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Monthly climate in Istok, Buryatiya Republic, Russian Federation

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Istok features a humid continental climate (Dwb).Temperatures typically range between -17 °C (2 °F) and 17 °C (63 °F) through the year, but rarely can drop to -35 °C (-32 °F) or can rise to as high as 26 °C (79 °F).The average annual precipitation amounts to about 478 mm (18.8 inches) and receives 92 rainy days on the 1 mm (0.04 inches) threshold annually.Istok enjoys an average of 3530 hours of sunshine throughout the year, and daylight varies from 7 hours 48 minutes to 16 hours 37 minutes per day.

Monthly average temperatures in Istok, Buryatiya Republic, Russian Federation §

The warmest months in Istok are June, July and August, with daily mean temperatures ranging from 12 to 17 °C (54 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -11 °C (2 - 12 °F) throughout the day. On average each year, Istok experiences 0 days above 25 °C (77.0 °F) and 173 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Istok, Buryatiya Republic, Russian Federation.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum -6°C
(21°F)		 -0°C
(32°F)		 10°C
(50°F)		 17°C
(64°F)		 22°C
(72°F)		 24°C
(76°F)		 24°C
(76°F)		 26°C
(79°F)		 24°C
(75°F)		 18°C
(64°F)		 9°C
(48°F)		 5°C
(42°F)
Mean maximum -8°C
(19°F)		 -4°C
(25°F)		 7°C
(44°F)		 14°C
(57°F)		 18°C
(65°F)		 20°C
(69°F)		 23°C
(74°F)		 25°C
(76°F)		 21°C
(71°F)		 14°C
(57°F)		 7°C
(46°F)		 -0°C
(32°F)
Average high -14°C
(7°F)		 -12°C
(10°F)		 -2°C
(28°F)		 6°C
(42°F)		 10°C
(50°F)		 15°C
(60°F)		 19°C
(66°F)		 20°C
(68°F)		 15°C
(59°F)		 8°C
(46°F)		 -1°C
(30°F)		 -9°C
(17°F)
Daily mean -17°C
(2°F)		 -16°C
(4°F)		 -6°C
(22°F)		 2°C
(35°F)		 6°C
(44°F)		 12°C
(54°F)		 16°C
(62°F)		 17°C
(63°F)		 12°C
(54°F)		 4°C
(40°F)		 -4°C
(25°F)		 -11°C
(12°F)
Average low -20°C
(-3°F)		 -19°C
(-2°F)		 -10°C
(15°F)		 -2°C
(29°F)		 3°C
(37°F)		 9°C
(48°F)		 14°C
(57°F)		 15°C
(59°F)		 9°C
(49°F)		 2°C
(35°F)		 -7°C
(20°F)		 -14°C
(7°F)
Mean minimum -26°C
(-15°F)		 -28°C
(-19°F)		 -19°C
(-1°F)		 -7°C
(19°F)		 -3°C
(28°F)		 4°C
(40°F)		 10°C
(51°F)		 11°C
(51°F)		 4°C
(39°F)		 -3°C
(27°F)		 -15°C
(6°F)		 -26°C
(-15°F)
Minimum -32°C
(-26°F)		 -35°C
(-32°F)		 -24°C
(-11°F)		 -10°C
(14°F)		 -5°C
(24°F)		 3°C
(38°F)		 10°C
(49°F)		 5°C
(41°F)		 1°C
(34°F)		 -6°C
(22°F)		 -21°C
(-5°F)		 -31°C
(-24°F)

Compare climate in Istok with other places

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

Monthly average precipitation in Istok, Buryatiya Republic, Russian Federation §

Istok usually has the most precipitation in July, August and September, with an average of 11 rainy days and 88 mm (3.5 inches) of precipitation per month.The driest months in Istok are January, February and April. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Istok, Buryatiya Republic, Russian Federation.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 12 (0.5) 11 (0.4) 14 (0.6) 13 (0.5) 34 (1.3) 33 (1.3) 85 (3.3) 84 (3.3) 94 (3.7) 37 (1.4) 27 (1.1) 33 (1.3)
Average precipitation days (≥ 1 mm) 4 3 4 3 8 7 9 12 14 8 9 11

Monthly sunshine hours in Istok, Buryatiya Republic, Russian Federation §

The sunniest months in Istok are May, June and July, when the sun shines an average of 12 hours 20 minutes a day.Least sunny months in Istok: January, November and December receive an average of 6 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Istok, Buryatiya Republic, Russian Federation.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 171 248 315 341 372 386 376 341 296 274 224 182
Mean daily daylight hours 8h 19m 9h 55m 11h 53m 13h 55m 15h 41m 16h 37m 16h 8m 14h 33m 12h 36m 10h 36m 8h 47m 7h 48m

Solar UV radiation in Istok, Buryatiya Republic, Russian Federation §

Istok 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 Istok UV Index data.

Average daily maximum UV levels by month for Istok, Buryatiya Republic, Russian Federation.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 2 4 5 7 8 8 7 5 3 2 1