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Monthly climate in Svislach, Belarus

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Svislach features a humid continental climate (Dfb). Temperatures typically range between -2 °C (29 °F) and 19 °C (67 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 721 mm (28.4 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Svislach enjoys an average of 3226 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 Svislach, Belarus

The warmest months in Svislach 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 -2 to 0 °C (29 - 33 °F) throughout the day. On average each year, Svislach experiences 37 days above 25 °C (77.0 °F) and 95 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Svislach. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(48°F)		12°C
(54°F)		17°C
(63°F)		27°C
(81°F)		31°C
(87°F)		33°C
(91°F)		32°C
(90°F)		33°C
(92°F)		27°C
(82°F)		22°C
(72°F)		17°C
(63°F)		11°C
(52°F)
Mean maximum6°C
(44°F)		9°C
(48°F)		15°C
(59°F)		23°C
(73°F)		26°C
(79°F)		28°C
(83°F)		30°C
(86°F)		30°C
(87°F)		26°C
(79°F)		20°C
(68°F)		14°C
(58°F)		8°C
(47°F)
Average high0°C
(32°F)		1°C
(35°F)		6°C
(44°F)		13°C
(55°F)		18°C
(65°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		19°C
(66°F)		13°C
(56°F)		6°C
(44°F)		2°C
(36°F)
Daily mean-2°C
(29°F)		-1°C
(31°F)		3°C
(37°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
(49°F)		4°C
(40°F)		0°C
(33°F)
Average low-4°C
(25°F)		-3°C
(26°F)		-1°C
(30°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)		6°C
(43°F)		2°C
(37°F)		-2°C
(29°F)
Mean minimum-15°C
(6°F)		-12°C
(12°F)		-9°C
(17°F)		-4°C
(25°F)		1°C
(33°F)		5°C
(41°F)		9°C
(49°F)		8°C
(47°F)		2°C
(36°F)		0°C
(33°F)		-4°C
(24°F)		-8°C
(19°F)
Minimum-23°C
(-9°F)		-20°C
(-4°F)		-16°C
(3°F)		-6°C
(22°F)		-1°C
(30°F)		3°C
(38°F)		8°C
(46°F)		7°C
(44°F)		-0°C
(32°F)		-2°C
(28°F)		-7°C
(19°F)		-14°C
(7°F)

Compare climate in Svislach with other places

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

Monthly average precipitation in Svislach, Belarus

Svislach usually has the most precipitation in May, July and August, with an average of 12 rainy days and 88 mm (3.5 inches) of precipitation per month. The driest months in Svislach are February, March and November. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Svislach. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)40 (1.6)41 (1.6)45 (1.8)79 (3.1)63 (2.5)92 (3.6)93 (3.7)67 (2.7)62 (2.4)40 (1.6)55 (2.2)
Average precipitation days (≥ 1 mm)109119121115111111914

Monthly sunshine hours in Svislach, Belarus

The sunniest months in Svislach are May, June and July, when the sun shines an average of 13 hours 40 minutes a day. Least sunny months in Svislach: January, November and December receive an average of 3 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Svislach. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours9015825333840243142538529222113395
Mean daily daylight hours8h 10m9h 51m11h 54m14h 0m15h 51m16h 49m16h 18m14h 39m12h 37m10h 32m8h 39m7h 38m

Solar UV radiation in Svislach, Belarus

Svislach 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 Svislach UV Index data.

Average daily maximum UV levels by month for Svislach. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124568875321