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Monthly climate in Bol'shoe Isakovo, Russian Federation

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bol'shoe Isakovo features a humid continental climate (Dfb). Temperatures typically range between 0 °C (33 °F) and 19 °C (66 °F) through the year, but rarely can drop to -23 °C (-8 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 767 mm (30.2 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Bol'shoe Isakovo enjoys an average of 3474 hours of sunshine throughout the year, and daylight varies from 7 hours 18 minutes to 17 hours 12 minutes per day.

Monthly average temperatures in Bol'shoe Isakovo, Russian Federation

The warmest months in Bol'shoe Isakovo are June, July and August, with daily mean temperatures ranging from 18 to 19 °C (64 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 0 to 2 °C (33 - 35 °F) throughout the day. On average each year, Bol'shoe Isakovo experiences 26 days above 25 °C (77.0 °F) and 72 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bol'shoe Isakovo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(49°F)		16°C
(61°F)		17°C
(62°F)		25°C
(78°F)		29°C
(84°F)		33°C
(91°F)		31°C
(88°F)		32°C
(90°F)		29°C
(84°F)		23°C
(74°F)		16°C
(60°F)		10°C
(50°F)
Mean maximum7°C
(46°F)		10°C
(51°F)		14°C
(58°F)		21°C
(70°F)		26°C
(78°F)		27°C
(81°F)		29°C
(85°F)		29°C
(85°F)		27°C
(81°F)		20°C
(69°F)		14°C
(57°F)		9°C
(48°F)
Average high2°C
(36°F)		3°C
(37°F)		6°C
(44°F)		12°C
(53°F)		17°C
(62°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		19°C
(66°F)		13°C
(57°F)		8°C
(46°F)		3°C
(38°F)
Daily mean0°C
(33°F)		0°C
(33°F)		3°C
(37°F)		7°C
(46°F)		12°C
(54°F)		18°C
(64°F)		19°C
(66°F)		18°C
(65°F)		15°C
(59°F)		10°C
(51°F)		6°C
(43°F)		2°C
(35°F)
Average low-2°C
(29°F)		-2°C
(28°F)		-0°C
(31°F)		3°C
(37°F)		7°C
(45°F)		13°C
(55°F)		14°C
(58°F)		14°C
(57°F)		11°C
(52°F)		7°C
(45°F)		4°C
(39°F)		-0°C
(32°F)
Mean minimum-12°C
(10°F)		-11°C
(12°F)		-7°C
(19°F)		-3°C
(27°F)		-0°C
(31°F)		6°C
(43°F)		10°C
(50°F)		9°C
(48°F)		4°C
(40°F)		1°C
(34°F)		-2°C
(28°F)		-7°C
(20°F)
Minimum-20°C
(-3°F)		-23°C
(-8°F)		-16°C
(3°F)		-6°C
(21°F)		-2°C
(28°F)		3°C
(37°F)		7°C
(45°F)		7°C
(45°F)		3°C
(37°F)		-1°C
(31°F)		-5°C
(23°F)		-15°C
(5°F)

Compare climate in Bol'shoe Isakovo with other places

Compare temperature, precipitation, sunshine, UV index in Bol'shoe Isakovo, Russian Federation with other places around the world.

Monthly average precipitation in Bol'shoe Isakovo, Russian Federation

Bol'shoe Isakovo usually has the most precipitation in July, August and October, with an average of 14 rainy days and 88 mm (3.4 inches) of precipitation per month. The driest months in Bol'shoe Isakovo are February, March and April. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bol'shoe Isakovo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)50 (2.0)42 (1.7)49 (1.9)41 (1.6)72 (2.8)65 (2.6)97 (3.8)81 (3.2)77 (3.0)85 (3.3)53 (2.1)54 (2.1)
Average precipitation days (≥ 1 mm)12101391210131512141113

Monthly sunshine hours in Bol'shoe Isakovo, Russian Federation

The sunniest months in Bol'shoe Isakovo are May, June and July, when the sun shines an average of 14 hours 23 minutes a day. Least sunny months in Bol'shoe Isakovo: January, November and December receive an average of 4 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bol'shoe Isakovo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours98193260358429455439395317244157123
Mean daily daylight hours7h 53m9h 42m11h 53m14h 8m16h 7m17h 12m16h 37m14h 49m12h 39m10h 25m8h 24m7h 18m

Solar UV radiation in Bol'shoe Isakovo, Russian Federation

Bol'shoe Isakovo 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 Bol'shoe Isakovo UV Index data.

Average daily maximum UV levels by month for Bol'shoe Isakovo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124567765321