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Monthly climate in Chandmani, Mongolia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chandmani features a cold semi-arid climate (BSk). Temperatures typically range between -18 °C (0 °F) and 25 °C (77 °F) through the year, but rarely can drop to -38 °C (-36 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 148 mm (5.8 inches) and receives 26 rainy days on the 1 mm (0.04 inches) threshold annually. Chandmani enjoys an average of 3680 hours of sunshine throughout the year, and daylight varies from 8 hours 45 minutes to 15 hours 36 minutes per day.

Monthly average temperatures in Chandmani, Mongolia

The warmest months in Chandmani are June, July and August, with daily mean temperatures ranging from 21 to 25 °C (70 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -18 to -13 °C (0 - 9 °F) throughout the day. On average each year, Chandmani experiences 79 days above 25 °C (77.0 °F) and 173 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chandmani. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-3°C
(27°F)		8°C
(47°F)		21°C
(70°F)		31°C
(88°F)		37°C
(99°F)		37°C
(99°F)		39°C
(103°F)		36°C
(97°F)		32°C
(90°F)		30°C
(87°F)		14°C
(57°F)		4°C
(39°F)
Mean maximum-6°C
(21°F)		4°C
(39°F)		17°C
(63°F)		26°C
(80°F)		33°C
(92°F)		33°C
(92°F)		36°C
(97°F)		34°C
(94°F)		29°C
(84°F)		23°C
(73°F)		11°C
(53°F)		-2°C
(29°F)
Average high-12°C
(10°F)		-6°C
(21°F)		6°C
(43°F)		15°C
(59°F)		22°C
(71°F)		28°C
(82°F)		30°C
(87°F)		26°C
(79°F)		22°C
(72°F)		11°C
(53°F)		-0°C
(31°F)		-11°C
(13°F)
Daily mean-18°C
(-0°F)		-13°C
(9°F)		-1°C
(31°F)		8°C
(47°F)		15°C
(60°F)		22°C
(72°F)		25°C
(77°F)		21°C
(70°F)		16°C
(60°F)		4°C
(40°F)		-7°C
(20°F)		-17°C
(2°F)
Average low-24°C
(-10°F)		-20°C
(-3°F)		-8°C
(19°F)		1°C
(34°F)		8°C
(46°F)		15°C
(59°F)		19°C
(66°F)		15°C
(60°F)		9°C
(49°F)		-1°C
(30°F)		-12°C
(11°F)		-22°C
(-7°F)
Mean minimum-31°C
(-24°F)		-28°C
(-19°F)		-17°C
(2°F)		-8°C
(18°F)		-1°C
(30°F)		7°C
(45°F)		12°C
(54°F)		10°C
(50°F)		1°C
(33°F)		-9°C
(16°F)		-23°C
(-8°F)		-31°C
(-23°F)
Minimum-37°C
(-35°F)		-32°C
(-25°F)		-22°C
(-6°F)		-10°C
(15°F)		-3°C
(27°F)		2°C
(37°F)		11°C
(52°F)		6°C
(42°F)		-4°C
(25°F)		-12°C
(11°F)		-26°C
(-15°F)		-38°C
(-36°F)

Compare climate in Chandmani with other places

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

Monthly average precipitation in Chandmani, Mongolia

Chandmani usually has the most precipitation in May, July and August, with an average of 5 rainy days and 33 mm (1.3 inches) of precipitation per month. The driest months in Chandmani 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 Chandmani. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)1 (0.0)2 (0.1)3 (0.1)6 (0.2)15 (0.6)12 (0.5)34 (1.3)49 (1.9)15 (0.6)6 (0.2)4 (0.2)2 (0.1)
Average precipitation days (≥ 1 mm)001133673200

Monthly sunshine hours in Chandmani, Mongolia

The sunniest months in Chandmani are May, June and July, when the sun shines an average of 11 hours 51 minutes a day. Least sunny months in Chandmani: January, November and December receive an average of 7 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chandmani. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours211269318325359359372346311289260256
Mean daily daylight hours9h 7m10h 21m11h 55m13h 31m14h 54m15h 36m15h 15m14h 2m12h 30m10h 54m9h 29m8h 45m

Solar UV radiation in Chandmani, Mongolia

Chandmani experiences the highest level of ultraviolet (UV) radiation in June, 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, 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 Chandmani UV Index data.

Average daily maximum UV levels by month for Chandmani. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)23579101097532