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Monthly climate in Orhontuul, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Orhontuul features a humid continental climate (Dwb). Temperatures typically range between -20 °C (-3 °F) and 22 °C (71 °F) through the year, but rarely can drop to -38 °C (-35 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 304 mm (12.0 inches) and receives 46 rainy days on the 1 mm (0.04 inches) threshold annually. Orhontuul enjoys an average of 3695 hours of sunshine throughout the year, and daylight varies from 8 hours 17 minutes to 16 hours 6 minutes per day.

Monthly average temperatures in Orhontuul, Mongolia

The warmest months in Orhontuul are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -20 to -16 °C (-3 - 4 °F) throughout the day. On average each year, Orhontuul experiences 56 days above 25 °C (77.0 °F) and 185 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Orhontuul. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-4°C
(24°F)		11°C
(52°F)		23°C
(73°F)		32°C
(89°F)		36°C
(96°F)		38°C
(100°F)		37°C
(98°F)		33°C
(92°F)		32°C
(90°F)		26°C
(79°F)		12°C
(54°F)		2°C
(37°F)
Mean maximum-6°C
(21°F)		3°C
(39°F)		16°C
(62°F)		26°C
(79°F)		33°C
(92°F)		33°C
(92°F)		35°C
(95°F)		32°C
(90°F)		28°C
(83°F)		20°C
(69°F)		11°C
(51°F)		-2°C
(29°F)
Average high-13°C
(9°F)		-8°C
(18°F)		4°C
(40°F)		14°C
(57°F)		20°C
(69°F)		26°C
(79°F)		27°C
(81°F)		24°C
(76°F)		19°C
(67°F)		10°C
(51°F)		-1°C
(30°F)		-10°C
(14°F)
Daily mean-20°C
(-3°F)		-16°C
(4°F)		-3°C
(26°F)		6°C
(43°F)		13°C
(56°F)		20°C
(68°F)		22°C
(71°F)		19°C
(66°F)		13°C
(55°F)		3°C
(37°F)		-7°C
(19°F)		-16°C
(3°F)
Average low-25°C
(-13°F)		-22°C
(-8°F)		-10°C
(14°F)		-1°C
(30°F)		5°C
(41°F)		13°C
(56°F)		16°C
(61°F)		14°C
(57°F)		7°C
(45°F)		-3°C
(27°F)		-12°C
(10°F)		-21°C
(-5°F)
Mean minimum-32°C
(-25°F)		-30°C
(-22°F)		-21°C
(-5°F)		-9°C
(16°F)		-3°C
(27°F)		5°C
(42°F)		10°C
(50°F)		8°C
(46°F)		-1°C
(31°F)		-9°C
(16°F)		-21°C
(-5°F)		-29°C
(-20°F)
Minimum-37°C
(-35°F)		-38°C
(-35°F)		-24°C
(-10°F)		-12°C
(11°F)		-5°C
(24°F)		2°C
(36°F)		8°C
(46°F)		4°C
(39°F)		-4°C
(25°F)		-10°C
(14°F)		-23°C
(-9°F)		-33°C
(-27°F)

Compare climate in Orhontuul with other places

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

Monthly average precipitation in Orhontuul, Mongolia

Orhontuul usually has the most precipitation in July, August and September, with an average of 7 rainy days and 60 mm (2.4 inches) of precipitation per month. The driest months in Orhontuul 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 Orhontuul. 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)8 (0.3)15 (0.6)25 (1.0)37 (1.5)63 (2.5)76 (3.0)41 (1.6)17 (0.7)10 (0.4)4 (0.1)
Average precipitation days (≥ 1 mm)012356896330

Monthly sunshine hours in Orhontuul, Mongolia

The sunniest months in Orhontuul are May, June and July, when the sun shines an average of 12 hours 10 minutes a day. Least sunny months in Orhontuul: 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 Orhontuul. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours196260326332371375373348316294257241
Mean daily daylight hours8h 44m10h 8m11h 54m13h 43m15h 17m16h 6m15h 41m14h 17m12h 33m10h 45m9h 9m8h 17m

Solar UV radiation in Orhontuul, Mongolia

Orhontuul experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 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 Orhontuul UV Index data.

Average daily maximum UV levels by month for Orhontuul. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689986421