Last updated: August 27, 2025
December in Yaroslavl, Russian Federation, is characterized by a chilly climate, with temperatures fluctuating between a maximum of 6°C (43°F) and a minimum of -29°C (-21°F), resulting in an average temperature of -5°C (23°F). The month sees about 51 mm (2.0 in) of precipitation, spread across approximately 12 dreary days. Adding to the wintry ambiance, humidity levels soar to a remarkable 92%, making December a quintessentially cold and damp month in this historic city.
In December, Yaroslavl braces for the heart of winter, with temperatures dropping significantly as the month unfolds. The minimum temperature plunges to an icy -29°C (-21°F), reflecting the deep chill that characterizes this time of year. On average, the temperature hovers around -5°C (23°F), creating a brisk atmosphere that's typical of Russian winters. Despite the harsh cold, highs can reach up to 6°C (43°F), offering brief respites from the frost. This clear trend of declining temperatures as the year draws to a close underscores the stark contrast from the milder autumn months, inviting both locals and visitors to embrace the beauty and chill of a Russian winter.
December in Yaroslavl, Russian Federation, wraps up the year with average precipitation amounting to 51 mm (2.0 in) over the course of the month. This moderate rainfall occurs across approximately 12 days, mirroring the steady trend observed in the preceding months of November and October, where rainfall amounts and precipitation days have shown consistent patterns. Notably, December’s precipitation plays a pivotal role in transitioning the landscape into winter, following a relatively wet summer peak in July, which recorded 96 mm (3.8 in). As the year closes, this balance of moisture not only contributes to the region's ecological rhythm but also sets the stage for the colder, drier months ahead.
In Yaroslavl, the December humidity stabilizes at 92%, reflecting a trend of slightly elevated moisture levels as winter sets in. Throughout the year, the city experiences a gradual decline in humidity from January's peak of 98%, gradually dipping to 74% in May. This drop is followed by a slight resurgence during the summer months, with humidity levels ranging from 78% to 84%. As autumn approaches, humidity creeps back up, culminating in the crisp, damp air of December. Overall, the year showcases a rhythm of humidity that ebbs and flows, reaching its height in the coldest months while offering a refreshing contrast during the warmer season.
In December, Yaroslavl experiences a low UV Index of 1, consistent with the trends observed in the colder months. With an exposure category that remains low, residents can enjoy the winter season without worrying about sunburn, as the average burn time extends to 45 minutes. This pattern of lower UV levels continues from November, where the UV Index was also 1, and contrasts sharply with the summer months, where the index peaked at 7 in June and July. As the year winds down, December's UV levels remind us that sun safety remains a consideration, but often takes a back seat during the chillier season. For more detailed information, check the Yaroslavl UV Index.
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In Yaroslavl, December witnesses a notable drop in sunlight, with just 44 hours of sunshine illuminating the winter days. This contrast is stark when compared to the glowing spring and summer months, which see well over 400 hours of sunshine, peaking in June at 443 hours. As the year transitions from the warmth of summer to the cold of winter, the sunlight steadily decreases, dipping from 79 hours in November to December's paltry figure. This trend underscores the region's significant seasonal variations, where even the promise of winter solstice leaves Yaroslavl shrouded in shorter, gray skies, inviting a cozy retreat indoors as the city embraces the chill of the season.
In December, the likelihood of sunny weather in Yaroslavl, Russian Federation, plummets to a mere 4%, mirroring the stark conditions seen in January. The trend throughout the year reveals a gradual buildup of sunny days as spring approaches, with March hitting 41% before peaking in the summer months of June and July at around 57%. However, as winter reclaims its hold in the autumn months, the chances drop significantly, culminating in December's dismal statistic. The data underscores a clear seasonal pattern: while residents can enjoy the warmth of the sun in the late spring and summer, the winter months offer little respite from the clouds and chill.
In Yaroslavl, the transition from November to December marks a noticeable decline in daylight duration, as the city experiences its shortest days of the year. With just 6 hours of daylight in December, the sun bids farewell relatively early, following a gradual decrease from 7 hours in November. This seasonal shift is part of a broader trend where daylight peaks in the summer months of June and July with 17 hours, before slowly tapering off throughout the autumn. As the year progresses, the longer days of spring and summer give way to a cozy winter ambiance, reminding residents of the cyclical nature of time and light in this beautiful region.
As December descends upon Yaroslavl, the average wind speed settles at 3.7 m/s (8 mph), presenting a breeze that continues the trend of increasing winds seen in the fall months. Notably, November experiences a peak with an average of 4.6 m/s (10 mph), making it the windiest month of the year. This upward trajectory culminates in December, where the winds soften slightly but remain crisp as winter firmly grips the region. In contrast, the summer months of June and July see the calmest conditions, with averages dropping to 2.6 m/s (6 mph). Overall, the transition from the gentle breezes of summer to the sharper gusts of winter showcases Yaroslavl's dynamic seasonal changes, inviting residents and visitors alike to embrace the chill and beauty of this historic city.
Weather in Yaroslavl varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yaroslavl, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Yaroslavl present notably cold weather, but January tends to be slightly harsher. In December, temperatures range from a minimum of -29°C (-21°F) to an average of -5°C (23°F) and a maximum of 6°C (43°F), with relatively high humidity at 92% and 51 mm (2.0 in) of precipitation over 12 days. By January, temperatures drop even further, with a minimum of -38°C (-35°F) and an average of -7°C (20°F), while the maximum remains relatively similar at 5°C (41°F). Despite a slight decrease in precipitation to 44 mm (1.7 in), the humidity rises to 98%, making January feel even colder. For more detailed insights on weather conditions in January, visit Yaroslavl weather in January.
In December, temperatures typically range from a minimum of -29°C (-21°F) to a maximum of 6°C (43°F), with an average of -5°C (23°F). The month sees about 51 mm (2.0 in) of precipitation over approximately 12 days, accompanied by high humidity levels of 92%. In contrast, February experiences slightly colder conditions, with temperatures dipping to a minimum of -32°C (-25°F) and an average of -7°C (20°F), while still peaking at 6°C (43°F). The precipitation remains the same at 51 mm (2.0 in), but occurs over just 11 days, with humidity increasing to 96%. For more details, check out Yaroslavl weather in February.
In December, the weather in Yaroslavl is quite harsh, with temperatures ranging from a chilly -29°C (-21°F) at night to a maximum of 6°C (43°F) during the day, resulting in an average of -5°C (23°F). The month typically sees a total precipitation of 51 mm (2.0 in) over 12 days, contributing to a damp and cold atmosphere with high humidity levels at 92%.
In contrast, March brings a noticeable shift towards milder conditions. While the minimum temperatures remain low at -27°C (-17°F), the maximum can reach a comfortable 17°C (62°F), giving an average temperature of -2°C (28°F). Precipitation slightly decreases to 41 mm (1.6 in) over 11 days, but the humidity remains the same at 92%. This transition highlights the gradual approach of spring, making March feel significantly more bearable than December. For a detailed look at the weather specifics in March, you can check Yaroslavl weather in March.
December and April offer contrasting weather experiences. In December, temperatures can plunge as low as -29°C (-21°F), with an average temperature around -5°C (23°F) and a maximum of 6°C (43°F). The month sees about 51 mm (2.0 in) of precipitation over 12 days and maintains a high humidity of 92%. In contrast, April shows a significant warming trend, with minimum temperatures around -14°C (7°F) and a comfortable average of 5°C (40°F), peaking at 23°C (74°F). The precipitation remains the same at 51 mm (2.0 in) but occurs over just 10 days, and humidity decreases to 86%. For more detailed insights into April weather, check Yaroslavl weather in April.
In Yaroslavl, the contrast between December and May is quite striking. December features frigid temperatures, with minimums dipping as low as -29°C (-21°F) and an average of -5°C (23°F), while May brings a much milder climate, with average temperatures rising to 11°C (53°F) and highs reaching 31°C (88°F). While December experiences 51 mm (2.0 in) of precipitation over 12 days with high humidity around 92%, May sees slightly more rainfall at 66 mm (2.6 in) over 13 days, but with a significantly lower humidity level of 74%. For those looking to explore Yaroslavl during the warmer month, check out Yaroslavl weather in May for more details.
December and June present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -29°C (-21°F), with an average of -5°C (23°F) and a maximum of 6°C (43°F), leading to a cold and often harsh climate. The month experiences around 51 mm (2.0 in) of precipitation over 12 days, coupled with a high humidity of 92%, contributing to a chill that permeates the air.
In contrast, June brings a significant warming trend, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 35°C (94°F), resulting in an average temperature of 16°C (61°F). This month sees a slight increase in precipitation at 53 mm (2.1 in) over just 9 days, alongside lower humidity levels at 78%, creating a more comfortable and pleasant atmosphere. For more insights on the weather during this month, you can visit Yaroslavl weather in June.
In December, the weather is characterized by extreme cold, with temperatures ranging from a chilling -29°C (-21°F) at night to a maximum of 6°C (43°F) during the day, resulting in an average of -5°C (23°F). The month sees about 51 mm (2.0 in) of precipitation over 12 days, accompanied by high humidity of 92%. In contrast, July brings a dramatic shift, with temperatures ranging from a mild 5°C (41°F) at night to a warm peak of 32°C (90°F) during the day, averaging around 18°C (65°F). With a total precipitation of 96 mm (3.8 in) spread across 17 days and a lower humidity of 82%, July offers a much more pleasant and summery climate. For more detailed information, visit Yaroslavl weather in July.
December and August in Yaroslavl present stark contrasts in weather. December is characterized by frigid conditions, with average temperatures hovering around -5°C (23°F), and a chilling minimum that can plunge to -29°C (-21°F). It experiences high humidity at 92% and receives 51 mm of precipitation over about 12 days. In contrast, August brings a much milder climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (88°F), and an average of 16°C (62°F). This month sees slightly more precipitation at 71 mm over 11 days, but the humidity is lower at 84%. The differences between these two months highlight the dramatic shifts in Yaroslavl's seasonal weather, making December a time for warmth indoors while August invites outdoor activities. For more details, visit Yaroslavl weather in August.
December and September present contrasting weather experiences in Yaroslavl. In December, temperatures plunge, with average lows reaching a frigid -5°C (23°F) and a maximum of 6°C (43°F), accompanied by high humidity levels of 92%. The month sees a total precipitation of 51 mm (2.0 in) over approximately 12 days. In stark contrast, September enjoys milder temperatures, with averages ranging from a minimum of 0°C (32°F) to a pleasant maximum of 25°C (77°F), alongside slightly higher precipitation of 75 mm (3.0 in) over 13 days and a humidity of 90%. For more details, check out Yaroslavl weather in September.
In comparing the weather of December and October, December is notably colder, with temperatures ranging from a minimum of -29°C (-21°F) to a maximum of 6°C (43°F), whereas October sees much milder conditions, with temperatures ranging from -7°C (20°F) to a comfortable 20°C (68°F). Precipitation is slightly higher in October at 65 mm (2.5 in) over 13 days, compared to December's 51 mm (2.0 in) over 12 days. Interestingly, both months share the same high humidity level of 92%, but the stark temperature difference makes December feel significantly chillier. For more details on the October climate, check out Yaroslavl weather in October.
In comparing the weather of December and November, December experiences significantly colder temperatures, with average highs around 6°C (43°F) compared to November's warmer average of 11°C (53°F). The minimum temperatures also drop sharply, reaching -29°C (-21°F) in December, while November sees a milder minimum of -13°C (9°F). Precipitation levels are similar in both months, with December receiving 51 mm (2.0 in) and November a slightly higher 61 mm (2.4 in), although both have precipitation on about 12 days. Humidity remains quite high throughout both months, with December at 92% and November slightly higher at 94%. For more detailed insights, refer to the Yaroslavl weather in November.
As December settles over Yaroslavl, the weather transforms dramatically from the milder temperatures of autumn to the chill of winter. With an average temperature hovering around -5°C and potential dips to -29°C, the month features significantly colder days that demand warmer clothing and cozy indoor activities. The high humidity and notable precipitation spread across about 12 days contribute to a damp chill in the air, giving December its characteristic starkness. Unlike its predecessor months, December beckons residents and visitors alike to embrace the beauty of winter, whether through festively decorated streets or the enchanting stillness of snow-covered landscapes. For a deeper dive into seasonal variations, explore the Yaroslavl Climate page.