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Monthly climate in Bulagtay, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bulagtay features a subarctic climate (Dwc). Temperatures typically range between -21 °C (-6 °F) and 19 °C (66 °F) through the year, but rarely can drop to -42 °C (-43 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 473 mm (18.6 inches) and receives 77 rainy days on the 1 mm (0.04 inches) threshold annually. Bulagtay enjoys an average of 3556 hours of sunshine throughout the year, and daylight varies from 8 hours 10 minutes to 16 hours 14 minutes per day.

Monthly average temperatures in Bulagtay, Mongolia

The warmest months in Bulagtay are June, July and August, with daily mean temperatures ranging from 16 to 19 °C (62 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -21 to -18 °C (-6 - 0 °F) throughout the day. On average each year, Bulagtay experiences 36 days above 25 °C (77.0 °F) and 200 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bulagtay. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-4°C
(25°F)		3°C
(38°F)		20°C
(67°F)		27°C
(82°F)		33°C
(92°F)		36°C
(97°F)		35°C
(95°F)		30°C
(87°F)		29°C
(84°F)		24°C
(75°F)		12°C
(53°F)		3°C
(37°F)
Mean maximum-6°C
(21°F)		0°C
(33°F)		14°C
(57°F)		23°C
(74°F)		30°C
(87°F)		31°C
(88°F)		32°C
(90°F)		29°C
(85°F)		26°C
(79°F)		18°C
(65°F)		10°C
(49°F)		-3°C
(26°F)
Average high-14°C
(7°F)		-9°C
(15°F)		2°C
(36°F)		11°C
(53°F)		17°C
(64°F)		24°C
(75°F)		25°C
(77°F)		22°C
(72°F)		17°C
(63°F)		8°C
(46°F)		-3°C
(27°F)		-12°C
(10°F)
Daily mean-21°C
(-6°F)		-18°C
(-0°F)		-6°C
(22°F)		4°C
(40°F)		10°C
(51°F)		17°C
(62°F)		19°C
(66°F)		16°C
(62°F)		10°C
(50°F)		1°C
(34°F)		-9°C
(16°F)		-18°C
(-1°F)
Average low-27°C
(-17°F)		-26°C
(-15°F)		-13°C
(8°F)		-3°C
(27°F)		2°C
(37°F)		9°C
(49°F)		13°C
(56°F)		11°C
(52°F)		4°C
(40°F)		-4°C
(25°F)		-14°C
(7°F)		-23°C
(-10°F)
Mean minimum-36°C
(-33°F)		-36°C
(-32°F)		-25°C
(-13°F)		-10°C
(14°F)		-3°C
(26°F)		3°C
(37°F)		8°C
(47°F)		4°C
(40°F)		-2°C
(28°F)		-10°C
(14°F)		-25°C
(-13°F)		-35°C
(-30°F)
Minimum-42°C
(-43°F)		-41°C
(-41°F)		-31°C
(-24°F)		-12°C
(10°F)		-4°C
(24°F)		-1°C
(31°F)		5°C
(42°F)		-0°C
(32°F)		-4°C
(25°F)		-15°C
(6°F)		-33°C
(-27°F)		-38°C
(-37°F)

Compare climate in Bulagtay with other places

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

Monthly average precipitation in Bulagtay, Mongolia

Bulagtay usually has the most precipitation in July, August and September, with an average of 11 rainy days and 87 mm (3.4 inches) of precipitation per month. The driest months in Bulagtay are January, February and December. On average, 9 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bulagtay. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)6 (0.3)9 (0.4)14 (0.6)22 (0.9)39 (1.5)60 (2.4)82 (3.2)108 (4.2)72 (2.8)34 (1.4)14 (0.5)12 (0.5)
Average precipitation days (≥ 1 mm)22458811149653

Monthly sunshine hours in Bulagtay, Mongolia

The sunniest months in Bulagtay are May, June and July, when the sun shines an average of 11 hours 43 minutes a day. Least sunny months in Bulagtay: January, November and December receive an average of 7 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bulagtay. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours188258316330358364356336293271248231
Mean daily daylight hours8h 37m10h 5m11h 54m13h 46m15h 23m16h 14m15h 48m14h 21m12h 34m10h 43m9h 3m8h 10m

Solar UV radiation in Bulagtay, Mongolia

Bulagtay 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 Bulagtay UV Index data.

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