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Monthly climate in Sayansk, Irkutsk Oblast, Russian Federation

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Sayansk features a subarctic climate (Dwc).Temperatures typically range between -21 °C (-5 °F) and 19 °C (66 °F) through the year, but rarely can drop to -46 °C (-50 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 468 mm (18.4 inches) and receives 98 rainy days on the 1 mm (0.04 inches) threshold annually.Sayansk enjoys an average of 3378 hours of sunshine throughout the year, and daylight varies from 7 hours 26 minutes to 17 hours 3 minutes per day.

Monthly average temperatures in Sayansk, Irkutsk Oblast, Russian Federation §

The warmest months in Sayansk are June, July and August, with daily mean temperatures ranging from 16 to 19 °C (62 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -21 to -17 °C (-5 - 1 °F) throughout the day. On average each year, Sayansk experiences 33 days above 25 °C (77.0 °F) and 194 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sayansk, Irkutsk Oblast, 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 -3°C
(27°F)		 3°C
(38°F)		 15°C
(59°F)		 27°C
(82°F)		 34°C
(93°F)		 35°C
(95°F)		 33°C
(92°F)		 30°C
(87°F)		 25°C
(78°F)		 21°C
(69°F)		 8°C
(46°F)		 -0°C
(32°F)
Mean maximum -7°C
(19°F)		 -1°C
(30°F)		 12°C
(53°F)		 23°C
(74°F)		 28°C
(83°F)		 30°C
(87°F)		 32°C
(89°F)		 28°C
(83°F)		 25°C
(77°F)		 14°C
(58°F)		 6°C
(43°F)		 -3°C
(28°F)
Average high -16°C
(3°F)		 -11°C
(12°F)		 -0°C
(32°F)		 10°C
(50°F)		 17°C
(62°F)		 24°C
(75°F)		 25°C
(76°F)		 22°C
(72°F)		 14°C
(58°F)		 6°C
(43°F)		 -5°C
(22°F)		 -14°C
(8°F)
Daily mean -21°C
(-5°F)		 -17°C
(1°F)		 -6°C
(21°F)		 4°C
(39°F)		 10°C
(51°F)		 17°C
(63°F)		 19°C
(66°F)		 16°C
(62°F)		 9°C
(49°F)		 1°C
(34°F)		 -9°C
(15°F)		 -18°C
(1°F)
Average low -25°C
(-12°F)		 -23°C
(-9°F)		 -12°C
(11°F)		 -2°C
(29°F)		 4°C
(39°F)		 10°C
(51°F)		 13°C
(56°F)		 11°C
(53°F)		 5°C
(41°F)		 -4°C
(26°F)		 -13°C
(9°F)		 -21°C
(-6°F)
Mean minimum -36°C
(-33°F)		 -36°C
(-33°F)		 -26°C
(-15°F)		 -8°C
(17°F)		 -3°C
(26°F)		 5°C
(41°F)		 7°C
(45°F)		 5°C
(41°F)		 -2°C
(28°F)		 -10°C
(14°F)		 -27°C
(-15°F)		 -38°C
(-36°F)
Minimum -46°C
(-50°F)		 -44°C
(-47°F)		 -32°C
(-25°F)		 -11°C
(13°F)		 -6°C
(22°F)		 2°C
(36°F)		 6°C
(42°F)		 -1°C
(30°F)		 -4°C
(26°F)		 -12°C
(11°F)		 -32°C
(-26°F)		 -42°C
(-43°F)

Compare climate in Sayansk with other places

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

Monthly average precipitation in Sayansk, Irkutsk Oblast, Russian Federation §

Sayansk usually has the most precipitation in June, July and September, with an average of 12 rainy days and 76 mm (3.0 inches) of precipitation per month.The driest months in Sayansk are January, February and November. On average, 14 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sayansk, Irkutsk Oblast, 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) 13 (0.5) 17 (0.7) 16 (0.6) 48 (1.9) 69 (2.7) 89 (3.5) 69 (2.7) 70 (2.8) 20 (0.8) 16 (0.6) 28 (1.1)
Average precipitation days (≥ 1 mm) 4 4 7 5 11 12 11 11 13 6 5 9

Monthly sunshine hours in Sayansk, Irkutsk Oblast, Russian Federation §

The sunniest months in Sayansk are May, June and July, when the sun shines an average of 12 hours 14 minutes a day.Least sunny months in Sayansk: January, November and December receive an average of 5 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sayansk, Irkutsk Oblast, 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 140 219 295 332 361 383 380 359 284 260 205 155
Mean daily daylight hours 7h 59m 9h 44m 11h 52m 14h 4m 16h 0m 17h 3m 16h 30m 14h 46m 12h 39m 10h 29m 8h 30m 7h 26m

Solar UV radiation in Sayansk, Irkutsk Oblast, Russian Federation §

Sayansk experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 7 - 7, which corresponds to the 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 Sayansk UV Index data.

Average daily maximum UV levels by month for Sayansk, Irkutsk Oblast, 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 7 7 7 5 3 1 1