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Monthly climate in Semyachki, Russian Federation

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Semyachki features a humid continental climate (Dfb). Temperatures typically range between -4 °C (25 °F) and 19 °C (67 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 643 mm (25.3 inches) and receives 121 rainy days on the 1 mm (0.04 inches) threshold annually. Semyachki enjoys an average of 3168 hours of sunshine throughout the year, and daylight varies from 7 hours 42 minutes to 16 hours 45 minutes per day.

Monthly average temperatures in Semyachki, Russian Federation

The warmest months in Semyachki are June, July and August, with daily mean temperatures ranging from 19 to 19 °C (67 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -2 °C (25 - 29 °F) throughout the day. On average each year, Semyachki experiences 45 days above 25 °C (77.0 °F) and 120 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Semyachki. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum5°C
(42°F)		9°C
(48°F)		17°C
(64°F)		25°C
(77°F)		30°C
(87°F)		34°C
(94°F)		32°C
(90°F)		32°C
(91°F)		30°C
(87°F)		23°C
(73°F)		14°C
(58°F)		10°C
(51°F)
Mean maximum4°C
(39°F)		5°C
(42°F)		14°C
(57°F)		22°C
(71°F)		27°C
(81°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		28°C
(83°F)		20°C
(68°F)		12°C
(53°F)		6°C
(43°F)
Average high-2°C
(29°F)		-1°C
(31°F)		5°C
(41°F)		12°C
(54°F)		19°C
(66°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		19°C
(67°F)		12°C
(55°F)		4°C
(39°F)		-0°C
(32°F)
Daily mean-4°C
(25°F)		-4°C
(26°F)		1°C
(34°F)		7°C
(45°F)		14°C
(57°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		14°C
(57°F)		8°C
(47°F)		2°C
(35°F)		-2°C
(29°F)
Average low-6°C
(21°F)		-6°C
(21°F)		-3°C
(27°F)		2°C
(36°F)		8°C
(47°F)		14°C
(57°F)		15°C
(58°F)		13°C
(56°F)		9°C
(48°F)		4°C
(40°F)		-0°C
(32°F)		-4°C
(25°F)
Mean minimum-17°C
(1°F)		-19°C
(-1°F)		-12°C
(11°F)		-4°C
(25°F)		2°C
(35°F)		7°C
(44°F)		9°C
(48°F)		7°C
(45°F)		1°C
(33°F)		-3°C
(27°F)		-9°C
(16°F)		-11°C
(13°F)
Minimum-23°C
(-9°F)		-24°C
(-11°F)		-17°C
(1°F)		-7°C
(20°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(47°F)		6°C
(42°F)		-2°C
(28°F)		-6°C
(22°F)		-12°C
(11°F)		-16°C
(3°F)

Compare climate in Semyachki with other places

Compare temperature, precipitation, sunshine, UV index in Semyachki, Russian Federation with other places around the world.

Monthly average precipitation in Semyachki, Russian Federation

Semyachki usually has the most precipitation in May, July and December, with an average of 13 rainy days and 79 mm (3.1 inches) of precipitation per month. The driest months in Semyachki are March, April and November. On average, 38 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Semyachki. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)44 (1.7)48 (1.9)40 (1.6)33 (1.3)79 (3.1)52 (2.0)95 (3.7)44 (1.7)56 (2.2)47 (1.8)42 (1.7)64 (2.5)
Average precipitation days (≥ 1 mm)101010913914799813

Monthly sunshine hours in Semyachki, Russian Federation

The sunniest months in Semyachki are May, June and July, when the sun shines an average of 13 hours 36 minutes a day. Least sunny months in Semyachki: January, November and December receive an average of 2 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Semyachki. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours5715125033639842742539731522812158
Mean daily daylight hours8h 13m9h 52m11h 54m13h 58m15h 47m16h 45m16h 14m14h 36m12h 36m10h 33m8h 42m7h 42m

Solar UV radiation in Semyachki, Russian Federation

Semyachki experiences the highest level of ultraviolet (UV) radiation in May, June 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 Semyachki UV Index data.

Average daily maximum UV levels by month for Semyachki. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)224578776321