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Monthly climate in Slutsk, Belarus

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Slutsk features a humid continental climate (Dfb). Temperatures typically range between -3 °C (27 °F) and 19 °C (67 °F) through the year, but rarely can drop to -25 °C (-12 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 691 mm (27.2 inches) and receives 129 rainy days on the 1 mm (0.04 inches) threshold annually. Slutsk enjoys an average of 3186 hours of sunshine throughout the year, and daylight varies from 7 hours 38 minutes to 16 hours 49 minutes per day.

Monthly average temperatures in Slutsk, Belarus

The warmest months in Slutsk are June, July and August, with daily mean temperatures ranging from 19 to 19 °C (66 - 67 °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 - 31 °F) throughout the day. On average each year, Slutsk experiences 37 days above 25 °C (77.0 °F) and 104 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Slutsk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(45°F)		11°C
(52°F)		18°C
(64°F)		26°C
(78°F)		29°C
(85°F)		36°C
(98°F)		34°C
(93°F)		33°C
(92°F)		29°C
(84°F)		23°C
(73°F)		16°C
(61°F)		9°C
(48°F)
Mean maximum5°C
(41°F)		8°C
(47°F)		15°C
(59°F)		22°C
(71°F)		26°C
(78°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		27°C
(81°F)		20°C
(69°F)		13°C
(55°F)		6°C
(44°F)
Average high-1°C
(31°F)		1°C
(34°F)		6°C
(43°F)		13°C
(55°F)		18°C
(65°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		19°C
(66°F)		13°C
(55°F)		5°C
(42°F)		1°C
(34°F)
Daily mean-3°C
(27°F)		-2°C
(29°F)		2°C
(36°F)		8°C
(46°F)		13°C
(56°F)		19°C
(66°F)		19°C
(67°F)		19°C
(66°F)		14°C
(57°F)		9°C
(48°F)		4°C
(39°F)		-1°C
(31°F)
Average low-5°C
(24°F)		-5°C
(24°F)		-2°C
(29°F)		2°C
(37°F)		8°C
(46°F)		13°C
(56°F)		14°C
(58°F)		13°C
(56°F)		9°C
(49°F)		5°C
(42°F)		1°C
(35°F)		-2°C
(28°F)
Mean minimum-16°C
(4°F)		-15°C
(5°F)		-9°C
(15°F)		-4°C
(25°F)		1°C
(33°F)		6°C
(43°F)		9°C
(48°F)		7°C
(45°F)		1°C
(35°F)		-2°C
(29°F)		-6°C
(22°F)		-10°C
(15°F)
Minimum-24°C
(-11°F)		-25°C
(-12°F)		-15°C
(5°F)		-7°C
(20°F)		-2°C
(29°F)		3°C
(38°F)		8°C
(46°F)		6°C
(43°F)		-3°C
(28°F)		-4°C
(24°F)		-9°C
(15°F)		-14°C
(7°F)

Compare climate in Slutsk with other places

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

Monthly average precipitation in Slutsk, Belarus

Slutsk usually has the most precipitation in May, July and August, with an average of 12 rainy days and 84 mm (3.3 inches) of precipitation per month. The driest months in Slutsk are January, February and April. On average, 42 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Slutsk. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)39 (1.5)47 (1.9)40 (1.6)64 (2.5)56 (2.2)115 (4.5)71 (2.8)60 (2.4)46 (1.8)47 (1.8)61 (2.4)
Average precipitation days (≥ 1 mm)10912813101410910915

Monthly sunshine hours in Slutsk, Belarus

The sunniest months in Slutsk are May, June and July, when the sun shines an average of 13 hours 23 minutes a day. Least sunny months in Slutsk: January, November and December receive an average of 3 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Slutsk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours7615026234239042241738729723611686
Mean daily daylight hours8h 10m9h 51m11h 54m14h 0m15h 51m16h 49m16h 18m14h 39m12h 37m10h 32m8h 39m7h 38m

Solar UV radiation in Slutsk, Belarus

Slutsk experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very 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 Slutsk UV Index data.

Average daily maximum UV levels by month for Slutsk. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124668875321