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Monthly climate in Ovoot, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ovoot features a cold semi-arid climate (BSk). Temperatures typically range between -19 °C (-2 °F) and 21 °C (70 °F) through the year, but rarely can drop to -40 °C (-40 °F) or can rise to as high as 36 °C (98 °F). The average annual precipitation amounts to about 287 mm (11.3 inches) and receives 48 rainy days on the 1 mm (0.04 inches) threshold annually. Ovoot enjoys an average of 3613 hours of sunshine throughout the year, and daylight varies from 8 hours 48 minutes to 15 hours 33 minutes per day.

Monthly average temperatures in Ovoot, Mongolia

The warmest months in Ovoot are June, July and August, with daily mean temperatures ranging from 17 to 21 °C (64 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -19 to -16 °C (-2 - 4 °F) throughout the day. On average each year, Ovoot experiences 39 days above 25 °C (77.0 °F) and 186 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ovoot. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-2°C
(29°F)		3°C
(37°F)		19°C
(66°F)		26°C
(79°F)		33°C
(91°F)		34°C
(94°F)		36°C
(98°F)		32°C
(91°F)		29°C
(84°F)		26°C
(80°F)		12°C
(53°F)		4°C
(39°F)
Mean maximum-5°C
(23°F)		0°C
(33°F)		14°C
(57°F)		22°C
(73°F)		29°C
(85°F)		30°C
(85°F)		32°C
(90°F)		31°C
(88°F)		25°C
(78°F)		20°C
(69°F)		11°C
(52°F)		-4°C
(25°F)
Average high-14°C
(7°F)		-10°C
(14°F)		2°C
(36°F)		11°C
(52°F)		18°C
(65°F)		24°C
(75°F)		26°C
(79°F)		22°C
(72°F)		19°C
(66°F)		8°C
(47°F)		-3°C
(28°F)		-13°C
(8°F)
Daily mean-19°C
(-2°F)		-16°C
(4°F)		-4°C
(25°F)		5°C
(40°F)		12°C
(53°F)		18°C
(65°F)		21°C
(70°F)		17°C
(64°F)		13°C
(55°F)		2°C
(36°F)		-8°C
(18°F)		-18°C
(0°F)
Average low-24°C
(-10°F)		-21°C
(-5°F)		-10°C
(15°F)		-2°C
(29°F)		5°C
(41°F)		12°C
(53°F)		16°C
(60°F)		13°C
(55°F)		7°C
(45°F)		-3°C
(28°F)		-13°C
(10°F)		-22°C
(-7°F)
Mean minimum-32°C
(-26°F)		-30°C
(-21°F)		-20°C
(-3°F)		-10°C
(15°F)		-3°C
(26°F)		5°C
(42°F)		10°C
(50°F)		7°C
(44°F)		-1°C
(31°F)		-10°C
(14°F)		-23°C
(-9°F)		-31°C
(-24°F)
Minimum-40°C
(-40°F)		-35°C
(-30°F)		-26°C
(-14°F)		-12°C
(10°F)		-5°C
(23°F)		2°C
(36°F)		6°C
(44°F)		2°C
(35°F)		-5°C
(22°F)		-12°C
(11°F)		-26°C
(-15°F)		-39°C
(-37°F)

Compare climate in Ovoot with other places

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

Monthly average precipitation in Ovoot, Mongolia

Ovoot usually has the most precipitation in June, July and August, with an average of 9 rainy days and 57 mm (2.3 inches) of precipitation per month. The driest months in Ovoot 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 Ovoot. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)3 (0.1)5 (0.2)7 (0.3)17 (0.7)26 (1.0)29 (1.1)65 (2.5)79 (3.1)28 (1.1)17 (0.7)9 (0.4)4 (0.1)
Average precipitation days (≥ 1 mm)01134610116420

Monthly sunshine hours in Ovoot, Mongolia

The sunniest months in Ovoot are May, June and July, when the sun shines an average of 11 hours 38 minutes a day. Least sunny months in Ovoot: January, November and December receive an average of 7 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ovoot. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours208265312324349356364339304280252256
Mean daily daylight hours9h 10m10h 23m11h 55m13h 30m14h 51m15h 33m15h 12m14h 0m12h 29m10h 55m9h 31m8h 48m

Solar UV radiation in Ovoot, Mongolia

Ovoot experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure. January, February 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 Ovoot UV Index data.

Average daily maximum UV levels by month for Ovoot. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)236791010107532