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Monthly climate in Tsetserleg, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Tsetserleg features a subarctic climate (Dwc). Temperatures typically range between -23 °C (-8 °F) and 15 °C (60 °F) through the year, but rarely can drop to -41 °C (-41 °F) or can rise to as high as 29 °C (84 °F). The average annual precipitation amounts to about 441 mm (17.4 inches) and receives 83 rainy days on the 1 mm (0.04 inches) threshold annually. Tsetserleg enjoys an average of 3894 hours of sunshine throughout the year, and daylight varies from 8 hours 15 minutes to 16 hours 9 minutes per day.

Monthly average temperatures in Tsetserleg, Mongolia

The warmest months in Tsetserleg are June, July and August, with daily mean temperatures ranging from 13 to 15 °C (56 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -23 to -18 °C (-8 - -1 °F) throughout the day. On average each year, Tsetserleg experiences 4 days above 25 °C (77.0 °F) and 211 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Tsetserleg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-8°C
(18°F)		2°C
(36°F)		8°C
(46°F)		23°C
(73°F)		25°C
(77°F)		27°C
(82°F)		29°C
(84°F)		27°C
(82°F)		25°C
(77°F)		15°C
(59°F)		8°C
(46°F)		-3°C
(27°F)
Mean maximum-10°C
(13°F)		-4°C
(24°F)		3°C
(38°F)		14°C
(58°F)		22°C
(72°F)		25°C
(77°F)		27°C
(80°F)		24°C
(76°F)		22°C
(71°F)		10°C
(50°F)		2°C
(36°F)		-7°C
(19°F)
Average high-18°C
(-1°F)		-13°C
(8°F)		-4°C
(24°F)		5°C
(41°F)		13°C
(55°F)		19°C
(67°F)		20°C
(69°F)		18°C
(65°F)		13°C
(56°F)		3°C
(38°F)		-9°C
(16°F)		-18°C
(0°F)
Daily mean-23°C
(-8°F)		-18°C
(-1°F)		-10°C
(15°F)		-0°C
(32°F)		7°C
(45°F)		13°C
(56°F)		15°C
(60°F)		13°C
(56°F)		7°C
(45°F)		-3°C
(27°F)		-14°C
(8°F)		-21°C
(-6°F)
Average low-26°C
(-15°F)		-23°C
(-9°F)		-15°C
(6°F)		-6°C
(22°F)		1°C
(34°F)		7°C
(45°F)		10°C
(50°F)		8°C
(47°F)		2°C
(36°F)		-8°C
(18°F)		-18°C
(-0°F)		-25°C
(-12°F)
Mean minimum-34°C
(-30°F)		-30°C
(-23°F)		-23°C
(-10°F)		-15°C
(5°F)		-9°C
(16°F)		2°C
(35°F)		5°C
(40°F)		2°C
(35°F)		-8°C
(19°F)		-17°C
(1°F)		-30°C
(-21°F)		-33°C
(-27°F)
Minimum-41°C
(-41°F)		-37°C
(-34°F)		-27°C
(-17°F)		-22°C
(-6°F)		-13°C
(9°F)		-2°C
(29°F)		2°C
(36°F)		-0°C
(32°F)		-12°C
(11°F)		-21°C
(-6°F)		-37°C
(-34°F)		-37°C
(-35°F)

Compare climate in Tsetserleg with other places

Compare temperature, precipitation, sunshine, UV index in Tsetserleg, Mongolia with other places around the world.

Monthly average precipitation in Tsetserleg, Mongolia

Tsetserleg usually has the most precipitation in June, July and August, with an average of 16 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Tsetserleg are January, February and December. On average, 4 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Tsetserleg. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)3 (0.1)4 (0.2)11 (0.4)18 (0.7)35 (1.4)67 (2.6)117 (4.6)107 (4.2)41 (1.6)22 (0.9)10 (0.4)5 (0.2)
Average precipitation days (≥ 1 mm)012591518168630

Monthly sunshine hours in Tsetserleg, Mongolia

The sunniest months in Tsetserleg are May, June and July, when the sun shines an average of 13 hours 2 minutes a day. Least sunny months in Tsetserleg: January, November and December receive an average of 7 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Tsetserleg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours197265341359392400407374342314256240
Mean daily daylight hours8h 41m10h 7m11h 54m13h 44m15h 19m16h 9m15h 43m14h 19m12h 33m10h 44m9h 6m8h 15m

Solar UV radiation in Tsetserleg, Mongolia

Tsetserleg experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 9 - 9, which corresponds to the 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 2. For more detailed information, check out our hourly Tsetserleg UV Index data.

Average daily maximum UV levels by month for Tsetserleg. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235799986421