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Monthly climate in Argalant, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Argalant features a subarctic climate (Dwc). Temperatures typically range between -21 °C (-5 °F) and 19 °C (67 °F) through the year, but rarely can drop to -41 °C (-41 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 315 mm (12.4 inches) and receives 57 rainy days on the 1 mm (0.04 inches) threshold annually. Argalant enjoys an average of 3728 hours of sunshine throughout the year, and daylight varies from 8 hours 25 minutes to 15 hours 57 minutes per day.

Monthly average temperatures in Argalant, Mongolia

The warmest months in Argalant are June, July and August, with daily mean temperatures ranging from 16 to 19 °C (61 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -21 to -16 °C (-5 - 4 °F) throughout the day. On average each year, Argalant experiences 34 days above 25 °C (77.0 °F) and 198 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Argalant. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-6°C
(22°F)		7°C
(45°F)		18°C
(66°F)		28°C
(83°F)		32°C
(91°F)		35°C
(95°F)		34°C
(94°F)		30°C
(86°F)		30°C
(86°F)		25°C
(76°F)		11°C
(52°F)		1°C
(35°F)
Mean maximum-8°C
(19°F)		1°C
(34°F)		13°C
(56°F)		23°C
(73°F)		29°C
(85°F)		31°C
(87°F)		32°C
(91°F)		29°C
(84°F)		25°C
(78°F)		18°C
(64°F)		8°C
(48°F)		-5°C
(22°F)
Average high-15°C
(6°F)		-9°C
(15°F)		2°C
(36°F)		11°C
(52°F)		18°C
(64°F)		23°C
(74°F)		25°C
(77°F)		22°C
(71°F)		17°C
(63°F)		7°C
(46°F)		-4°C
(26°F)		-14°C
(8°F)
Daily mean-21°C
(-5°F)		-16°C
(4°F)		-5°C
(24°F)		4°C
(39°F)		11°C
(52°F)		17°C
(63°F)		19°C
(67°F)		16°C
(61°F)		10°C
(51°F)		1°C
(34°F)		-9°C
(16°F)		-19°C
(-1°F)
Average low-26°C
(-14°F)		-21°C
(-6°F)		-11°C
(13°F)		-3°C
(28°F)		3°C
(38°F)		10°C
(51°F)		14°C
(57°F)		11°C
(53°F)		5°C
(41°F)		-5°C
(24°F)		-14°C
(7°F)		-23°C
(-9°F)
Mean minimum-34°C
(-28°F)		-30°C
(-21°F)		-20°C
(-4°F)		-11°C
(13°F)		-5°C
(23°F)		3°C
(37°F)		8°C
(47°F)		6°C
(43°F)		-3°C
(27°F)		-11°C
(12°F)		-24°C
(-11°F)		-32°C
(-26°F)
Minimum-41°C
(-41°F)		-35°C
(-31°F)		-24°C
(-12°F)		-13°C
(8°F)		-6°C
(21°F)		1°C
(33°F)		7°C
(44°F)		3°C
(38°F)		-7°C
(20°F)		-13°C
(10°F)		-27°C
(-17°F)		-39°C
(-37°F)

Compare climate in Argalant with other places

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

Monthly average precipitation in Argalant, Mongolia

Argalant usually has the most precipitation in July, August and September, with an average of 10 rainy days and 63 mm (2.5 inches) of precipitation per month. The driest months in Argalant are January, February and December. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Argalant. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)2 (0.1)5 (0.2)6 (0.2)16 (0.6)22 (0.9)45 (1.8)65 (2.6)79 (3.1)45 (1.8)19 (0.7)9 (0.3)2 (0.1)
Average precipitation days (≥ 1 mm)01146712128420

Monthly sunshine hours in Argalant, Mongolia

The sunniest months in Argalant are May, June and July, when the sun shines an average of 12 hours 13 minutes a day. Least sunny months in Argalant: January, November and December receive an average of 7 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Argalant. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours201265328333380371372348315297261251
Mean daily daylight hours8h 50m10h 12m11h 54m13h 40m15h 10m15h 57m15h 33m14h 13m12h 32m10h 47m9h 14m8h 25m

Solar UV radiation in Argalant, Mongolia

Argalant experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 9 - 9, 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 Argalant UV Index data.

Average daily maximum UV levels by month for Argalant. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235799997432