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Monthly climate in Xiao Surmang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Xiao Surmang features a ice cap climate ET). Temperatures typically range between -17 °C (1 °F) and 10 °C (50 °F) through the year, but rarely can drop to -36 °C (-33 °F) or can rise to as high as 20 °C (68 °F). The average annual precipitation amounts to about 937 mm (36.9 inches) and receives 170 rainy days on the 1 mm (0.04 inches) threshold annually. Xiao Surmang enjoys an average of 3684 hours of sunshine throughout the year, and daylight varies from 10 hours 3 minutes to 14 hours 13 minutes per day.

Monthly average temperatures in Xiao Surmang, China

The warmest months in Xiao Surmang are July, August and September, with daily mean temperatures ranging from 7 to 10 °C (45 - 50 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -17 to -14 °C (1 - 8 °F) throughout the day. On average each year, Xiao Surmang experiences 0 days above 25 °C (77.0 °F) and 225 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Xiao Surmang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum2°C
(36°F)		5°C
(41°F)		7°C
(45°F)		9°C
(48°F)		18°C
(64°F)		19°C
(67°F)		20°C
(68°F)		19°C
(67°F)		17°C
(63°F)		16°C
(61°F)		6°C
(43°F)		-2°C
(29°F)
Mean maximum-5°C
(24°F)		-3°C
(28°F)		2°C
(35°F)		7°C
(44°F)		13°C
(56°F)		17°C
(62°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		14°C
(57°F)		0°C
(33°F)		-6°C
(22°F)
Average high-11°C
(13°F)		-8°C
(18°F)		-4°C
(25°F)		1°C
(34°F)		7°C
(46°F)		12°C
(54°F)		15°C
(59°F)		15°C
(59°F)		12°C
(54°F)		6°C
(42°F)		-7°C
(20°F)		-12°C
(11°F)
Daily mean-17°C
(2°F)		-14°C
(8°F)		-10°C
(14°F)		-4°C
(24°F)		2°C
(36°F)		7°C
(45°F)		10°C
(50°F)		10°C
(50°F)		7°C
(45°F)		-0°C
(32°F)		-13°C
(9°F)		-17°C
(1°F)
Average low-23°C
(-9°F)		-20°C
(-4°F)		-17°C
(1°F)		-11°C
(13°F)		-4°C
(26°F)		2°C
(36°F)		5°C
(42°F)		5°C
(42°F)		3°C
(37°F)		-6°C
(21°F)		-20°C
(-3°F)		-23°C
(-10°F)
Mean minimum-32°C
(-25°F)		-28°C
(-19°F)		-28°C
(-18°F)		-20°C
(-4°F)		-11°C
(12°F)		-6°C
(22°F)		1°C
(35°F)		0°C
(33°F)		-4°C
(25°F)		-20°C
(-5°F)		-29°C
(-21°F)		-32°C
(-26°F)
Minimum-36°C
(-33°F)		-33°C
(-27°F)		-29°C
(-21°F)		-23°C
(-9°F)		-15°C
(5°F)		-9°C
(16°F)		-1°C
(31°F)		-1°C
(31°F)		-8°C
(18°F)		-27°C
(-16°F)		-32°C
(-25°F)		-36°C
(-32°F)

Compare climate in Xiao Surmang with other places

Compare temperature, precipitation, sunshine, UV index in Xiao Surmang, China with other places around the world.

Monthly average precipitation in Xiao Surmang, China

Xiao Surmang usually has the most precipitation in June, July and August, with an average of 25 rainy days and 165 mm (6.5 inches) of precipitation per month. The driest months in Xiao Surmang are January, February and December. On average, 15 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Xiao Surmang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)8 (0.3)20 (0.8)26 (1.0)39 (1.5)92 (3.6)147 (5.8)197 (7.8)152 (6.0)145 (5.7)68 (2.7)28 (1.1)16 (0.6)
Average precipitation days (≥ 1 mm)2691019252624231574

Monthly sunshine hours in Xiao Surmang, China

The sunniest months in Xiao Surmang are April, May and August, when the sun shines an average of 11 hours 3 minutes a day. Least sunny months in Xiao Surmang: January, February and November receive an average of 8 hours 51 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Xiao Surmang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours242286329333349331328333296295268289
Mean daily daylight hours10h 16m11h 1m11h 59m12h 58m13h 48m14h 13m14h 0m13h 17m12h 20m11h 20m10h 29m10h 3m

Solar UV radiation in Xiao Surmang, China

Xiao Surmang experiences the highest level of ultraviolet (UV) radiation in April, May and June, when the maximum UV index can reach values of 16 - 19, which corresponds to the Extreme category of sun exposure. January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Xiao Surmang UV Index data.

Average daily maximum UV levels by month for Xiao Surmang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)7101416191916151413107