December Weather in Smolenskaya, Russian Federation

Last updated: August 27, 2025

December in Smolenskaya, Russian Federation, presents a charming yet chilly landscape as temperatures fluctuate between a maximum of 18°C (65°F) and a minimum of -11°C (12°F). The average temperature hovers around 4°C (40°F), providing a brisk atmosphere perfect for winter activities. With a total precipitation of 71 mm (2.8 inches) over 11 days, the month often feels quite damp, complemented by an humidity level of 87%. This combination results in a picturesque setting, where snow can blanket the ground, while the air remains crisp and refreshing, defining the essence of a Russian winter.

December Temperature in Smolenskaya

In December, Smolenskaya experiences the onset of winter, with temperatures showcasing a distinct chill compared to the milder months preceding it. The minimum temperature dips to -11°C (12°F), setting the stage for the average of 4°C (40°F), a significant drop from the autumn averages. Despite the cold, highs reach a comfortable 18°C (65°F), offering brief respite from the frigid conditions. This month serves as a bridge into deeper winter, as temperatures trend lower, contrasting sharply with the warmer, vibrant days of late autumn. As the year winds down, Smolenskaya's December weather reflects the stark beauty of winter's arrival, inviting visitors and residents alike to embrace the season's unique charm.

December Weather in Smolenskaya: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Smolenskaya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smolenskaya, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec363743526171767667564440
Data source: Temperature data for Smolenskaya generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Smolenskaya

December in Smolenskaya brings a notable uptick in precipitation, with 71 mm (2.8 in) falling over 11 days. This late autumn month's rainfall sets the stage for a wet transition into winter, contrasting sharply with the drier summer months of August and September, which see less than half the precipitation. Interestingly, December’s precipitation amount is higher than most other months leading into winter, only surpassed by the wetter spring month of March. Such patterns indicate a trend of increased moisture as the year closes, likely contributing to a more robust water table and vibrant ecosystems in the region as the temperatures begin to dip.

December Precipitation Trends in Smolenskaya

The chart displays monthly precipitation patterns in Smolenskaya, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Smolenskaya, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec626175497361494140574671
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Smolenskaya

In Smolenskaya, Russian Federation, December ushers in a notable increase in humidity, reaching 87%—the highest level since January. This month signals a shift from the moderate humidity experienced in the summer, with July and August dipping as low as 57% and 43%, respectively. As the year progresses, humidity levels generally trend upwards, particularly from late autumn into winter, evidenced by November's 86%. This rise in moisture coincides with the colder temperatures of the winter months, making December a particularly damp and chilly time in Smolenskaya, where the atmospheric shift is palpable as the year draws to a close.

December Average Humidity in Smolenskaya

This chart illustrates the average monthly humidity levels in Smolenskaya, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Smolenskaya is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%79%72%67%67%57%43%54%71%86%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Smolenskaya

As winter settles in Smolenskaya, the UV Index dips to 2 in December, indicating a low exposure category with a burn time of a generous 45 minutes. This trend reflects a typical seasonal shift, with the UV Index gradually decreasing from the summer months when levels reached a peak of 9. Such fluctuations signal a significant change in solar radiation, making December a time where sun exposure is less of a concern compared to the intense rays of late spring and summer. However, it's always wise to stay informed and protected, even during the colder months. For more details, visit Smolenskaya UV Index.

Maximum UV Index Levels in Smolenskaya for December

The chart shows the monthly maximum UV Index (UVI) for Smolenskaya in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Smolenskaya typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799987532
Data source: Smolenskaya December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Smolenskaya

December in Smolenskaya, Russian Federation, sees a notable shift towards the winter months, with sunshine hours totaling 206 hours. While this reflects a decrease from the peak 437 hours in July, it still shows a resilient flicker of light amidst the chilly backdrop. The trend of sunlight begins to dip after the summer's peak, but December's sunshine offers a comforting reminder of brighter days, even as the year comes to a close. The gradual decline in hours from 403 in May to December’s figures underlines the stark contrast between seasons, making those sunny moments even more cherished as the community prepares for the cold winter ahead.

Monthly Sunshine Duration in Smolenskaya: December Highlighted

The December sunshine duration represents the total number of hours Smolenskaya experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec155h215h294h346h403h420h437h404h345h303h253h206h
Data source: Smolenskaya December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Smolenskaya During December

In December, the likelihood of sunny weather in Smolenskaya, Russian Federation, stands at 33%, showing a notable dip as the year draws to a close. This figure is relatively lower compared to the earlier months, with a significant contrast to the peak of 78% observed in July. As autumn transitions into winter, the chances of sunshine decrease, paralleling the general trend of increasing cloud cover from November's 45%. Despite the chill, occasional sunny days can still brighten December, but residents and visitors should be prepared for a December landscape more often shrouded in gray than bathed in light.

Percentage of Sunny Days in December in Smolenskaya

The chart illustrates the percentage of sunny days in Smolenskaya throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Smolenskaya experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%24%31%30%54%56%78%61%54%58%45%33%
Data source: Smolenskaya December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Smolenskaya in December

During the year in Smolenskaya, Russian Federation, daylight hours exhibit a captivating ebb and flow. Starting from December, when daylight dips to just 8 hours, the winter months embrace the longest nights. As winter gives way to spring, daylight gradually increases, peaking at 15 hours in June and July. This burst of brightness signals the height of summer, after which daylight begins to wane once again. By August, it returns to 13 hours, gracefully tapering off through the autumn months of September and October, before cycling back to 9 hours in November. The trend highlights a fascinating rhythm of seasonal change, where each month paints a different portrait of light that shapes the lives of Smolenskaya's residents.

Average Daylight Hours in Smolenskaya for December

The chart illustrates the variation in daylight duration in Smolenskaya throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 13m10h 25m11h 56m13h 30m14h 50m15h 30m15h 9m13h 58m12h 28m10h 55m9h 33m8h 50m
Data source: Smolenskaya daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Smolenskaya

As December rolls in, the winds of Smolenskaya, Russian Federation, hold steady with an average speed of 3.5 m/s (8 mph), mirroring the gusty conditions experienced in January and October. This month stands out in the yearly cycle, as it maintains a strength that echoes the chill in the air, a consistent feature when winter arrives. Prior months exhibit a gentle decline, with June and August being notably calmer at 2.9 m/s and 2.5 m/s respectively. Interestingly, the late fall months of November and December showcase a slight resurgence in wind speed, hinting at the season's dynamic nature as it prepares to transition into the deeper cold of winter. Overall, the wind patterns reveal a resilient ebb and flow, with December cementing its place as a month of brisk breezes that accompany the snowy landscapes of Smolenskaya.

Average December Wind Speed in Smolenskaya

The chart displays monthly wind speed patterns in Smolenskaya, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.54.03.63.33.12.93.32.53.23.53.63.5 m/s
Data source: Smolenskaya December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Smolenskaya Compares to Other Months

Weather in Smolenskaya varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Smolenskaya, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, the weather in Smolenskaya is generally milder, with average temperatures ranging from a minimum of -11°C (12°F) to a maximum of 18°C (65°F). The month experiences approximately 71 mm (2.8 in) of precipitation over 11 days and a humidity level of 87%. In contrast, January tends to be colder, with minimum temperatures dropping to -18°C (0°F) and an average temperature of 2°C (36°F), and a maximum of 16°C (61°F). Although January sees slightly less precipitation at 62 mm (2.4 in) over the same number of days, the humidity remains slightly lower at 86%. For more details, you can check Smolenskaya weather in January.

In comparing the weather between December and February, we see notable similarities and a few differences. December experiences a minimum temperature of -11°C (12°F), while February dips slightly lower to -16°C (4°F). Both months have the same maximum temperature of 18°C (65°F), although February's average temperature is a touch cooler at 3°C (38°F) compared to December's 4°C (40°F). Precipitation is slightly lower in February, with 61 mm (2.4 in) over 12 days, compared to December's 71 mm (2.8 in) over 11 days. Humidity levels remain high in both months, at 87% in December and 85% in February. For those interested in a deeper look at February conditions, you can check out Smolenskaya weather in February.

In December, temperatures in Smolenskaya are typically quite cold, with a minimum of -11°C (12°F) and an average of 4°C (40°F), peaking at 18°C (65°F). The month sees about 71 mm (2.8 in) of precipitation over 11 days, accompanied by high humidity levels at 87%. In contrast, March experiences a slight warming trend, with minimum temperatures around -9°C (16°F) and an average of 6°C (43°F), reaching up to 25°C (77°F). Precipitation increases slightly to 75 mm (2.9 in), occurring over 13 days, and humidity decreases to 79%. This transition from December’s frigid conditions to March's milder weather highlights the approaching spring. For more specific details about March weather, you can check Smolenskaya weather in March.

December and April showcase distinct contrasts in weather patterns. December experiences colder temperatures with a minimum of -11°C (12°F) and an average of just 4°C (40°F), while April warms up significantly, boasting a minimum of -2°C (29°F) and an average of 11°C (52°F). Additionally, April can reach a maximum of 28°C (83°F), indicating a much milder and more pleasant climate than December's highest temperature of 18°C (65°F). While December sees higher humidity levels at 87% and more precipitation (71 mm over 11 days), April brings less rain (49 mm over 8 days) and lower humidity at 72%. For more detailed information, you can check Smolenskaya weather in April.

In December, the weather is notably colder, with temperatures ranging from a minimum of -11°C (12°F) to a maximum of 18°C (65°F), creating an average chill of around 4°C (40°F). The month includes approximately 71 mm (2.8 in) of precipitation over 11 days, coupled with high humidity at 87%, contributing to a rather damp and wintry atmosphere.

In contrast, May brings a significant warmth, with temperatures peaking at a maximum of 30°C (87°F) and an average of 16°C (62°F), while the minimum temperature rarely drops below 3°C (38°F). Although May sees nearly the same amount of precipitation—73 mm (2.9 in)—it experiences just 10 rainy days and a much lower humidity of 67%, resulting in a more comfortable and pleasant climate.

For more details on the weather in this month, you can visit Smolenskaya weather in May.

December and June present stark contrasts in weather conditions. In December, temperatures can dip as low as -11°C (12°F), with an average temperature of 4°C (40°F) and highs reaching up to 18°C (65°F). This month typically sees about 71 mm (2.8 in) of precipitation over 11 days, coupled with high humidity levels at 87%. In contrast, June offers a much milder climate, featuring minimum temperatures of 9°C (48°F), average temperatures of 22°C (72°F), and maximum temperatures soaring to 37°C (98°F). Precipitation in June is slightly less at 61 mm (2.4 in) over 10 days, with a lower humidity of 67%. For a detailed look at the weather in June, you can refer to Smolenskaya weather in June.

The weather in December and July presents a striking contrast, highlighting the seasonal shifts. December brings colder temperatures, with an average of 4°C (40°F) and a minimum dipping to -11°C (12°F), while July showcases much warmer conditions, averaging 24°C (76°F) and reaching highs of 38°C (100°F). Precipitation is more frequent in December, with 71 mm (2.8 in) of rain over 11 days compared to July’s lighter rainfall of 49 mm (1.9 in) over 9 days. Furthermore, December's humidity is significantly higher at 87%, while July experiences a more comfortable 57% humidity. For a closer look at July weather specifics, check out Smolenskaya weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -11°C (12°F) and typically hover around an average of 4°C (40°F), with a maximum reaching 18°C (65°F). This month experiences higher humidity at 87% and receives about 71 mm (2.8 in) of precipitation over 11 days. In contrast, August boasts a much milder climate, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 39°C (102°F), averaging 25°C (76°F). Precipitation is significantly lower at 41 mm (1.6 in) over just 5 days, accompanied by a comfortable humidity level of 43%. For more details about the weather in August, you can visit Smolenskaya weather in August.

In comparing December and September weather, it’s clear that the two months present distinct climates. December experiences much colder temperatures, with a minimum of -11°C (12°F) and an average of just 4°C (40°F), contrasting sharply with September’s warmer averages, which can reach up to 19°C (67°F) and even peak at 36°C (97°F). Precipitation is higher in December, with 71 mm (2.8 in) falling over 11 days compared to September's 40 mm (1.6 in) over 7 days. Additionally, humidity is significantly greater in December at 87%, while September has a more comfortable humidity level of 54%. For additional insights into September conditions, you can visit Smolenskaya weather in September.

When comparing the weather in December and October, there are notable differences in temperature and humidity. December experiences much colder conditions, with temperatures ranging from a minimum of -11°C (12°F) to an average of 4°C (40°F) and a maximum of 18°C (65°F), while October sees milder temperatures, with a minimum of -2°C (30°F), an average of 13°C (56°F), and a maximum of 31°C (88°F). Additionally, December is wetter with 71 mm (2.8 in) of precipitation over 11 days, compared to October's 57 mm (2.2 in) over just 7 days. Humidity levels are also higher in December at 87%, compared to 71% in October. For a closer look at October's climate specifics, you can check Smolenskaya weather in October.

In December, temperatures range from a chilly -11°C (12°F) at their minimum to a mild 18°C (65°F) at their maximum, averaging around 4°C (40°F). The month sees more precipitation than November, with 71 mm (2.8 in) falling over 11 days, and humidity levels remain high at 87%. In contrast, November experiences milder temperatures with a minimum of -6°C (21°F), a maximum of 25°C (78°F), and an average of 6°C (44°F). Precipitation in November is also lower at 46 mm (1.8 in) over just 8 days, with a slightly lower humidity of 86%. For a closer look at the November weather, check out Smolenskaya weather in November. Overall, December tends to have cooler temperatures and increased rainfall compared to November.

Compare Smolenskaya's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Smolenskaya

As December unfolds in Smolenskaya, the weather takes on a notably chillier character, contrasting sharply with the milder months preceding it. With average temperatures dropping to a brisk 4°C, the community prepares for a month punctuated by increasing humidity levels of 87% and precipitation that feels markedly more present, with 71 mm expected across 11 days. While the maximum temperature can reach a comfortable 18°C, the biting cold of the minimum plunges to -11°C, reminding residents of winter's full embrace. December truly sets the stage for the seasonal shift, where cozy indoor activities become the norm. For a deeper understanding of the climate here, explore more at Smolenskaya Climate.