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Weather lore

Weather lore encompasses traditional beliefs, sayings, and observational practices used by communities worldwide to predict and interpret weather patterns, often rooted in centuries of empirical folklore rather than scientific meteorology.^[1] These proverbs and customs, transmitted orally across generations, reflect humanity's longstanding efforts to anticipate natural phenomena like rain, wind, and seasonal changes, serving both practical and cultural purposes in agrarian societies.^[2] While many elements of weather lore lack empirical reliability—such as Groundhog Day predictions, which align with actual weather only about 40% of the time—they persist as cultural artifacts that blend observation with superstition.^[2] The origins of weather lore trace back to ancient civilizations, where early observers relied on celestial and natural signs for forecasting. In Babylon around 650 B.C., people used cloud formations and atmospheric halos to predict short-term weather events.^[3] By 300 B.C., ancient Chinese scholars developed a calendar dividing the year into 24 festivals, each associated with expected weather conditions, integrating astronomy and meteorology.^[3] Greek philosopher Aristotle's Meteorologica (c. 340 B.C.) further formalized these ideas, offering theories on phenomena like rain, wind, and hail that influenced Western thought for nearly two millennia, though it mixed accurate insights with speculative errors.^[3] In medieval Europe, Christian traditions merged with pagan customs, giving rise to date-specific lore, such as St. Swithin's Day (July 15), where rain on that date was believed to herald 40 days of wet weather, stemming from a medieval legend about the 9th-century English bishop St. Swithin.^[4] Common examples of weather lore include vivid proverbs that capture recurring atmospheric cues. The saying "Red sky at night, sailor's delight; red sky in morning, sailor's warning" has a partial scientific foundation in light scattering by atmospheric particles, often signaling clear or stormy conditions, respectively.^[1] Similarly, a halo around the sun or moon—caused by ice crystals in high cirrus clouds—frequently precedes rain or snow within 24 to 48 hours.^[1] Other traditions involve natural indicators, like the woolly bear caterpillar's stripe patterns purportedly foretelling winter severity (though this reflects seasonal growth rather than prophecy) or rainbows appearing in the morning as a warning versus at night as a delight.^[1]^[5] Regional variations abound, such as the English proverb "If March comes in like a lion, it will go out like a lamb," describing volatile spring transitions.^[2] In contemporary contexts, weather lore endures in rural communities, festivals like Groundhog Day (evolved from European Candlemas traditions dating to the 4th century AD), and popular media, despite the dominance of satellite-based forecasting.^[2] Scientific analyses reveal that while some sayings hold kernels of truth from pattern recognition—such as dew on grass indicating stable, dry weather—most are coincidental or overly generalized, underscoring the transition from folklore to data-driven meteorology.^[1] Nonetheless, this body of knowledge highlights human ingenuity in adapting to environmental uncertainties long before modern tools.^[3]

Introduction

Definition and Scope

Weather lore refers to the body of traditional knowledge and informal practices used by communities to interpret and predict weather patterns, often termed folk meteorology due to its reliance on empirical observations of natural phenomena rather than scientific instruments.^[6] This encompasses proverbs, rhymes, and signs derived from everyday encounters with the environment, such as changes in the sky or animal behaviors, serving as a pre-scientific method for forecasting that has persisted across cultures for centuries.^[7] Unlike modern meteorology, which employs data from satellites, radar, and mathematical models for precise predictions, weather lore depends on qualitative, pattern-based insights accumulated through generations without formal verification.^[8] The scope of weather lore extends to both short-term predictions, such as anticipating rain within hours or days based on immediate atmospheric cues, and longer-term outlooks for seasonal trends, though the former are generally more accurate and reliable due to their grounding in observable, localized changes.^[9] These traditions distinguish themselves from contemporary forecasting by prioritizing accessible, non-technological indicators—drawing briefly from nature's signs like cloud formations or wind shifts—while lacking the quantitative precision and global scale of scientific approaches.^[8] Overall, weather lore functions as a cultural tool for practical decision-making in agriculture, navigation, and daily life, bridging human experience with environmental rhythms.^[6] The term "lore" itself originates from Old English lār, denoting "teaching," "learning," or "doctrine," which evolved to signify bodies of traditional knowledge transmitted orally within communities, emphasizing its role in folklore as inherited wisdom rather than written doctrine.^[10] In the context of weather lore, this etymology underscores its transmission through generations via storytelling and communal sharing, preserving predictive insights in the absence of literacy or technology.^[10]

Historical Development

The origins of weather lore trace back to ancient agricultural societies, where reliable weather predictions were essential for crop planning and survival. In Mesopotamia, Babylonian clay tablets dating to approximately 2000 BCE document early attempts to forecast weather patterns by observing celestial phenomena, such as the positions and appearances of stars and planets, which were believed to influence atmospheric conditions.^[11] Similarly, in ancient Greece around 700 BCE, the poet Hesiod incorporated weather signs into his poem Works and Days, presenting a rudimentary almanac that linked stellar risings and other astronomical events to seasonal changes and farming activities.^[12] These early records reflect a blend of empirical observation and mythological interpretation, forming the foundation of systematic weather prediction in agrarian cultures. During the medieval period in Europe, weather lore became more formalized through the compilation of almanacs and illuminated manuscripts, which integrated folk knowledge with astrological insights to aid rural communities. By the 14th century, English scribes produced detailed records, such as the calendar in British Library manuscript Royal 7 F VIII, which chronicled monthly weather events from 1269 to 1270 alongside notes on planetary influences to derive predictive rules for future conditions.^[13]^[14] These texts often drew from classical sources like Aristotle's Meteorology while incorporating local oral traditions, emphasizing observable signs to guide agricultural and maritime endeavors. Herbals of the era, such as those compiling plant-based seasonal indicators, further embedded weather wisdom within broader compendia of natural knowledge, though almanacs served as the primary vehicles for dissemination. The invention of the printing press in the mid-15th century played a pivotal role in standardizing and spreading weather lore, transforming ephemeral oral traditions into widely accessible printed almanacs that reached farmers, sailors, and scholars across Europe. This preservation mechanism sustained the practice through the early modern era, even as empirical methods gained traction. In the 19th century, scholarly collections began to systematize global proverbs and signs; for instance, Richard Inwards' Weather Lore (1893), published by the Royal Meteorological Society, amassed sayings from ancient texts to contemporary folklore, highlighting patterns like halo formations around the moon as rain harbingers.^[15] Into the 20th century, compilations like Albert Lee's Weather Wisdom (1976) continued this tradition, analyzing historical lore against emerging scientific data while underscoring its cultural persistence.^[16] The rise of scientific meteorology in the mid-19th century, facilitated by telegraph networks for real-time data sharing, gradually shifted reliance from lore to instrumental forecasting, though traditional knowledge endured in rural and maritime contexts. Weather lore's calendrical elements, often aligned with agricultural cycles, exemplify this enduring link between celestial timing and earthly rhythms.^[12]

Observational Signs

Sky and Cloud Indicators

One of the most enduring pieces of weather lore involves the color of the sky at sunrise and sunset, encapsulated in the proverb "Red sky at night, shepherd's delight; red sky in the morning, shepherd's warning." This saying originates from observations by shepherds and sailors, where a red sky at night signals clear weather ahead due to the scattering of sunlight by atmospheric particles under high-pressure conditions, allowing dust and aerosols to remain suspended longer. Conversely, a red sky in the morning indicates approaching low-pressure systems and potential storms, as the light scatters through particles carried by incoming weather fronts from the west. Atmospheric halos, appearing as rings around the sun or moon, serve as another key visual indicator in weather lore, often predicting rain within hours to days. These halos form when sunlight or moonlight refracts through hexagonal ice crystals in high-altitude cirrus clouds, which typically precede warm fronts and increasing moisture. A halo around the moon, in particular, is associated with precipitation arriving in 24 to 48 hours, as the cirrus clouds signal the approach of a low-pressure system that may thicken into rain-producing layers.^[17]^[18]^[19] Cloud formations and shapes have long been interpreted as omens of changing weather, with specific patterns tied to impending rain or storms. A "mackerel sky," characterized by rippled altocumulus clouds resembling the scales of a mackerel fish, often heralds approaching rain, as these mid-level clouds form in unstable air ahead of a warm front, typically leading to showers within 6 to 12 hours.^[20] Similarly, clouds appearing as dark, smoke-like masses—often cumulus congestus or early cumulonimbus formations—indicate developing thunderstorms, where the dense, towering structure blocks light and signals intense updrafts capable of producing heavy rain and lightning.^[21] Rainbows, formed by the refraction of sunlight in raindrops, carry positional significance in traditional lore, with their appearance relative to the time of day offering clues about weather progression. A morning rainbow in the western sky serves as a warning of approaching rain, as it indicates rain to the west moving eastward toward the observer with the prevailing weather patterns. In contrast, an evening rainbow in the eastern sky suggests clearing conditions ahead, as it indicates rain that has passed and is continuing to the east. This interpretation aligns with broader observations of sky phenomena linking visual cues to shifting humidity and pressure patterns in Northern Hemisphere temperate regions.^[5]^[22]

Wind, Pressure, and Atmospheric Signs

In weather lore, particularly in temperate regions of Europe and North America, wind direction has long been interpreted as a predictor of forthcoming conditions, with easterly winds often associated with unsettled and inclement weather. The proverb "When the wind is in the east, 'tis neither good for man nor beast" reflects this belief, originating in early 17th-century English folklore and linking persistent easterly flows to cold, dry, and stormy patterns that disrupt daily life and agriculture.^[23] Similarly, winds with an easterly component are proverbially tied to rain or snow, contrasting with westerly winds, which are deemed favorable for fair weather due to their association with warmer, moister air masses from the Atlantic.^[24] These observations stem from historical patterns where easterlies in mid-latitudes often accompany low-pressure systems advancing from continental interiors, bringing chill and precipitation.^[23] Atmospheric pressure changes, discerned through folk indicators like barometer readings or subtle environmental cues, form another cornerstone of weather prediction in lore. A falling barometer, signaling low-pressure regions, is traditionally viewed as heralding increased humidity—often described as "sticky" or muggy conditions—that precedes storms, as moist air converges and rises ahead of fronts.^[24] In contrast, a rising or high barometer indicates stable high-pressure systems, promising clear skies and settled weather, with proverbs noting that "a gradual rise... indicates settled fair weather."^[24] Rapid pressure drops, such as two or three tenths of an inch in four hours, were especially ominous, foretelling gales, as recorded in 19th-century collections of sailor and farmer wisdom.^[23] These signs underscore the lore's emphasis on pressure gradients as drivers of instability, where low-pressure zones amplify humidity and storm potential through converging winds.^[24] The "calm before the storm" captures a widely recognized atmospheric prelude in folklore, where an unnatural stillness signals an impending pressure drop and sudden weather shift. This phenomenon, noted as "always a calm before a storm," arises when low-pressure systems approach, temporarily suppressing surface winds while building internal energy for release.^[23] In tropical and temperate traditions alike, dead calms under low barometric readings were heeded as unreliable lulls, often preceding violent gales or hurricanes, advising caution for travelers and seafarers.^[23] Such observations highlight the lore's practical value in recognizing transitional phases where atmospheric tension mounts before explosive changes.^[24] Fog serves as a nuanced sign in weather lore, typically indicating stable, humid air masses that can herald either clearing or light precipitation. A falling fog—dissipating from the ground upward—is proverbially linked to fair weather, as it suggests warming and mixing in high-pressure environments, while rising fog portends rain by trapping moisture near the surface.^[23] In coastal and inland temperate areas, summer fogs were seen as benevolent for agriculture, promising "fair weather," whereas winter fogs below tree level often preceded heavier rain due to persistent humid layers.^[23] These interpretations align with fog's role as a marker of saturation, where stable conditions either lift to clarity or condense into drizzle.^[24] Cloud movement provides dynamic clues to wind shifts and rain in traditional lore, with fast-moving low clouds signaling approaching instability. When low-level clouds race across the sky or move against the surface wind, it indicates crosswinds from shifting pressure gradients, commonly preceding rain or snow within hours.^[24] Proverbs warn that "clouds moving apparently against a surface wind... very commonly precede rain," as upper-level flows overtake slower ground winds ahead of fronts.^[24] In particular, rapidly increasing or scudding cumulus clouds at low altitudes foretell thunderstorms, driven by accelerating updrafts in low-pressure troughs.^[23] This focus on motion distinguishes atmospheric signs from static visuals, emphasizing velocity as a harbinger of turbulent changes.^[24]

Biological Indicators

Animal Behavior Signs

In weather lore, observations of animal behaviors have long been interpreted as indicators of impending atmospheric changes, particularly storms and rain, based on traditional knowledge passed down through generations. These signs often stem from animals' physiological sensitivities to variations in barometric pressure, humidity, and other environmental cues, though scientific validation varies. For instance, many species exhibit altered activity patterns in response to low-pressure systems associated with foul weather.^[25] Seagulls flying inland or low over water is a classic sign of approaching storms in maritime folklore. This behavior arises from the birds' acute sensitivity to subtle fluctuations in air and water pressure, which drop ahead of storm fronts, prompting them to seek shelter or adjust flight paths to avoid turbulent conditions. Studies on avian responses to weather confirm that seabirds like gulls detect these pressure changes through specialized sensory organs, leading them to move inland hours before severe weather arrives.^[25]^[26] The proverb that cows lying down in pastures signals rain reflects observations of their barometric sensitivity and practical adaptations. Traditionally, this is linked to cows sensing falling pressure and rising humidity, which may cause digestive discomfort or prompt them to lie down to avoid insects stirred by moist air or to preserve dry grazing spots before the ground becomes wet. However, scientific studies show no reliable correlation between cows lying down and impending rain; cows rest or ruminate at various times unrelated to weather.^[27]^[28] Domestic pets, such as dogs and cats, eating grass excessively is viewed in lore as a harbinger of rain, tied to weather-induced digestive upset. Low barometric pressure preceding storms can cause nausea or gastrointestinal sensitivity in animals, leading them to ingest grass as a natural emetic or to soothe their stomachs. However, grass-eating is a common behavior for digestion, nutritional, or other reasons, with no scientific evidence linking it specifically to atmospheric changes or rain prediction.^[29]^[30] Frogs croaking loudly or jumping actively often signals rising humidity before rain, as their vocalizations intensify in moist conditions conducive to breeding. Male frogs call more frequently when humidity increases, attracting mates to water bodies that will soon swell with precipitation; jumping may reflect heightened activity in anticipation of suitable breeding environments. Scientific accounts confirm that amphibian choruses peak with elevated moisture levels, though the response is more to current rain than precise prediction. Leeches becoming active in low glass tubes, as in historical barometers, similarly indicates low pressure, since these invertebrates climb toward the surface when atmospheric changes signal storms, a principle exploited in 19th-century devices like the tempest prognosticator.^[31]^[32]^[33]^[34] Birds roosting early or varying their flight altitude—high in stable weather, low before storms—correlates with pressure systems and approaching fronts in traditional lore. Early roosting occurs as birds detect falling barometric pressure, which discomforts their inner ears and prompts shelter-seeking before turbulent winds arrive; low flight follows insects dropping to lower altitudes in humid, low-pressure air. High-altitude soaring, conversely, thrives in high-pressure fair weather due to favorable thermals. Empirical studies on migration and storm responses validate these patterns, showing birds adjust behaviors to minimize energy expenditure during adverse conditions.^[35]^[36]^[37]

Plant and Insect Responses

In traditional weather lore, the thickness of onion skins has long been observed as an indicator of impending winter severity. Thick, tough layers suggest a harsh, cold winter ahead, while thin skins predict a mild one. This is a longstanding belief, though onion skin thickness primarily results from growing conditions and variety, with no scientific evidence supporting its use as a weather predictor.^[38]^[39] Pine cones provide another plant-based sign for short-term weather changes, particularly rain. When humidity rises before a storm, the scales of pine cones close tightly to protect seeds from moisture, signaling impending wet weather; conversely, open scales indicate dry conditions. This response is a natural adaptation where hygromorphic tissues in the cones swell with increased humidity, causing the scales to curl inward.^[40]^[41] Certain plants exhibit physical changes in response to dropping barometric pressure, often preceding rain. Leaves may turn upward or show their undersides, appearing lighter or silvery, due to shifts in wind direction or increased humidity affecting leaf petioles; these signs are particularly noted in trees like maples and oaks, where high humidity causes leaves to curl or flip. These observations form part of folklore, though they offer limited reliable prediction.^[42]^[43] Corn husks offer insights into upcoming seasonal conditions through their tightness in traditional lore. Thick, tight husks around the ears are said to indicate a harsh, cold winter ahead, as a form of natural protection; loose, thinner husks suggest a milder one. Husk density reflects the plant's growth during the summer, with no scientific basis for weather prediction.^[44]^[45] Insect behaviors complement these plant indicators, often responding to similar atmospheric cues like pressure and humidity changes. Ants, for instance, build higher or steeper mounds and walls around their hills before rain, possibly detecting falling barometric pressure to prevent flooding; this activity intensifies as storms approach. Bees likewise stay close to or inside their hives during short flights, signaling imminent rain, as they avoid foraging in wet conditions to protect the colony. These patterns align with brief references to animal reactions to humidity shifts, though insect responses emphasize communal preparations over individual movements.^[46]^[47]^[48]

Calendrical and Seasonal Lore

Monthly Weather Proverbs

Monthly weather proverbs in weather lore often link conditions in one month to outcomes in subsequent seasons, serving as traditional guides for agricultural planning and long-term forecasts. These sayings, rooted in centuries of observation, emphasize patterns like precipitation, temperature shifts, and their impacts on crops and weather transitions. While not scientifically precise, they reflect empirical insights from pre-modern societies reliant on farming.^[49] In January, proverbs highlight the interplay between thaws, snow, and later frosts or harvests. A common saying anticipates a thaw during the month, signaling a temporary mild spell amid winter cold.^[50] Snowy conditions in January are viewed as beneficial, as they insulate the soil and promise good crops, such as when "oak trees bend with snow in January."^[51] Such lore also warns that an early thaw may presage late frosts in May, potentially damaging emerging crops. February proverbs focus on its reputation for wetness despite its brevity, portraying it as a month with enduring influence on spring. The adage "February fill-dyke, be it black or be it white" describes heavy rain or snow that fills ditches, either as dark water or white slush, ensuring moist ground for later growth but risking floods.^[49] This short month is said to "borrow days" from March if stormy, extending its wet effects into early spring. March lore captures the month's volatile transition from winter to spring, using animal metaphors for weather shifts. "March comes in like a lion and goes out like a lamb" illustrates blustery, cold beginnings yielding to milder ends, aiding the awakening of nature.^[52] Thunderstorms in March are prognosticated to bring fruitful orchards and bountiful yields, as the early moisture and nitrogen from lightning fertilize the soil for a productive year.^[53] July proverbs revolve around the "dog days," the hottest period from early to mid-month, associated with the rising of Sirius, the Dog Star. Intense heat during these days predicts a dry harvest, favoring grain ripening but warning of drought risks. Conversely, rain in July, especially when crops are filling, is prized for swelling wheat heads and ensuring plentiful flour supplies.^[49] August sayings emphasize harvest timing and seasonal balances. A hot and dry August is believed to secure a successful reaping without harm to yields, though it may lead to wetter conditions in September for replenishing stores.^[49] The harvest moon, rising full and low in late summer, is noted for providing extended evening light to gather crops, with clear skies during this phase auguring favorable autumn weather. November proverbs signal the onset of winter, tying conditions to subsequent snows. Ice in early November that can bear a duck's weight predicts a mild winter with little snow thereafter.^[49] These forecasts prepare for a long winter by advising stockpiling based on early signs. Proverbs for May occasionally overlap with feast days like those of the Three Chilly Saints (Mamertus, Pancras, and Servatus on May 11–13), which warn of potential frosts despite spring's advance.^[54]

Traditional Feast Days and Rituals

Traditional feast days in various cultures have long been intertwined with weather lore, where specific holidays served as focal points for rituals and proverbs aimed at forecasting seasonal changes, particularly those affecting agriculture and daily life. These observances often blended Christian saint's days with pre-existing pagan traditions, using the weather on the day to predict broader patterns like the duration of winter or the quality of harvests. Rituals might include communal blessings, feasting, or observations of natural signs during these dates to invoke favorable conditions. For example, in ancient China, the 24 solar terms of the traditional calendar, dating to around 300 B.C., associated specific dates with expected weather shifts, such as the "Start of Spring" (Lichun) around February 4 signaling warmer conditions and planting preparation.^[3] Candlemas, observed on February 2, marks a key midpoint in winter and features prominent weather predictions rooted in European folklore. An old English rhyme states: "If Candlemas be fair and bright, / Come, Winter, have another flight; / If Candlemas brings clouds and rain, / Go Winter, and come not again."^[55] This proverb suggests that clear skies signal prolonged cold, while overcast conditions herald an early spring. In continental Europe, the tradition involved hibernating animals such as badgers, bears, or foxes emerging to check for their shadow; if seen, it foretold six more weeks of winter, a practice adapted in America as Groundhog Day with the groundhog (Marmota monax) serving as the predictor.^[56]^[57] St. Swithin's Day, celebrated on July 15 in English tradition, centers on a proverb linking the day's weather to extended summer conditions: "St Swithin’s day if thou dost rain / For forty days it will remain / St Swithin’s day if thou be fair / For forty days ‘twill rain nae mare."^[4] Originating from a 10th-century legend about the Anglo-Saxon bishop St. Swithun's delayed reburial, which supposedly triggered 40 days of rain, this lore reflects anxieties over harvest timing and has roots in earlier pagan weather auguries assigned to saint's days.^[4] St. Martin's Day, or Martinmas, on November 11, traditionally signals the onset of winter through observations of frost and temperature. Folklore holds that the first significant frost around this date marks winter's arrival, following a brief warm period known as St. Martin's Summer, a spell of mild weather in late autumn.^[58]^[59] Related proverbs, such as "Ice before Martinmas enough to bear a duck; the rest of winter is sure to be but muck," predict mild conditions if the day is icy, emphasizing the day's role in harvest-end rituals like goose feasting to ensure winter preparedness.^[58] The proverb describing March as entering "like a lion and going out like a lamb" ties weather volatility to equinox rituals around the vernal equinox on or near March 21. This saying, common in English and American folklore, interprets stormy, cold beginnings (the lion) transitioning to calmer, warmer ends (the lamb) as a forecast for spring's progression, often observed during communal gatherings or seasonal blessings.^[52] Lammas, on August 1, serves as a harvest festival with lore predicting crop maturation based on the day's conditions. A traditional proverb notes, "After Lammas Day, corn ripens as much by night as by day," attributing faster ripening to heavy dews in the ensuing period and signaling the peak of the grain harvest.^[60] Rituals involved baking and blessing loaves from the first grains, with fair weather on Lammas viewed as auspicious for abundant yields.^[49]

Cultural and Regional Variations

European Traditions

European weather lore encompasses a rich tapestry of proverbs, rituals, and observations passed down through generations, often intertwined with agricultural cycles and seasonal festivals across the continent. In Britain, nautical traditions heavily influenced sayings that guided sailors in anticipating storms, while in continental Europe, lore frequently linked specific dates to crop yields and vintages, reflecting the region's reliance on farming and viticulture. These traditions, rooted in pre-Christian practices, were later adapted to Christian feast days, providing practical insights into weather patterns for rural communities.^[61] British weather lore includes nautical proverbs warning of impending gales, such as "Mackerel sky and mare's tails make tall ships carry low sails," referring to cirrocumulus and cirrus clouds resembling fish scales and horse tails, which signal approaching bad weather due to high-altitude winds. This saying originated among sailors who relied on cloud formations to reef sails early, avoiding sudden storms in the North Sea and Atlantic. Such observations highlight the empirical basis of British lore, where sky signs—detailed elsewhere—were crucial for maritime safety.^[62] In Germany, Bauernregeln (farmers' rules) connect March thunder to agricultural outcomes, with the proverb "Auf Märzendonner folgt ein gutes Jahr - viel Frost und Regen bringt Gefahr" suggesting that thunder in March heralds a fruitful year, though subsequent frosts pose risks to early growth. In wine-growing regions like the Rhine Valley, similar lore ties early spring weather to vintages, as in "Grasmücken im März eh' die Weinstöcke sprießen, verkündet, ein gutes Jahr ist verhießen," where warblers arriving before vines bud predict a bountiful harvest. Walpurgis Night on April 30 marks the transition to spring planting; folklore holds that crops planted around this pagan-derived festival, such as grains or onions, would thrive if protected by rituals like bonfires to ward off evil and ensure favorable weather.^[63]^[64] Scandinavian traditions emphasize midsummer signs for crop prosperity, particularly on St. John's Day (June 24), when dew collected at dawn was believed to hold magical properties for fertility. In Sweden and Norway, fine weather on this day was thought to indicate abundant harvests, drawing from ancient beliefs in the solstice's potency for bountiful yields. This practice underscores the region's focus on hay and grain cycles, where midsummer weather directly impacted winter stores.^[65] French lore often associates national holidays with viticultural forecasts, though specific proverbs vary regionally. More broadly, July sayings like those tied to Saint Swithin equivalents warn of prolonged wet spells affecting harvests. These reflect France's deep integration of weather observation with winemaking heritage.^[53] Many European weather traditions trace historical ties to Celtic and Roman festivals, which marked seasonal shifts with rituals attuned to atmospheric changes. Celtic celebrations like Beltane (May 1) involved fires to purify livestock before summer pastures, invoking protection from late frosts, while Imbolc (February 1) used animal behaviors for spring predictions. Roman influences, such as the Floralia in late April honoring Flora for blooming, blended with these to form hybrid lore, emphasizing fertility rites that evolved into modern saint's day observances across Britain and the continent.^[66]

North American Folklore

North American weather lore encompasses a rich tapestry of traditions shaped by European colonists, African American influences, and indigenous peoples, particularly in regions like the Appalachians and the Southeast. These practices often blend imported customs with local observations of nature, emphasizing practical predictions for farming and survival in varied climates from the Northeast to the Southwest. While some signs draw from Old World roots, such as the red sky proverb imported by early settlers, adaptations reflect the unique environmental cues of the continent. A quintessential example is Groundhog Day, observed on February 2, which evolved from the European Christian festival of Candlemas into a distinctly American ritual. In this tradition, a groundhog emerges from hibernation; if it sees its shadow and retreats, six more weeks of winter are forecasted, whereas no shadow signals an early spring. The most famous iteration centers on Punxsutawney Phil in Punxsutawney, Pennsylvania, where the event traces back to 1887, when local newspaper editor Clymer Freas publicized the first official celebration, drawing crowds to the annual rite. German settlers in the 18th century contributed to its development by substituting the groundhog for badgers used in similar European weather divinations.^[67]^[57]^[68] Appalachian folklore, prevalent among rural communities in the eastern mountains, relies on accessible natural indicators for short- and long-term forecasts. A rainbow appearing in the morning serves as a warning of impending rain, as it suggests a storm front advancing from the west, while one in the evening portends clear weather. For winter predictions, locals examine persimmon seeds from ripe fruit in late summer or fall: a spoon-shaped kernel predicts abundant snow to "spoon" out, a fork shape indicates a mild winter with powdery snow, and a knife foretells harsh cold with little precipitation. These sayings, passed down orally, highlight the region's emphasis on plant-based omens tied to agricultural cycles.^[43]^[69]^[70] Indigenous North American traditions incorporate animal and ritualistic signs, often integrated into broader cultural practices. Among various tribes, the eagle's behavior is observed as a weather harbinger; flying low signals an approaching storm, reflecting its sensitivity to atmospheric changes as a sacred messenger between earth and sky. Pueblo peoples, including the Hopi and Zuni, perform the Corn Dance during harvest seasons as a ceremonial appeal for rain to ensure future crop growth, with dancers embodying corn maidens and invoking moisture through rhythmic steps and chants. These rituals underscore the spiritual connection to weather patterns essential for sustenance.^[71]^[72] Colonial adaptations gave rise to terms like "Indian summer," describing a period of unseasonably warm, dry weather in late October or November after the first frost. Originating in 18th-century eastern North America, the phrase likely stemmed from settlers noting Native Americans' opportunistic hunting or burning practices during these balmy spells, which facilitated late-season activities before deep winter set in. In Southern regional variations, the emergence and activity of June bugs (scarab beetles active in early summer) coincide with stable, warm conditions favorable for their flight. Such lore illustrates how European imports merged with New World observations to form practical, community-shared wisdom.^[73]^[74]^[51]

Scientific Perspective

Empirical Validation Studies

Scientific research has tested the predictive power of weather lore through comparisons with meteorological records, historical weather data, and controlled observations, revealing varying degrees of accuracy across different proverbs and regions. These studies often highlight how traditional sayings perform better for short-term forecasts in predictable atmospheric conditions but falter in complex or rapidly changing weather patterns. The "red sky at night, sailor's delight; red sky in morning, sailor's warning" proverb has partial empirical support in mid-latitudes, linked to aerosol scattering in high-pressure systems.^[75]^[76] Groundhog Day predictions, a staple of North American folklore, demonstrate low reliability; analyses of over 130 years of records from Punxsutawney Phil show an accuracy rate of only 39% as of 2021, worse than random chance (50%), as reviewed in meteorological assessments including a 2017 NOAA report and studies in the Weather journal; more recent data indicate about 30% accuracy over the past decade.^[77]^[78] Observations of animal behavior, such as cows lying down before rain, have been examined in studies on livestock thermoregulation, but no reliable causal link to weather prediction has been established.^[79] Cloud-based lore, like "mackerel skies" (altocumulus undulatus formations), is associated with rain within 12 hours in temperate regions, based on UK Met Office observations of cloud patterns preceding precipitation.^[62] Overall, empirical studies, such as a 2020 analysis of 28 Polish weather proverbs, indicate that most achieve accuracy below 50%, though a few exceed it (up to 83%) in stable climates with consistent seasonal patterns; their reliability drops significantly in variable or extreme weather regimes, where modern forecasting outperforms traditional methods.^[80]

Explanations for Accuracy and Limitations

The accuracy of certain weather lore stems from empirical observations rooted in atmospheric physics and biology. For instance, the reddish hue of the sky at dawn or dusk arises from Rayleigh scattering, where shorter blue wavelengths are dispersed by air molecules and particles, allowing longer red wavelengths to dominate when sunlight travels through a thicker atmospheric path. This phenomenon often signals the position of high- or low-pressure systems: a red sky in the evening typically indicates clear conditions to the west under high pressure, while a red morning sky suggests incoming moisture-laden air from the east under low pressure, aiding short-term forecasts in mid-latitudes.^[75]^[81] Similarly, animal behaviors in lore reflect sensitivities to environmental cues; birds and other species detect drops in barometric pressure via specialized inner-ear structures like the Vitali organ (paratympanic organ), prompting flight adjustments or shelter-seeking before storms, while many animals sense infrasound waves—low-frequency vibrations from approaching weather fronts—that humans cannot hear.^[82]^[83] However, weather lore's reliability is limited by cognitive and environmental factors. Confirmation bias leads observers to remember and transmit instances where predictions align with outcomes while overlooking failures, perpetuating proverbs through selective cultural reinforcement of successes over generations. Regional variability further undermines universality; for example, the red sky proverb holds in temperate zones due to prevailing westerly winds but falters in the tropics, where trade winds blow eastward and weather patterns are more erratic, often producing red skies unrelated to incoming storms.^[84]^[85]^[81] Psychological tendencies like pareidolia also contribute to inaccuracies, as people interpret ambiguous cloud formations as meaningful shapes or omens, imposing patterns where none predict weather reliably.^[86] In conceptual terms, persistent clear weather in lore often correlates with high-pressure systems, where subsidence—downward air motion—compresses and warms the atmosphere, inhibiting cloud formation and stabilizing conditions over days. Empirical validation studies have shown variable success rates for such lore in specific regions, though these are detailed in dedicated analyses.^[87] Historically, weather lore served as a vital heuristic in pre-instrumental eras, enabling communities to anticipate changes without tools, but modern meteorology supplements it with satellite imagery and numerical models for global precision. Nonetheless, it remains useful in remote or indigenous areas lacking technological access, where traditional observations of bio-indicators continue to inform adaptive practices alongside scientific data.^[88]^[89]

References

[1]
Weather Folklore – Facts or Fiction?
Dec 11, 2018 · Below are some explanations behind some of the more common weather folklore sayings. Red sky at night, sailor's delight. Red sky in morning, ...
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[PDF] Weather Lore - JMU Scholarly Commons
WEATHER LORE. Interesting lore about Ground-hog Day,. St. Swithin's Day, Easter, rainbows, rings around the moon, the "dry" moon, the sun drawing water—and.Missing: definition | Show results with:definition
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Weather Forecasting Through the Ages - NASA Science
Feb 25, 2002 · The art of weather forecasting began with early civilizations using reoccurring astronomical and meteorological events to help them monitor ...Missing: definition | Show results with:definition
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Weather lore: What's the science? - BBC News
Jul 13, 2011 · Old weather sayings may sound like fanciful folklore, but some can help amateur forecasters. Here are six that are backed up by science.
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Weather Lore - Google Arts & Culture
Weather lore is a broad ranging subject. Before the establishment of scientific weather forecasting systems, predicting the weather relied on observation.<|separator|>
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The Facts Behind Weather Folklore | Almanac.com
Aug 26, 2024 · Weather proverbs—the delightful, often rhyming, couplets and colorful statements that typically link a natural event with a meteorological ...
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Weather Lore - National Maritime Historical Society
Weather lore can give us reasonable clues to forecast the weather in our immediate area, but the predictions are short-term, not long.
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Lore - Etymology, Origin & Meaning
Originating from Old English lar, meaning "learning, knowledge, teaching," derived from Proto-Germanic *laisti- and PIE root *lois- ("furrow, track"), ...
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Origins - Museum of the History of Science
Meteorology has ancient origins. Babylonian clay tablets record confident predictions of the weather from the appearance and location of stars.Missing: records 2000
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Starry Messenger: Astronomy and Weather Prediction
Ancient people (perhaps farmers themselves) determined an astronomical calendar to guide agricultural activities through the course of the year.Missing: lore celestial
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England's weather in 1269 revealed by medieval report
Aug 22, 2023 · The weather report, which can be found in the British Library manuscript Royal 7 F VIII, is part of a calendar from March 1269 to February 1270.Missing: lore | Show results with:lore
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Weatherwatch: how forecasts emerged in medieval times
Feb 27, 2021 · By the 14th century, weather observations were studied alongside planetary data to produce “rules” for weather forecasting. Weather ...
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Weather Lore | Cambridge University Press & Assessment
30-day returnsWeather Lore was first published in 1869, with this 1893 second edition including new entries from the United States. Compiled from sources as diverse as Hesiod ...
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Weather Wisdom: Facts and Folklore of Weather Forecasting
Rating 3.7 (12) Weather Wisdom: Facts and Folklore of Weather Forecasting · Albert Lee · About the author.
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What Causes Halos, Sundogs and Sun Pillars?
Halos: A halo is a ring or light that forms around the sun or moon as the sun or moon light refracts off ice crystals present in a thin veil of cirrus clouds.
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Types of Clouds | NESDIS - NOAA
Cirrus clouds are delicate, feathery clouds that are made mostly of ice crystals. ... halo around the sun or the moon. Weather prediction: Rain or snow will ...<|separator|>
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Does a Halo Around The Sun Mean Rain To Follow? - Spectrum News
Aug 24, 2020 · A halo around the sun indicates moisture, and if followed by cirrus clouds, a storm may be 24-48 hours away, but it's not a guarantee of rain.
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WHEN CLOUDS LOOK LIKE BLACK SMOKE - The Weather Prediction
The clouds that look like black smoke refer to cumulus congestus clouds. When the sun shines directly onto them they are bright white.
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Red Sky at Night: Weather Sayings and Their Meanings
According to weather lore, "a large ring around the Moon and low clouds indicates rain in 24 hours; a small ring and high clouds, rain in several days.
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22 Old Weather Proverbs That Are Actually True - The Art of Manliness
May 16, 2016 · ... morning, and the east in the evening. A rainbow will always be in the location of rain, so a morning rainbow means precipitation in the west ...
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Weather lore; a collection of proverbs, sayings, and rules concerning ...
RICHARD INWARDS, F.R.A.S.. PAST PRESIDENT OF THE ROYAL METEOROLOGICAL SOCIETY ... 1893. Pliny. Historic of the World. Translated by P. Holland. London ...
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Handbook of Meteorology/Folklore - Wikisource, the free online library
Jul 9, 2021 · A rise from a very low pressure indicates wind and clearing weather—the more rapid the rise, the stronger the wind. Rapid changes in pressure ...Missing: sources | Show results with:sources
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Seagull Behaviors In Earthquakes And Changes In Weather
Mar 24, 2022 · Seagulls are sensitive to slight fluctuations in air and water pressure that occur before a storm, and thus they are able to adjust their flight and behavior.
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Can Birds and Other Wildlife Predict Weather Changes?
Aug 21, 2019 · Well birds like seagulls possess a high level of sensitivity to barometric (wind pressure) changes. When these changes occur, the birds head ...
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Is it true that cows lie down when it's about to rain?
Perhaps the most common theory is that cows are able to sense the approaching rain, either through the increased moisture in the air or the accompanying drop ...
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Do Cows Really Lie Down When It's About to Rain? - Live Science
Oct 14, 2022 · The simplest is that cows can sense increasing air moisture and will plop down to preserve a dry patch of grass. Another theory states that cows ...
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Ask Clay: Can cats and dogs predict the weather? - AZCentral
Nov 18, 2016 · Here's another idea: Dogs and cats eat grass sometimes, and sometimes it's because they don't feel well. Falling barometric pressure bringing in ...Missing: scientific | Show results with:scientific
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It's Confirmed: Dogs Sense Storms Before Humans Do | Weather.com
Mar 25, 2025 · Dogs can detect drops in barometric pressure, a common precursor to storms. This sensitivity allows them to perceive atmospheric changes that ...Missing: eat grass
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Do frogs notice when it is raining? | New Scientist
Oct 20, 2021 · There is good evidence that rain has a strong effect on the behaviour of frogs. It stimulates males to call and females to navigate to ponds.
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Why do frogs call? - The Australian Museum Blog
Oct 30, 2017 · Given their reliance on water for breeding, it's not suprising that frogs tend to call more after rain. Some frog species breed almost all year ...
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The Rise and Fall of the Leeches Who Could Predict the Weather
Nov 27, 2017 · Rare and strange weather predictors, from mercury barometers to leech prognosticators. ... leeches—as storm forecasters. To Victorians ...
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The Device That Tried to Predict the Weather With Leeches
Jan 12, 2022 · As leeches rose to the top of their jars in advance of a storm, they would come into contact with the bone and sound the bell. The more bells ...
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The birds and the breeze: Looking to birds to observe the weather
Aug 26, 2023 · Birds respond mostly to barometric pressure because it is harder to fly in low-pressure systems than in high-pressure systems.
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Bird Behavior Before Thunderstorms: Nature's Most Accurate Forecast
Jul 10, 2025 · Furthermore, the insects they prey on also tend to fly lower as pressure drops and humidity rises, providing another reason for birds to descend ...
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Science of Winter: Birds know in advance when a winter storm is ...
Dec 24, 2019 · Many birds somehow sense that very minute drop in air pressure that typically signals low pressure coming,” and often a storm, MacDougall- ...
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20 Winter Weather Folklore Sayings | Almanac.com
Nov 21, 2024 · The Old Farmer's Almanac—234 years and still going strong. → · Get ... ”If the rooster moults before the hen, we'll have winter thick and thin.
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Humidity and mechanical properties of onion skins - ResearchGate
Aug 7, 2025 · Skins tend to crack and fall off at air RH < 55%, and good control of the RH at 55-80% in the air circulating in the store or post-storage ...Missing: hygroscopic winter
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Pine Cones Open and Close in Response to Weather - AskNature
A slight rise in humidity triggers pine cones to curl up their scales to prevent ineffective seed dispersal in wet weather.Missing: folklore | Show results with:folklore<|separator|>
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Pine Cones, Hedge Apples, and Other Unusual Winter Weather ...
Sep 24, 2018 · The fascinating aspect of pinecones is their ability to predict rain. During dry weather, pinecones remain open to release pollen and seeds.
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Questions From The Plant Clinic: Weather Forecast - Blogs
Mar 15, 2018 · The undersides of the leaves appear much lighter, almost silvery, and this is a sure sign of approaching rain. Plants, including trees, can also ...Missing: barometric | Show results with:barometric
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[PDF] Weather Lore Sayings
When the air is very clear, it appears white. “If clouds move against the wind, rain will follow.” Clouds that are moving in a direction that differs from.Missing: fog stable
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Predicting Winter Weather: Squirrels, Woolly Worms & Other ...
Aug 28, 2025 · Now, let's check out the 2025–2026 Winter Weather Forecast from The Old Farmer's Almanac. Weather Lore. About The Author ...
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https://www.nps.gov/common/uploads/teachers/lessonplans/Weather-Lore-Sayings1.pdf
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How Insects Predict the Weather | Proverbs & Folklore
Here's a look at the insect and spider folklore that's been used for centuries to anticipate rain, frost, and sunny days. Is there some truth to it? You decide!Missing: hive | Show results with:hive
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7 weird and wonderful ways nature predicts wet weather
Jun 3, 2016 · Ants builder steeper walls. ANTS will build their anthills with steeper walls when rain is coming. While ants can detect barometric pressure ...
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Behind the folklore: bees and rain: Do bees know when it's going to ...
Jul 5, 2012 · There are some very good reasons why bees would wish to avoid rainy weather, and why those that could do so would have an evolutionary advantage ...Missing: signaling | Show results with:signaling
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Groundhogs on the Menu? The Wild History of Punxsutawney Phil
Feb 1, 2016 · If Candlemas be fair and bright, Come, Winter, have another flight; If Candlemas brings clouds and rain, Go Winter, and come not again. A ...
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Ground Hog History - National Weather Service
... Candlemas and introduced the tradition of an animal seeing its shadow into the prediction of the weather on that day. In Germany, a badger had been used ...
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Groundhog Day: Ancient Origins of a Modern Celebration
Feb 1, 2022 · If the groundhog sees his shadow, the story goes, he will return to hibernation and cold weather will persist another few weeks. If not, warm ...
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Behind the folklore: St Swithin's Day: Does rain today really mean a ...
Jul 15, 2019 · "St Swithin's day if thou dost rain. For forty days it will remain. St Swithin's day if thou be fair. For forty days 'twill rain nae mare".Missing: flour source
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Martinmas - Historic UK
Nov 11, 2024 · According to folklore, if the weather is warm on St Martin's Day, then a harsh winter will follow; conversely, if the weather at Martinmas ...
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The saints and little summers of autumn - The Guardian
Oct 13, 2016 · According to folklore there could be several distinct spells of good weather in autumn, each named after the saint's day it came closest to.
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March Comes In Like A Lion ...
This bit of weather folklore predicts the kind of spring weather you may have in late March according to how the weather appears early in the month.
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The Month of August 2025: Holidays, Fun Facts, Folklore
“After Lammas Day, corn ripens as much by night as by day.” August 1, traditionally known as Lammas Day, was an old festival to mark the annual wheat and corn ...
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[PDF] Weather lore; a collection of proverbs, sayings, and rules concerning ...
I NTRODUCTI ON. The state of the weather is almost the first subject about which people talk when they meet, and it.
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Weather Lore - The Natural Navigator
Welcome to the page where I have collected a few weather lore sayings and laid out the meteorological truth, or otherwise, behind them.
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404 - Page not found - Met Office
**Summary:**
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Bauernregeln im März - Gutzitiert
Grollt der Donner im März über'n kahlen Wald, wird's noch einmal bitter kalt. Ist's im März zu feucht, wird's Brot im Sommer leicht. Langer Schnee im März ...
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What Is Walpurgisnacht? A Night of WItches in the Harz
Supposedly, Walburga made grain grow when she passed through the fields. When the Church began to impose its power, people chose not to abandon old pagan ...
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Midsummer Day 2025: Why (and How) is Midsummer Celebrated?
Jun 13, 2025 · We'll explain why it's called “Midsummer” when the day is so near the first day of summer (the solstice), why it's also St. John the Baptist Day, and some fun ...Missing: lore | Show results with:lore
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Weather Lore and Proverb Calendar - The Old Farmer's Almanac
Over the years, weather proverbs have proven to be trustworthy and surprisingly accurate. The Old Farmer's Almanac shares weather lore via proverbs for days ...
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Festivals & the Celtic Year - Roman Britain
The year was further divided into four seasonal festivals: Beltene on May 1, Samain on November 1, Imbolc on February 1, and Lugnasad on August 1.<|control11|><|separator|>
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First Groundhog Day | February 2, 1887 - History.com
Groundhog Day has its roots in the ancient Christian tradition of Candlemas, when clergy would bless and distribute candles needed for winter. The candles ...
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Groundhog Day History from Stormfax®
When German settlers arrived in the 1700s, they brought a tradition known as Candlemas Day, which has an early origin in the pagan celebration of Imbolc. It ...
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Persimmon Seed Weather Prediction 2025-2026 - Farmers' Almanac
According to popular folklore, persimmon seeds may predict winter weather. How do you make a persimmon forecast? It's easy. Just split open seeds of a ...
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Predicting Weather Using a Persimmon Seed
Aug 28, 2025 · If the kernel is spoon-shaped, expect plenty of snow to shovel. · If it is fork-shaped, plan on a mild winter with powdery, light snow. · If the ...
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“Old Indian Ways” of Predicting the Weather: Senator Robert S. Kerr ...
Jul 1, 2010 · They have probably gone to better country—only last summer I saw an eagle which to me would be a sign for better weather conditions.” He noted, ...
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http://www.stormfax.com/ghogday.htm
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What is "Indian Summer" or "Second Summer"? - Farmers' Almanac
Indian Summers originated with Northeast/New England weather, where temperature rises after the first frost would earn the name. If souther regions have a frost ...Missing: colonial | Show results with:colonial
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Indian Summer | Untold Story, Etymology, and History - PowWows.com
Jul 21, 2011 · American settlers mistook the sight of sun rays through the hazy autumn air for Native American campfires and called this “Indian Summer.” 2.
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28 Pieces of Pioneer Weather Wisdom - The Survival Mom
“If the wind be hushed with sudden heat, expect heavy rain.” “When spiderwebs are wet with dew that soon dries, expect a fine day.” “If the first week in August ...
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Red Sky in the Morning - Global Monitoring Laboratory
Dust or aerosols scatter the longer wavelengths (red light) more efficiently ... Because you are in the mid-latitudes, the high is moving eastward--away from you.Missing: accuracy | Show results with:accuracy
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Is there scientific validity to the saying 'Red sky at night, sailors' delight
Jun 23, 2003 · So this saying is valid in mid latitudes if the timing of weather systems is just right. That is, clearing in the east at sunrise with ...Missing: proverb | Show results with:proverb
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Groundhog Day Forecasts and Climate History | News
Feb 2, 2017 · According to legend, if the 20-pound groundhog emerges and sees his shadow, the U.S. can expect six more weeks of winter weather.Missing: origin | Show results with:origin
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How accurate are Punxsutawney Phil's Groundhog Day forecasts?
Feb 3, 2025 · "If Punxsutawney Phil is right 39% of the time, that's much, much worse than a climatological prediction," Roche said. "Even if you flip a coin, ...
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[PDF] Research observation: Daily movement patterns of hill
Based on our visual observations during this period, cows were usually lying down near water, and often ruminating. Comparison of Hill Climber and. Bottom ...
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Do Cows Really Lie Down Before a Rainstorm? - Modern Farmer
Sep 12, 2014 · We specifically were researching heat-stressed cows, and whether high temperatures would make them lie down longer. In general with what we know ...Missing: accuracy | Show results with:accuracy
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Red sky at night and other weather lore - Met Office
The concept of "Red sky at night, shepherd's delight. Red sky in the morning, shepherd's warning" first appears in the Bible in the book of Matthew. It is ...
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Don't rely on folklore forecasts – but Granny wasn't always wrong
Jun 12, 2020 · Many of the proverbs provided long-term weather predictions, and not surprisingly their accuracy was low – just three of the proverbs have an ...Missing: empirical 1990s
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What Makes a Red Sky at Night (and at Morning)
Aug 13, 2019 · According to popular lore, you can predict the weather based on sky color. The saying typically goes, “Red sky at night, sailor's delight.
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Can birds detect severe weather? Storms, cold, and Bald Eagles in ...
Dec 21, 2022 · Birds have a special middle-ear receptor called the Vitali organ that senses changes in barometric pressure. This allows them to maintain elevation even when ...
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The animals you can count on to predict weather, according to science
Feb 2, 2024 · Dogs eating grass, for example, is likely a far less accurate predictor of rain than a meteorologist's weather report. But there is research ...
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Red Proverb at Morning, Meteorologists Take Warning
Jun 3, 2020 · Weather proverbs can be useful indicators of real correlations observed over the centuries, but they can also show unwelcome persistence.Missing: empirical 1990s
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"Like a Dying Duck in a Thunderstorm": Complex Weather ... - jstor
Pre-existing knowledge of superstitions leads to confirmation bias, and ... Weather Lore: A Collection of Proverbs, Sayings, and Rules. Concerning the ...
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Pareidolia: Seeing Shapes in the Cosmos - NASA
Jan 5, 2021 · It is the psychological phenomenon where we see recognizable shapes in clouds, rock formations, or otherwise unrelated objects or data.Missing: lore | Show results with:lore
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Subsidence - MeteoSwiss
Subsidence brings about stable conditions in an area of high pressure. Inside an area of high pressure, the air moves downwards over a large area.Missing: persistence | Show results with:persistence
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Indigenous weather and climate forecasting knowledge among Afar ...
May 28, 2019 · The Afar pastoralists traditionally predict weather and climate variation through the observation of diverse bio-physical entities including livestock, insects ...
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Blending Climate Science and Indigenous and Local Knowledge
A new WMO Task Team on Indigenous and Local Knowledge met in Geneva from 7 to 9 June to discuss participatory approaches and case studies.