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December Weather in Mastok, Belarus

Last updated: August 22, 2025

In December, the average temperature in Mastok, Belarus hovers around -2°C (29°F). However, be prepared for chilly fluctuations, with minimums plummeting to -15°C (5°F) and maximums reaching up to 9°C (49°F). Along with the cold, expect 61 mm (2.4 in) of precipitation spread over 14 days, contributing to an average humidity of 95%. Dress warmly and stay dry!

December Temperature in Mastok

In December in Mastok, the average temperature is -2°C (29°F). The maximum can reach 9°C (49°F), and the minimum can be as low as -15°C (5°F). Be prepared for cold weather and pack warm clothing if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Mastok, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mastok, December typically has an average temperature of -2°C (29°F), with highs reaching up to 9°C (49°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec252633445565656455463629
Data source: Temperature data for Mastok 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 Mastok

In Mastok in December, the total precipitation amount is 61 mm (2.4 in) over a span of 14 days.

December Precipitation Trends in Mastok

The chart displays monthly precipitation patterns in Mastok, 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 Mastok, December typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4741484075731177862574761
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mastok

In Mastok in December, humidity is 95%. With an average temperature of -2°C (29°F), this humidity feels like a cold, damp chill that seeps into your bones, making outdoor travel uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Mastok

This chart illustrates the average monthly humidity levels in Mastok, 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 Mastok is approximately 95%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%91%90%83%71%72%70%66%78%89%93%95%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mastok

In Mastok in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Mastok.

Maximum UV Index Levels in Mastok for December

The chart shows the monthly maximum UV Index (UVI) for Mastok 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 Mastok typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224568775321
Data source: Mastok 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.

How December Weather in Mastok Compares to Other Months

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

This table compares monthly weather conditions in Mastok, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)47 mm (1.9 inches)96%low
February Weather-3°C (26°F)41 mm (1.6 inches)91%low
March Weather1°C (34°F)48 mm (1.9 inches)90%moderate
April Weather7°C (44°F)40 mm (1.6 inches)83%moderate
May Weather13°C (55°F)75 mm (3.0 inches)71%high
June Weather18°C (65°F)73 mm (2.9 inches)72%very high
July Weather19°C (66°F)116 mm (4.6 inches)70%high
August Weather18°C (65°F)78 mm (3.1 inches)66%high
September Weather13°C (56°F)62 mm (2.4 inches)78%moderate
October Weather8°C (46°F)57 mm (2.2 inches)89%moderate
November Weather2°C (36°F)47 mm (1.9 inches)93%low
December Weather-2°C (29°F)61 mm (2.4 inches)95%low

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