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Monthly climate in Jargalant, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jargalant features a subarctic climate (Dwc). Temperatures typically range between -20 °C (-4 °F) and 21 °C (70 °F) through the year, but rarely can drop to -36 °C (-33 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 363 mm (14.3 inches) and receives 61 rainy days on the 1 mm (0.04 inches) threshold annually. Jargalant enjoys an average of 3621 hours of sunshine throughout the year, and daylight varies from 8 hours 7 minutes to 16 hours 17 minutes per day.

Monthly average temperatures in Jargalant, Mongolia

The warmest months in Jargalant are June, July and August, with daily mean temperatures ranging from 18 to 21 °C (65 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -20 to -17 °C (-4 - 2 °F) throughout the day. On average each year, Jargalant experiences 48 days above 25 °C (77.0 °F) and 188 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jargalant. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-5°C
(24°F)		4°C
(39°F)		20°C
(69°F)		29°C
(85°F)		36°C
(97°F)		39°C
(102°F)		37°C
(100°F)		32°C
(90°F)		30°C
(87°F)		23°C
(73°F)		10°C
(51°F)		1°C
(33°F)
Mean maximum-7°C
(19°F)		0°C
(33°F)		15°C
(59°F)		25°C
(78°F)		32°C
(90°F)		33°C
(91°F)		34°C
(94°F)		30°C
(87°F)		27°C
(80°F)		18°C
(64°F)		9°C
(48°F)		-3°C
(26°F)
Average high-15°C
(6°F)		-10°C
(15°F)		4°C
(39°F)		13°C
(55°F)		19°C
(67°F)		26°C
(78°F)		26°C
(79°F)		23°C
(74°F)		18°C
(64°F)		9°C
(48°F)		-3°C
(27°F)		-12°C
(11°F)
Daily mean-20°C
(-4°F)		-17°C
(2°F)		-4°C
(26°F)		5°C
(42°F)		12°C
(54°F)		19°C
(67°F)		21°C
(70°F)		18°C
(65°F)		11°C
(52°F)		2°C
(35°F)		-8°C
(17°F)		-17°C
(2°F)
Average low-25°C
(-13°F)		-23°C
(-9°F)		-10°C
(14°F)		-2°C
(29°F)		5°C
(40°F)		12°C
(54°F)		15°C
(60°F)		13°C
(56°F)		6°C
(43°F)		-4°C
(26°F)		-13°C
(9°F)		-21°C
(-5°F)
Mean minimum-32°C
(-25°F)		-31°C
(-24°F)		-21°C
(-6°F)		-9°C
(17°F)		-2°C
(28°F)		5°C
(41°F)		10°C
(50°F)		7°C
(45°F)		-2°C
(29°F)		-10°C
(15°F)		-22°C
(-8°F)		-30°C
(-21°F)
Minimum-35°C
(-30°F)		-35°C
(-31°F)		-27°C
(-17°F)		-11°C
(13°F)		-5°C
(23°F)		1°C
(35°F)		9°C
(48°F)		2°C
(37°F)		-5°C
(24°F)		-13°C
(9°F)		-26°C
(-15°F)		-36°C
(-33°F)

Compare climate in Jargalant with other places

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

Monthly average precipitation in Jargalant, Mongolia

Jargalant usually has the most precipitation in July, August and September, with an average of 10 rainy days and 72 mm (2.8 inches) of precipitation per month. The driest months in Jargalant are January, February and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jargalant. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.2)5 (0.2)9 (0.4)18 (0.7)30 (1.2)47 (1.9)91 (3.6)74 (2.9)51 (2.0)20 (0.8)9 (0.4)6 (0.2)
Average precipitation days (≥ 1 mm)01347811109431

Monthly sunshine hours in Jargalant, Mongolia

The sunniest months in Jargalant are May, June and July, when the sun shines an average of 12 hours 6 minutes a day. Least sunny months in Jargalant: January, November and December receive an average of 7 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jargalant. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours188260319332368372372339303278250233
Mean daily daylight hours8h 35m10h 3m11h 54m13h 47m15h 25m16h 17m15h 50m14h 23m12h 34m10h 42m9h 1m8h 7m

Solar UV radiation in Jargalant, Mongolia

Jargalant 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 Jargalant UV Index data.

Average daily maximum UV levels by month for Jargalant. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)234679986421