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Monthly climate in Ulaan Khat, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ulaan Khat features a subarctic climate (Dfc). Temperatures typically range between -25 °C (-12 °F) and 9 °C (49 °F) through the year, but rarely can drop to -41 °C (-41 °F) or can rise to as high as 21 °C (69 °F). The average annual precipitation amounts to about 483 mm (19.0 inches) and receives 104 rainy days on the 1 mm (0.04 inches) threshold annually. Ulaan Khat enjoys an average of 3901 hours of sunshine throughout the year, and daylight varies from 8 hours 26 minutes to 15 hours 57 minutes per day.

Monthly average temperatures in Ulaan Khat, Mongolia

The warmest months in Ulaan Khat are June, July and August, with daily mean temperatures ranging from 7 to 9 °C (44 - 49 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -25 to -21 °C (-12 - -5 °F) throughout the day. On average each year, Ulaan Khat experiences 0 days above 25 °C (77.0 °F) and 252 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ulaan Khat. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-11°C
(13°F)		-6°C
(21°F)		2°C
(35°F)		13°C
(55°F)		17°C
(64°F)		19°C
(66°F)		21°C
(69°F)		19°C
(67°F)		16°C
(61°F)		10°C
(51°F)		-1°C
(30°F)		-5°C
(23°F)
Mean maximum-15°C
(6°F)		-9°C
(15°F)		-1°C
(30°F)		6°C
(43°F)		13°C
(56°F)		16°C
(62°F)		19°C
(66°F)		17°C
(63°F)		15°C
(59°F)		4°C
(39°F)		-3°C
(26°F)		-11°C
(12°F)
Average high-21°C
(-5°F)		-16°C
(3°F)		-9°C
(16°F)		-1°C
(30°F)		5°C
(42°F)		11°C
(53°F)		14°C
(57°F)		13°C
(55°F)		7°C
(44°F)		-4°C
(26°F)		-14°C
(8°F)		-20°C
(-4°F)
Daily mean-25°C
(-12°F)		-21°C
(-5°F)		-14°C
(8°F)		-6°C
(22°F)		1°C
(34°F)		7°C
(44°F)		9°C
(49°F)		8°C
(47°F)		1°C
(35°F)		-9°C
(15°F)		-18°C
(0°F)		-24°C
(-11°F)
Average low-29°C
(-19°F)		-25°C
(-13°F)		-18°C
(-1°F)		-11°C
(13°F)		-4°C
(25°F)		1°C
(34°F)		5°C
(40°F)		3°C
(38°F)		-4°C
(25°F)		-15°C
(6°F)		-22°C
(-7°F)		-27°C
(-17°F)
Mean minimum-37°C
(-35°F)		-33°C
(-28°F)		-27°C
(-15°F)		-21°C
(-6°F)		-13°C
(9°F)		-5°C
(24°F)		1°C
(33°F)		-3°C
(27°F)		-16°C
(4°F)		-25°C
(-13°F)		-34°C
(-29°F)		-35°C
(-31°F)
Minimum-41°C
(-41°F)		-38°C
(-36°F)		-29°C
(-19°F)		-24°C
(-11°F)		-16°C
(4°F)		-9°C
(17°F)		-0°C
(32°F)		-5°C
(23°F)		-24°C
(-11°F)		-29°C
(-19°F)		-35°C
(-32°F)		-39°C
(-39°F)

Compare climate in Ulaan Khat with other places

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

Monthly average precipitation in Ulaan Khat, Mongolia

Ulaan Khat usually has the most precipitation in June, July and August, with an average of 14 rainy days and 68 mm (2.7 inches) of precipitation per month. The driest months in Ulaan Khat are January, February and December. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ulaan Khat. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)8 (0.3)17 (0.7)29 (1.1)36 (1.4)52 (2.1)63 (2.5)73 (2.9)66 (2.6)47 (1.9)39 (1.5)42 (1.6)11 (0.4)
Average precipitation days (≥ 1 mm)15881113151510783

Monthly sunshine hours in Ulaan Khat, Mongolia

The sunniest months in Ulaan Khat are May, June and July, when the sun shines an average of 13 hours 4 minutes a day. Least sunny months in Ulaan Khat: January, November and December receive an average of 7 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ulaan Khat. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours202267337364398397407378346303248250
Mean daily daylight hours8h 51m10h 12m11h 55m13h 40m15h 10m15h 57m15h 33m14h 13m12h 32m10h 47m9h 15m8h 26m

Solar UV radiation in Ulaan Khat, Mongolia

Ulaan Khat experiences the highest level of ultraviolet (UV) radiation in April, May and July, 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 Ulaan Khat UV Index data.

Average daily maximum UV levels by month for Ulaan Khat. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2471011101097632