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December Weather in Bykhaw, Belarus

Last updated: August 22, 2025

In Bykhaw, Belarus, the average temperature for December hovers around -1°C (30°F), with minimum lows reaching -19°C (-1°F) and maximum highs peaking at 10°C (50°F). Expect 58 mm (2.3 inches) of precipitation over 14 days, and prepare for a damp atmosphere, as the average humidity sits at a staggering 95%.

December Temperature in Bykhaw

In December in Bykhaw, the average temperature is -1°C (30°F). Maximums can reach 10°C (50°F), while minimums can drop as low as -19°C (-1°F). It's advisable to pack warm clothing and prepare for chilly conditions if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Bykhaw, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bykhaw, December typically has an average temperature of -1°C (30°F), with highs reaching up to 10°C (50°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec262734455666666556473630
Data source: Temperature data for Bykhaw 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 Bykhaw

In Bykhaw in December, the precipitation amount is 58 mm (2.3 in) over the course of 14 days.

December Precipitation Trends in Bykhaw

The chart displays monthly precipitation patterns in Bykhaw, 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 Bykhaw, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4642483871641148166574658
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bykhaw

In Bykhaw in December humidity is 95%. With an average temperature of -1°C (30°F), this humidity feels like a frigid cold that seeps into your bones, making it quite uncomfortable for traveling as the dampness clings to your skin and exacerbates the chill in the air.

December Average Humidity in Bykhaw

This chart illustrates the average monthly humidity levels in Bykhaw, 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 Bykhaw 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 Bykhaw

In Bykhaw 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 Bykhaw.

Maximum UV Index Levels in Bykhaw for December

The chart shows the monthly maximum UV Index (UVI) for Bykhaw 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 Bykhaw typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224568765321
Data source: Bykhaw 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 Bykhaw Compares to Other Months

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

This table compares monthly weather conditions in Bykhaw, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (26°F)46 mm (1.8 inches)96%low
February Weather-3°C (27°F)42 mm (1.6 inches)91%low
March Weather1°C (35°F)48 mm (1.9 inches)90%moderate
April Weather7°C (45°F)38 mm (1.5 inches)83%moderate
May Weather13°C (56°F)71 mm (2.8 inches)71%high
June Weather19°C (66°F)64 mm (2.5 inches)72%very high
July Weather19°C (67°F)114 mm (4.5 inches)70%high
August Weather18°C (65°F)81 mm (3.2 inches)66%high
September Weather13°C (57°F)66 mm (2.6 inches)78%moderate
October Weather8°C (47°F)57 mm (2.3 inches)89%moderate
November Weather2°C (37°F)46 mm (1.8 inches)93%low
December Weather-1°C (30°F)58 mm (2.3 inches)95%low

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