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Monthly climate in Klyuchevskiy, Russian Federation

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Klyuchevskiy features a subarctic climate (Dwc). Temperatures typically range between -28 °C (-19 °F) and 18 °C (65 °F) through the year, but rarely can drop to -48 °C (-55 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 564 mm (22.2 inches) and receives 76 rainy days on the 1 mm (0.04 inches) threshold annually. Klyuchevskiy enjoys an average of 3327 hours of sunshine throughout the year, and daylight varies from 7 hours 32 minutes to 16 hours 55 minutes per day.

Monthly average temperatures in Klyuchevskiy, Russian Federation

The warmest months in Klyuchevskiy are June, July and August, with daily mean temperatures ranging from 16 to 18 °C (60 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -28 to -22 °C (-19 - -7 °F) throughout the day. On average each year, Klyuchevskiy experiences 28 days above 25 °C (77.0 °F) and 213 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Klyuchevskiy. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-9°C
(16°F)		2°C
(37°F)		13°C
(55°F)		21°C
(70°F)		30°C
(86°F)		34°C
(94°F)		32°C
(90°F)		30°C
(86°F)		26°C
(80°F)		18°C
(65°F)		8°C
(46°F)		-5°C
(23°F)
Mean maximum-12°C
(11°F)		-4°C
(26°F)		8°C
(47°F)		18°C
(65°F)		26°C
(79°F)		28°C
(83°F)		31°C
(87°F)		28°C
(82°F)		25°C
(77°F)		14°C
(57°F)		4°C
(40°F)		-10°C
(14°F)
Average high-20°C
(-3°F)		-12°C
(11°F)		-2°C
(29°F)		8°C
(46°F)		15°C
(59°F)		23°C
(73°F)		24°C
(76°F)		22°C
(71°F)		16°C
(61°F)		5°C
(42°F)		-8°C
(17°F)		-21°C
(-6°F)
Daily mean-28°C
(-18°F)		-22°C
(-7°F)		-10°C
(15°F)		1°C
(34°F)		8°C
(48°F)		16°C
(61°F)		18°C
(65°F)		16°C
(60°F)		9°C
(49°F)		-1°C
(30°F)		-15°C
(5°F)		-28°C
(-19°F)
Average low-34°C
(-30°F)		-30°C
(-22°F)		-18°C
(-1°F)		-6°C
(21°F)		1°C
(34°F)		8°C
(47°F)		12°C
(54°F)		10°C
(51°F)		3°C
(38°F)		-7°C
(20°F)		-20°C
(-5°F)		-34°C
(-29°F)
Mean minimum-43°C
(-44°F)		-41°C
(-41°F)		-31°C
(-24°F)		-17°C
(2°F)		-6°C
(22°F)		2°C
(36°F)		5°C
(42°F)		3°C
(37°F)		-4°C
(24°F)		-15°C
(5°F)		-33°C
(-28°F)		-44°C
(-47°F)
Minimum-48°C
(-54°F)		-48°C
(-55°F)		-41°C
(-42°F)		-21°C
(-6°F)		-7°C
(20°F)		-1°C
(30°F)		4°C
(40°F)		1°C
(34°F)		-6°C
(21°F)		-22°C
(-7°F)		-40°C
(-40°F)		-47°C
(-52°F)

Compare climate in Klyuchevskiy with other places

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

Monthly average precipitation in Klyuchevskiy, Russian Federation

Klyuchevskiy usually has the most precipitation in July, August and September, with an average of 13 rainy days and 114 mm (4.5 inches) of precipitation per month. The driest months in Klyuchevskiy are January, February and December. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Klyuchevskiy. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.2)8 (0.3)10 (0.4)21 (0.8)65 (2.5)75 (2.9)140 (5.5)118 (4.6)84 (3.3)20 (0.8)13 (0.5)7 (0.3)
Average precipitation days (≥ 1 mm)01241110161410431

Monthly sunshine hours in Klyuchevskiy, Russian Federation

The sunniest months in Klyuchevskiy are May, June and July, when the sun shines an average of 11 hours 25 minutes a day. Least sunny months in Klyuchevskiy: January, November and December receive an average of 6 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Klyuchevskiy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours168238294323328367355298261251224213
Mean daily daylight hours8h 5m9h 47m11h 52m14h 1m15h 55m16h 55m16h 24m14h 43m12h 38m10h 31m8h 35m7h 32m

Solar UV radiation in Klyuchevskiy, Russian Federation

Klyuchevskiy 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, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 1. For more detailed information, check out our hourly Klyuchevskiy UV Index data.

Average daily maximum UV levels by month for Klyuchevskiy. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875311