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Monthly climate in Opsa, Belarus

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Opsa features a humid continental climate (Dfb). Temperatures typically range between -3 °C (27 °F) and 18 °C (65 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 32 °C (91 °F). The average annual precipitation amounts to about 709 mm (27.9 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually. Opsa enjoys an average of 3097 hours of sunshine throughout the year, and daylight varies from 7 hours 10 minutes to 17 hours 20 minutes per day.

Monthly average temperatures in Opsa, Belarus

The warmest months in Opsa are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (64 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to -1 °C (27 - 30 °F) throughout the day. On average each year, Opsa experiences 22 days above 25 °C (77.0 °F) and 102 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Opsa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(44°F)		9°C
(49°F)		15°C
(60°F)		24°C
(76°F)		27°C
(81°F)		32°C
(89°F)		32°C
(91°F)		31°C
(88°F)		27°C
(81°F)		20°C
(68°F)		13°C
(56°F)		8°C
(47°F)
Mean maximum4°C
(40°F)		6°C
(42°F)		12°C
(54°F)		20°C
(68°F)		24°C
(76°F)		27°C
(82°F)		29°C
(84°F)		28°C
(83°F)		25°C
(78°F)		18°C
(64°F)		11°C
(52°F)		5°C
(42°F)
Average high-1°C
(31°F)		-0°C
(32°F)		5°C
(41°F)		11°C
(52°F)		17°C
(62°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		17°C
(63°F)		11°C
(52°F)		5°C
(41°F)		1°C
(33°F)
Daily mean-3°C
(27°F)		-3°C
(28°F)		1°C
(34°F)		6°C
(44°F)		12°C
(54°F)		18°C
(65°F)		18°C
(65°F)		17°C
(64°F)		13°C
(56°F)		8°C
(47°F)		3°C
(38°F)		-1°C
(30°F)
Average low-5°C
(24°F)		-5°C
(23°F)		-2°C
(28°F)		2°C
(36°F)		7°C
(45°F)		13°C
(55°F)		14°C
(58°F)		13°C
(56°F)		9°C
(49°F)		5°C
(42°F)		2°C
(35°F)		-2°C
(28°F)
Mean minimum-16°C
(3°F)		-15°C
(5°F)		-9°C
(15°F)		-4°C
(25°F)		0°C
(33°F)		6°C
(42°F)		9°C
(48°F)		7°C
(45°F)		3°C
(38°F)		-1°C
(30°F)		-5°C
(23°F)		-10°C
(15°F)
Minimum-28°C
(-18°F)		-21°C
(-5°F)		-19°C
(-2°F)		-7°C
(20°F)		-2°C
(29°F)		4°C
(39°F)		8°C
(46°F)		6°C
(43°F)		0°C
(33°F)		-4°C
(26°F)		-10°C
(15°F)		-21°C
(-6°F)

Compare climate in Opsa with other places

Compare temperature, precipitation, sunshine, UV index in Opsa, Belarus with other places around the world.

Monthly average precipitation in Opsa, Belarus

Opsa usually has the most precipitation in May, July and August, with an average of 11 rainy days and 85 mm (3.3 inches) of precipitation per month. The driest months in Opsa are January, February and April. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Opsa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)38 (1.5)48 (1.9)38 (1.5)64 (2.5)47 (1.9)87 (3.4)105 (4.1)63 (2.5)62 (2.4)55 (2.2)60 (2.4)
Average precipitation days (≥ 1 mm)111012111010131211131214

Monthly sunshine hours in Opsa, Belarus

The sunniest months in Opsa are May, June and July, when the sun shines an average of 13 hours 52 minutes a day. Least sunny months in Opsa: January, November and December receive an average of 2 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Opsa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours701422543274064404293752922048666
Mean daily daylight hours7h 46m9h 38m11h 53m14h 11m16h 14m17h 20m16h 45m14h 53m12h 40m10h 23m8h 18m7h 10m

Solar UV radiation in Opsa, Belarus

Opsa experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 6 - 7, which corresponds to the High category of sun exposure. January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Opsa UV Index data.

Average daily maximum UV levels by month for Opsa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)123567765321