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Monthly climate in Buga, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Buga features a cold semi-arid climate (BSk). Temperatures typically range between -22 °C (-7 °F) and 16 °C (60 °F) through the year, but rarely can drop to -39 °C (-39 °F) or can rise to as high as 28 °C (83 °F). The average annual precipitation amounts to about 217 mm (8.5 inches) and receives 43 rainy days on the 1 mm (0.04 inches) threshold annually. Buga enjoys an average of 3949 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 Buga, Mongolia

The warmest months in Buga are June, July and August, with daily mean temperatures ranging from 13 to 16 °C (57 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -22 to -16 °C (-7 - 3 °F) throughout the day. On average each year, Buga experiences 3 days above 25 °C (77.0 °F) and 207 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Buga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-6°C
(22°F)		2°C
(36°F)		11°C
(52°F)		25°C
(77°F)		25°C
(78°F)		27°C
(81°F)		28°C
(83°F)		25°C
(77°F)		23°C
(73°F)		16°C
(61°F)		7°C
(45°F)		-0°C
(31°F)
Mean maximum-9°C
(17°F)		-2°C
(29°F)		7°C
(45°F)		18°C
(64°F)		23°C
(74°F)		24°C
(75°F)		26°C
(79°F)		24°C
(75°F)		22°C
(71°F)		11°C
(52°F)		4°C
(40°F)		-7°C
(20°F)
Average high-16°C
(4°F)		-10°C
(15°F)		-1°C
(30°F)		8°C
(47°F)		15°C
(59°F)		19°C
(67°F)		21°C
(69°F)		19°C
(66°F)		13°C
(56°F)		4°C
(40°F)		-7°C
(21°F)		-16°C
(4°F)
Daily mean-22°C
(-7°F)		-16°C
(3°F)		-7°C
(19°F)		3°C
(37°F)		9°C
(49°F)		14°C
(58°F)		16°C
(60°F)		13°C
(57°F)		7°C
(45°F)		-2°C
(29°F)		-12°C
(10°F)		-21°C
(-5°F)
Average low-27°C
(-16°F)		-23°C
(-8°F)		-14°C
(7°F)		-4°C
(25°F)		3°C
(38°F)		9°C
(48°F)		10°C
(51°F)		8°C
(46°F)		1°C
(34°F)		-8°C
(19°F)		-17°C
(2°F)		-25°C
(-13°F)
Mean minimum-33°C
(-27°F)		-30°C
(-22°F)		-23°C
(-10°F)		-14°C
(7°F)		-6°C
(21°F)		2°C
(37°F)		6°C
(43°F)		1°C
(34°F)		-7°C
(19°F)		-15°C
(4°F)		-26°C
(-15°F)		-32°C
(-25°F)
Minimum-39°C
(-39°F)		-35°C
(-30°F)		-27°C
(-16°F)		-16°C
(3°F)		-9°C
(15°F)		-2°C
(30°F)		4°C
(40°F)		-1°C
(31°F)		-11°C
(12°F)		-20°C
(-4°F)		-28°C
(-19°F)		-37°C
(-35°F)

Compare climate in Buga with other places

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

Monthly average precipitation in Buga, Mongolia

Buga usually has the most precipitation in June, July and August, with an average of 8 rainy days and 47 mm (1.9 inches) of precipitation per month. The driest months in Buga are January, February and December. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Buga. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)1 (0.1)2 (0.1)9 (0.3)10 (0.4)25 (1.0)29 (1.1)67 (2.6)46 (1.8)15 (0.6)6 (0.2)4 (0.2)2 (0.1)
Average precipitation days (≥ 1 mm)0023779104100

Monthly sunshine hours in Buga, Mongolia

The sunniest months in Buga are May, June and July, when the sun shines an average of 13 hours 8 minutes a day. Least sunny months in Buga: January, November and December receive an average of 7 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Buga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours201269343372399403406382348313261246
Mean daily daylight hours8h 44m10h 8m11h 54m13h 43m15h 17m16h 6m15h 41m14h 17m12h 33m10h 45m9h 8m8h 17m

Solar UV radiation in Buga, Mongolia

Buga experiences the highest level of ultraviolet (UV) radiation in May, July 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 Buga UV Index data.

Average daily maximum UV levels by month for Buga. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2357109997521