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Monthly climate in Xia'er, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Xia'er features a ice cap climate ET). Temperatures typically range between -6 °C (21 °F) and 10 °C (51 °F) through the year, but rarely can drop to -28 °C (-18 °F) or can rise to as high as 20 °C (69 °F). The average annual precipitation amounts to about 1293 mm (50.9 inches) and receives 211 rainy days on the 1 mm (0.04 inches) threshold annually. Xia'er enjoys an average of 3470 hours of sunshine throughout the year, and daylight varies from 10 hours 18 minutes to 13 hours 57 minutes per day.

Monthly average temperatures in Xia'er, China

The warmest months in Xia'er are June, July and August, with daily mean temperatures ranging from 10 to 10 °C (50 - 51 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -6 to -5 °C (21 - 24 °F) throughout the day. On average each year, Xia'er experiences 0 days above 25 °C (77.0 °F) and 180 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Xia'er. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(48°F)		11°C
(53°F)		14°C
(58°F)		16°C
(61°F)		19°C
(66°F)		20°C
(69°F)		19°C
(66°F)		20°C
(68°F)		18°C
(64°F)		18°C
(64°F)		12°C
(55°F)		9°C
(49°F)
Mean maximum5°C
(42°F)		6°C
(42°F)		10°C
(50°F)		14°C
(57°F)		16°C
(61°F)		18°C
(65°F)		18°C
(65°F)		19°C
(67°F)		17°C
(63°F)		15°C
(59°F)		10°C
(51°F)		5°C
(41°F)
Average high-0°C
(32°F)		1°C
(34°F)		4°C
(40°F)		7°C
(45°F)		11°C
(52°F)		15°C
(59°F)		15°C
(59°F)		15°C
(60°F)		13°C
(56°F)		10°C
(51°F)		5°C
(42°F)		1°C
(34°F)
Daily mean-6°C
(21°F)		-5°C
(24°F)		-1°C
(30°F)		2°C
(35°F)		6°C
(43°F)		10°C
(50°F)		10°C
(51°F)		10°C
(51°F)		9°C
(48°F)		5°C
(42°F)		-0°C
(32°F)		-5°C
(24°F)
Average low-13°C
(9°F)		-11°C
(12°F)		-7°C
(19°F)		-4°C
(26°F)		2°C
(35°F)		6°C
(44°F)		7°C
(45°F)		7°C
(44°F)		6°C
(43°F)		2°C
(36°F)		-5°C
(24°F)		-10°C
(13°F)
Mean minimum-22°C
(-7°F)		-18°C
(-1°F)		-17°C
(2°F)		-13°C
(10°F)		-4°C
(25°F)		-0°C
(32°F)		4°C
(39°F)		2°C
(36°F)		1°C
(34°F)		-5°C
(23°F)		-14°C
(7°F)		-18°C
(1°F)
Minimum-28°C
(-18°F)		-25°C
(-13°F)		-19°C
(-2°F)		-16°C
(3°F)		-8°C
(19°F)		-6°C
(22°F)		3°C
(37°F)		0°C
(33°F)		-9°C
(16°F)		-8°C
(18°F)		-19°C
(-2°F)		-25°C
(-13°F)

Compare climate in Xia'er with other places

Compare temperature, precipitation, sunshine, UV index in Xia'er, China with other places around the world.

Monthly average precipitation in Xia'er, China

Xia'er usually has the most precipitation in June, July and August, with an average of 27 rainy days and 216 mm (8.5 inches) of precipitation per month. The driest months in Xia'er are January, February and December. On average, 20 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Xia'er. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)12 (0.5)29 (1.1)49 (1.9)91 (3.6)146 (5.7)197 (7.8)243 (9.6)207 (8.2)167 (6.6)95 (3.8)36 (1.4)18 (0.7)
Average precipitation days (≥ 1 mm)281118272730262721104

Monthly sunshine hours in Xia'er, China

The sunniest months in Xia'er are March, April and May, when the sun shines an average of 10 hours 31 minutes a day. Least sunny months in Xia'er: January, July and September receive an average of 8 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Xia'er. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours253296337320311272268289247278290304
Mean daily daylight hours10h 30m11h 9m11h 59m12h 51m13h 35m13h 57m13h 46m13h 7m12h 18m11h 26m10h 41m10h 18m

Solar UV radiation in Xia'er, China

Xia'er experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 17 - 20, which corresponds to the Extreme category of sun exposure. January, November 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 Xia'er UV Index data.

Average daily maximum UV levels by month for Xia'er. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)8111517201717151613107