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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 -18 °C (0 °F) and 17 °C (63 °F) through the year, but rarely can drop to -35 °C (-30 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 402 mm (15.8 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Tsetserleg enjoys an average of 3787 hours of sunshine throughout the year, and daylight varies from 8 hours 30 minutes to 15 hours 52 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 15 to 17 °C (59 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -18 to -14 °C (0 - 7 °F) throughout the day. On average each year, Tsetserleg experiences 18 days above 25 °C (77.0 °F) and 203 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
Maximum0°C
(33°F)		10°C
(51°F)		17°C
(63°F)		27°C
(80°F)		29°C
(84°F)		33°C
(91°F)		33°C
(92°F)		27°C
(81°F)		29°C
(85°F)		22°C
(72°F)		13°C
(55°F)		4°C
(39°F)
Mean maximum-2°C
(28°F)		3°C
(39°F)		12°C
(55°F)		21°C
(71°F)		27°C
(81°F)		28°C
(82°F)		29°C
(84°F)		26°C
(79°F)		24°C
(75°F)		17°C
(62°F)		10°C
(51°F)		0°C
(33°F)
Average high-11°C
(13°F)		-7°C
(20°F)		3°C
(37°F)		10°C
(50°F)		17°C
(62°F)		22°C
(71°F)		22°C
(73°F)		20°C
(68°F)		17°C
(62°F)		8°C
(46°F)		-2°C
(29°F)		-9°C
(16°F)
Daily mean-18°C
(0°F)		-14°C
(7°F)		-4°C
(24°F)		3°C
(38°F)		10°C
(50°F)		16°C
(60°F)		17°C
(63°F)		15°C
(59°F)		10°C
(49°F)		0°C
(33°F)		-8°C
(17°F)		-15°C
(5°F)
Average low-23°C
(-9°F)		-20°C
(-4°F)		-11°C
(13°F)		-4°C
(25°F)		2°C
(37°F)		9°C
(48°F)		12°C
(53°F)		10°C
(49°F)		3°C
(38°F)		-5°C
(23°F)		-14°C
(8°F)		-20°C
(-3°F)
Mean minimum-30°C
(-22°F)		-28°C
(-17°F)		-21°C
(-6°F)		-14°C
(7°F)		-8°C
(18°F)		2°C
(36°F)		7°C
(45°F)		5°C
(40°F)		-4°C
(24°F)		-12°C
(11°F)		-25°C
(-12°F)		-28°C
(-18°F)
Minimum-35°C
(-30°F)		-33°C
(-26°F)		-25°C
(-14°F)		-20°C
(-4°F)		-15°C
(5°F)		-2°C
(29°F)		6°C
(43°F)		1°C
(35°F)		-9°C
(16°F)		-21°C
(-5°F)		-27°C
(-17°F)		-32°C
(-25°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 14 rainy days and 83 mm (3.3 inches) of precipitation per month. The driest months in Tsetserleg are January, February and December. On average, 5 mm (0.2 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)4 (0.1)8 (0.3)12 (0.5)25 (1.0)32 (1.2)55 (2.2)100 (3.9)94 (3.7)40 (1.6)19 (0.7)10 (0.4)4 (0.2)
Average precipitation days (≥ 1 mm)123681018156321

Monthly sunshine hours in Tsetserleg, Mongolia

The sunniest months in Tsetserleg are May, June and July, when the sun shines an average of 12 hours 13 minutes a day. Least sunny months in Tsetserleg: January, November and December receive an average of 7 hours 56 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 hours205273333340376367381355319312267257
Mean daily daylight hours8h 54m10h 14m11h 55m13h 38m15h 7m15h 52m15h 29m14h 10m12h 31m10h 49m9h 18m8h 30m

Solar UV radiation in Tsetserleg, Mongolia

Tsetserleg experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, 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)2357910997622