Last updated: August 27, 2025
In Chelyabinsk, Russian Federation, December ushers in a cold and crisp winter, characterized by a maximum temperature of 3°C (37°F) and an average low of -11°C (13°F), dipping to a chilling minimum of -29°C (-21°F). This month sees 25 mm (1.0 in) of precipitation over approximately 6 days, contributing to the region's high humidity levels of 90%. As fluffy snow blankets the landscape, December in Chelyabinsk is a stark reminder of winter’s beauty and its biting cold, inviting both resilience and wonder.
In December, Chelyabinsk plunges into the depths of winter, showcasing a significant drop in temperatures. With minimums reaching a chilling -29°C (-21°F), residents grapple with the harsh conditions, while average temperatures hover around -11°C (13°F). The month presents a stark transition from the mildness of autumn, where November's average was just above freezing. Though daytime highs may only stretch to 3°C (37°F), they are a fleeting respite from the pervasive cold. This trend of plummeting temperatures mirrors the rhythm of a typical Russian winter, setting the stage for January's frigid embrace.
December in Chelyabinsk experiences a notable shift in precipitation, with an average of 25 mm (1.0 in) falling over approximately 6 days. This volume is consistent with the slightly drier months preceding it, such as November, which recorded 21 mm of rain. As the year wraps up, December serves as a transition from the wetter summer months, where peaks reached 65 mm in August, to drier winter conditions. The increase in precipitation from January to April hints at a gradual warming trend that stirs the atmosphere in preparation for spring. Overall, the month underscores a balanced climate, providing a mix of moisture before the deeper cold sets in.
In Chelyabinsk, December ushers in a refreshing shift with humidity settling at 90%, slightly lower than the previous month’s 92%. As winter approaches, the air retains a notable moisture content, characteristic of the region's chilly climate. Following a gradual decrease from the peak winter months of January and February, which see humidity at a striking 98% and 97% respectively, December maintains a strong level of humidity that mirrors the transitioning patterns of earlier months. While spring and summer months like May and June experience a dip to around 71% and 65%, the cooler months thus reinforce the area's notable humidity trends, making December a month where the crisp air feels both refreshing and invigorating.
In Chelyabinsk, the December UV Index drops to a low level of 1, marking it as a time when sun exposure poses minimal risk. This mirrors the trend seen in January, where the UV Index remains equally low, allowing for safe outdoor activities without the worry of sunburn—providing a generous 45 minutes of exposure time. As the year progresses, Chelyabinsk experiences fluctuating levels of UV intensity, peaking in the summer months with indices reaching 7, indicating a high risk of harm from unprotected sun exposure. The gradual decline in UV levels as winter approaches serves as a reminder that the cold weather brings some relief from UV-related risks. For a detailed overview of seasonal UV trends, check out the Chelyabinsk UV Index.
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In Chelyabinsk, the month of December ushers in a serene yet chilly atmosphere, characterized by a modest 150 hours of sunshine. While this is a notable dip from the vibrant light of summer—where July basks in a generous 450 hours—it reflects a common trend of diminishing daylight as winter settles in. As the region transitions from the vibrant sunshine of May's 417 hours to the crisp December days, the gradual decline is evident. Interestingly, this reduction in daylight doesn't dampen the spirit of the locality; rather, it embraces the natural beauty of winter, reminding everyone of the cyclical dance between light and dark that defines each season.
As December rolls into Chelyabinsk, the chances for sunny weather are modest, with only 34% likelihood of sunshine gracing the skies. This marks a slight uptick from the preceding months of November and October, which linger around 29% and 30%, respectively. Observing the broader trend throughout the year, we see a gradual rise in sunniest days from the depths of winter's grip in January (just 16%) to the more vibrant spring months, peaking in May at 62%. While December may not be the sunniest month, the chance of brighter days hints at the gradual shift towards a more optimistic winter landscape, providing a glimmer of hope amidst the chill.
In Chelyabinsk, the daylight duration follows a distinct seasonal rhythm, reflecting the region's transition through the year. Starting strong in January with about 7 hours of daylight, the days gradually lengthen as winter wanes, reaching 9 hours in February and peaking at a vibrant 17 hours during the bright summer months of June. As the warm season concludes, daylight hours begin to retreat, dropping to 16 hours in July and 14 hours in August. The pattern continues with 12 hours in September and gradually decreases through the fall, spiraling back down to 8 hours in November. Ultimately, December mirrors January's short days, closing the year with 7 hours of daylight, encapsulating the cyclical nature of light and dark in this northern city.
As December settles over Chelyabinsk, the winds start to pick up slightly, boasting an average speed of 4.0 m/s (9 mph). This uptick marks a transition from the calmer breezes typical of summer and early autumn, with wind speeds averaging around 3.1 m/s (7 mph) in June and August. While November sees a modest rise to 4.2 m/s, December maintains this momentum, hovering just below that figure. Overall, the gusty conditions of the late months hint at the arrival of winter, yet they still remain relatively gentle compared to the blustery conditions often experienced in the spring, where speeds can peak in excess of 4.5 m/s (10 mph). The December winds reflect a steady pattern, bridging the calm of earlier months with the dynamic forces that define Chelyabinsk’s winter landscape.
Weather in Chelyabinsk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chelyabinsk, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit notable differences in weather conditions. December experiences milder temperatures, with an average of -11°C (13°F) and maximums reaching 3°C (37°F), while January is colder, averaging -14°C (7°F) and dipping to a minimum of -33°C (-27°F). Precipitation is slightly higher in December at 25 mm (1.0 in) over 6 days, compared to January's 18 mm (0.7 in) over just 5 days. Additionally, January displays a higher humidity level at 98%, compared to December's 90%, making the colder month feel even more frigid. For more detailed information, you can refer to Chelyabinsk weather in January.
December and February in Chelyabinsk are characterized by cold temperatures, but February tends to be slightly colder overall. In December, average temperatures hover around -11°C (13°F), with minimums reaching -29°C (-21°F) and maximums slightly above freezing at 3°C (37°F). In contrast, February sees an average of -12°C (11°F) with a minimum of -32°C (-25°F) and a maximum of 4°C (40°F). Both months receive similar amounts of precipitation, about 25 mm (1.0 in), but February has a slightly higher number of rainy days, with precipitation occurring over 8 days compared to December's 6 days. Humidity is also higher in February at 97%, compared to December's 90%. For more details on February weather in Chelyabinsk, please visit Chelyabinsk weather in February.
In December, the weather is characterized by colder temperatures, with an average of -11°C (13°F) and a maximum of just 3°C (37°F). The humidity is relatively high at 90%, and the precipitation occurs on about six days, totaling around 25 mm (1.0 in). In contrast, March offers a notable improvement, with milder temperatures ranging from a minimum of -26°C (-15°F) to a maximum of 14°C (57°F) and an average of -5°C (23°F). Although precipitation slightly increases to 30 mm (1.2 in) over the same six days, the humidity also rises to 96%, creating a distinct winter feel. For more insights into the weather during this month, check out Chelyabinsk weather in March.
In December, Chelyabinsk experiences frigid temperatures, with averages dipping to -11°C (13°F) and nighttime lows plunging to -29°C (-21°F). The weather is predominantly cold, with only a slight chance of melting as daytime highs reach a maximum of 3°C (37°F). Precipitation is relatively low at 25 mm (1.0 in), spread over six days, but the high humidity of 90% can make the cold feel even more biting.
By contrast, April brings a significant shift in temperatures, with average highs soaring to 5°C (42°F) and maximums reaching a comfortable 25°C (78°F). Although the minimum temperature still drops to a chilly -14°C (7°F), the increasing warmth signals the arrival of spring. Precipitation in April slightly increases to 28 mm (1.1 in) over the same number of days, yet the humidity remains constant at 90%, creating a refreshing atmosphere as the icy grip of winter begins to recede. For a more detailed look at the weather in April, you can check out Chelyabinsk weather in April.
In December, the weather in Chelyabinsk is characterized by frigid temperatures, with minimums dropping to -29°C (-21°F) and an average hovering around -11°C (13°F), making it one of the coldest months of the year. With only 25 mm (1.0 in) of precipitation over about six days and a high humidity of 90%, the cold air is often heavy and biting. In contrast, May brings a dramatic shift, with temperatures ranging from a minimum of -5°C (23°F) to a warm average of 14°C (57°F), peaking at a sizzling 35°C (96°F). Despite slightly higher precipitation at 32 mm (1.3 in) spread over seven days, the humidity drops to a more comfortable 71%. This makes May a much more pleasant and vibrant month compared to the harsh winter of December. For more details, check out Chelyabinsk weather in May.
December in Chelyabinsk is characterized by frigid temperatures, with a minimum of -29°C (-21°F) and an average of -11°C (13°F), making it one of the coldest months of the year. In contrast, June brings a significant warm-up, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 33°C (93°F) and an average of 17°C (63°F). While December experiences high humidity at 90% and 25 mm of precipitation over 6 days, June has lower humidity at 65% along with increased precipitation totaling 40 mm spread across 10 days. For a more detailed look at Chelyabinsk's June weather, check out Chelyabinsk weather in June.
December and July in Chelyabinsk present stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -29°C (-21°F), with an average of -11°C (13°F) and a maximum of just 3°C (37°F). The month is characterized by high humidity at 90%, and precipitation occurs on about 6 days, totaling 25 mm (1.0 in). In contrast, July experiences much milder weather, with temperature lows of 7°C (44°F) and average highs reaching a scorching 21°C (69°F), peaking at 37°C (100°F). This month sees increased precipitation of 60 mm (2.4 in) over 10 days, paired with lower humidity at 73%. For more detailed insights on July weather, visit Chelyabinsk weather in July.
In December, the weather in Chelyabinsk is characterized by frigid temperatures, with a minimum of -29°C (-21°F) and an average of -11°C (13°F), rarely rising above 3°C (37°F). The month sees about 25 mm (1.0 in) of precipitation over approximately 6 days, and humidity levels are quite high at 90%, contributing to the biting cold feel. In stark contrast, August brings much warmer conditions, with temperatures ranging from a minimum of 6°C (42°F) to a maximum of 35°C (96°F) and an average temperature of 19°C (66°F). This month experiences higher precipitation at 65 mm (2.6 in) across 9 days, but with a more comfortable humidity of 72%. For more details on the August weather in Chelyabinsk, visit Chelyabinsk weather in August.
December weather starkly contrasts with September's more varied climate. In December, temperatures can plummet to a chilling minimum of -29°C (-21°F), with an average of -11°C (13°F) and a maximum of just 3°C (37°F), resulting in an icy atmosphere and high humidity of 90%. This cold month sees limited precipitation, totaling around 25 mm (1.0 in) over 6 days. In contrast, September experiences milder temperatures, ranging from a low of -2°C (29°F) to a warm average of 11°C (52°F) and a high of 32°C (91°F). The month is wetter, with precipitation reaching 50 mm (2.0 in) over 8 days and a lower humidity of 82%. For more insights into September's weather, you can visit Chelyabinsk weather in September.
In December, the weather in Chelyabinsk takes a severe turn compared to October, with temperatures plunging to a minimum of -29°C (-21°F) and averaging around -11°C (13°F). In contrast, October offers a much milder climate, with temperatures ranging from a minimum of -11°C (12°F) to a comfortable maximum of 21°C (70°F). Precipitation also varies, with December experiencing 25 mm over six days, while October sees slightly more, totaling 38 mm across ten days. Humidity levels remain comparable, but December's chilling cold at 90% feels much more intense than October's 88%. For more detailed information about October weather, you can check Chelyabinsk weather in October.
In December, the weather in Chelyabinsk becomes colder, with average temperatures dropping to -11°C (13°F) compared to November's average of -4°C (25°F). The minimum temperatures also plunge further, reaching -29°C (-21°F) in December, while November's minimum is slightly milder at -22°C (-7°F). Precipitation remains relatively consistent, with December receiving 25 mm (1.0 in) of precipitation over six days, just slightly more than November's 21 mm (0.8 in) over the same number of days. Humidity levels are similar between the two months, with December at 90% and November at 92%. For a more detailed comparison of November weather, see Chelyabinsk weather in November.
In December, Chelyabinsk transforms into a true winter wonderland, with sharply colder temperatures that stand in stark contrast to the milder months of autumn. As the month progresses, the city experiences an average chill, with maximum temperatures hovering just above freezing, while plunging to much lower extremes. The combination of high humidity and some precipitation days adds a crispness to the air, making for a distinctly frosty atmosphere. Visitors can expect a dramatic shift from the colorful fall foliage to a serene blanket of snow, highlighting the beauty of a quintessential Russian winter. For a deeper understanding of Chelyabinsk's weather patterns throughout the year, check out Chelyabinsk Climate.