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Monthly climate in Baruunsuu, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Baruunsuu features a cold desert climate (BWk). Temperatures typically range between -14 °C (6 °F) and 23 °C (73 °F) through the year, but rarely can drop to -35 °C (-31 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 146 mm (5.7 inches) and receives 25 rainy days on the 1 mm (0.04 inches) threshold annually. Baruunsuu enjoys an average of 3732 hours of sunshine throughout the year, and daylight varies from 8 hours 58 minutes to 15 hours 22 minutes per day.

Monthly average temperatures in Baruunsuu, Mongolia

The warmest months in Baruunsuu are June, July and August, with daily mean temperatures ranging from 19 to 23 °C (67 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -14 to -11 °C (6 - 13 °F) throughout the day. On average each year, Baruunsuu experiences 59 days above 25 °C (77.0 °F) and 169 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Baruunsuu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum1°C
(35°F)		12°C
(54°F)		19°C
(66°F)		28°C
(83°F)		33°C
(91°F)		34°C
(94°F)		35°C
(96°F)		31°C
(88°F)		29°C
(84°F)		29°C
(84°F)		15°C
(59°F)		7°C
(46°F)
Mean maximum-0°C
(32°F)		7°C
(44°F)		15°C
(59°F)		25°C
(77°F)		30°C
(86°F)		30°C
(87°F)		34°C
(93°F)		30°C
(87°F)		27°C
(82°F)		21°C
(70°F)		13°C
(56°F)		2°C
(35°F)
Average high-8°C
(17°F)		-4°C
(25°F)		6°C
(43°F)		14°C
(57°F)		20°C
(68°F)		26°C
(78°F)		28°C
(82°F)		24°C
(76°F)		21°C
(69°F)		10°C
(51°F)		1°C
(35°F)		-8°C
(19°F)
Daily mean-14°C
(6°F)		-11°C
(13°F)		-0°C
(32°F)		8°C
(46°F)		14°C
(57°F)		20°C
(69°F)		23°C
(73°F)		19°C
(67°F)		15°C
(59°F)		4°C
(40°F)		-5°C
(24°F)		-13°C
(8°F)
Average low-19°C
(-3°F)		-17°C
(2°F)		-6°C
(21°F)		1°C
(35°F)		7°C
(45°F)		14°C
(57°F)		17°C
(62°F)		14°C
(58°F)		9°C
(49°F)		-1°C
(30°F)		-10°C
(15°F)		-18°C
(0°F)
Mean minimum-28°C
(-18°F)		-25°C
(-13°F)		-15°C
(6°F)		-7°C
(19°F)		-3°C
(27°F)		6°C
(44°F)		10°C
(51°F)		9°C
(48°F)		2°C
(36°F)		-8°C
(17°F)		-19°C
(-1°F)		-27°C
(-16°F)
Minimum-35°C
(-31°F)		-30°C
(-21°F)		-16°C
(3°F)		-11°C
(12°F)		-6°C
(21°F)		2°C
(37°F)		8°C
(47°F)		7°C
(44°F)		-2°C
(28°F)		-11°C
(12°F)		-20°C
(-4°F)		-29°C
(-20°F)

Compare climate in Baruunsuu with other places

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

Monthly average precipitation in Baruunsuu, Mongolia

Baruunsuu usually has the most precipitation in July, August and September, with an average of 5 rainy days and 33 mm (1.3 inches) of precipitation per month. The driest months in Baruunsuu are January, November and December. On average, 1 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Baruunsuu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)1 (0.0)4 (0.2)6 (0.2)7 (0.3)12 (0.5)10 (0.4)46 (1.8)39 (1.5)13 (0.5)5 (0.2)2 (0.1)1 (0.0)
Average precipitation days (≥ 1 mm)011231673100

Monthly sunshine hours in Baruunsuu, Mongolia

The sunniest months in Baruunsuu are May, July and August, when the sun shines an average of 11 hours 32 minutes a day. Least sunny months in Baruunsuu: January, November and December receive an average of 8 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Baruunsuu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours218275324326356352362354316302271269
Mean daily daylight hours9h 19m10h 28m11h 56m13h 26m14h 43m15h 22m15h 2m13h 54m12h 28m10h 58m9h 39m8h 58m

Solar UV radiation in Baruunsuu, Mongolia

Baruunsuu experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Baruunsuu UV Index data.

Average daily maximum UV levels by month for Baruunsuu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2468101111108532