December Weather in Opsa, Belarus

Last updated: August 22, 2025

In December, the average temperature in Opsa, Belarus hovers around -1°C (30°F). However, be prepared for a range of temperatures—minimums can dip to -21°C (-6°F), while maximums reach up to 8°C (47°F). Expect 60 mm (2.4 in) of precipitation spread over 14 days, contributing to an average humidity of 94%.

December Temperature in Opsa

In December in Opsa, the average temperature is -1°C (30°F). Maximums can reach 8°C (47°F) and minimums can be as low as -21°C (-6°F). This chilly weather means travelers should prepare for cold conditions and pack warm clothing to fully enjoy their visit.

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

The chart illustrates December temperature patterns in Opsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opsa, December typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (47°F) and lows dropping to around -21°C (-6°F).

Data source: Temperature data for Opsa generated using information from the Copernicus Climate Change Service.

December Precipitation in Opsa

In Opsa in December, the precipitation amount is 60 mm (2.4 in) spread over 14 days.

December Precipitation Trends in Opsa

The chart displays monthly precipitation patterns in Opsa, 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 Opsa, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Opsa

In Opsa in December humidity is 94%. With an average temperature of -1°C (30°F), this humidity feels like a chilling blanket that wraps around you, making every outdoor excursion uncomfortable and damp, as you battle the cold air that clings to your skin and seeps into your clothes.

December Average Humidity in Opsa

This chart illustrates the average monthly humidity levels in Opsa, 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 Opsa is approximately 94%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Opsa

In Opsa 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 Opsa.

Maximum UV Index Levels in Opsa for December

The chart shows the monthly maximum UV Index (UVI) for Opsa 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 Opsa typically reaches 1, which falls under the low exposure category.

Data source: Opsa 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 Opsa Compares to Other Months

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

This table compares monthly weather conditions in Opsa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	44 mm (1.7 inches)	94%	low
February Weather	-3°C (28°F)	38 mm (1.5 inches)	92%	low
March Weather	1°C (34°F)	48 mm (1.9 inches)	90%	moderate
April Weather	6°C (44°F)	38 mm (1.5 inches)	86%	moderate
May Weather	12°C (54°F)	64 mm (2.5 inches)	70%	high
June Weather	18°C (65°F)	47 mm (1.9 inches)	75%	high
July Weather	18°C (65°F)	87 mm (3.4 inches)	75%	high
August Weather	17°C (64°F)	105 mm (4.1 inches)	74%	high
September Weather	13°C (56°F)	63 mm (2.5 inches)	85%	moderate
October Weather	8°C (47°F)	62 mm (2.4 inches)	92%	moderate
November Weather	3°C (38°F)	55 mm (2.2 inches)	93%	low
December Weather	-1°C (30°F)	60 mm (2.4 inches)	94%	low