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Monthly climate in Changma, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Changma features a cold desert climate (BWk). Temperatures typically range between -13 °C (9 °F) and 15 °C (59 °F) through the year, but rarely can drop to -32 °C (-25 °F) or can rise to as high as 27 °C (81 °F). The average annual precipitation amounts to about 287 mm (11.3 inches) and receives 52 rainy days on the 1 mm (0.04 inches) threshold annually. Changma enjoys an average of 3847 hours of sunshine throughout the year, and daylight varies from 9 hours 22 minutes to 14 hours 56 minutes per day.

Monthly average temperatures in Changma, China

The warmest months in Changma are June, July and August, with daily mean temperatures ranging from 12 to 15 °C (54 - 59 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -13 to -10 °C (9 - 14 °F) throughout the day. On average each year, Changma experiences 1 days above 25 °C (77.0 °F) and 196 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Changma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum6°C
(43°F)		12°C
(53°F)		15°C
(60°F)		18°C
(66°F)		25°C
(78°F)		22°C
(72°F)		27°C
(81°F)		26°C
(79°F)		22°C
(72°F)		20°C
(69°F)		15°C
(58°F)		6°C
(43°F)
Mean maximum1°C
(34°F)		5°C
(40°F)		11°C
(52°F)		16°C
(61°F)		21°C
(71°F)		21°C
(70°F)		25°C
(77°F)		24°C
(76°F)		21°C
(69°F)		16°C
(61°F)		11°C
(52°F)		3°C
(37°F)
Average high-6°C
(21°F)		-3°C
(27°F)		4°C
(39°F)		9°C
(48°F)		13°C
(56°F)		17°C
(62°F)		19°C
(67°F)		19°C
(66°F)		16°C
(60°F)		8°C
(47°F)		2°C
(35°F)		-5°C
(22°F)
Daily mean-13°C
(9°F)		-10°C
(14°F)		-3°C
(27°F)		3°C
(37°F)		8°C
(47°F)		12°C
(54°F)		15°C
(59°F)		14°C
(57°F)		10°C
(49°F)		2°C
(36°F)		-5°C
(23°F)		-13°C
(10°F)
Average low-19°C
(-2°F)		-17°C
(1°F)		-10°C
(14°F)		-3°C
(26°F)		2°C
(36°F)		7°C
(44°F)		9°C
(49°F)		9°C
(48°F)		4°C
(39°F)		-3°C
(26°F)		-11°C
(13°F)		-18°C
(-0°F)
Mean minimum-28°C
(-17°F)		-26°C
(-15°F)		-19°C
(-2°F)		-12°C
(11°F)		-6°C
(21°F)		3°C
(37°F)		5°C
(42°F)		4°C
(40°F)		-1°C
(30°F)		-9°C
(17°F)		-19°C
(-1°F)		-24°C
(-11°F)
Minimum-31°C
(-23°F)		-32°C
(-25°F)		-21°C
(-6°F)		-16°C
(3°F)		-10°C
(13°F)		-0°C
(32°F)		4°C
(39°F)		3°C
(37°F)		-3°C
(26°F)		-10°C
(15°F)		-21°C
(-5°F)		-27°C
(-16°F)

Compare climate in Changma with other places

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

Monthly average precipitation in Changma, China

Changma usually has the most precipitation in June, July and August, with an average of 8 rainy days and 53 mm (2.1 inches) of precipitation per month. The driest months in Changma are January, October and November. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Changma. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)8 (0.3)8 (0.3)28 (1.1)41 (1.6)51 (2.0)65 (2.5)43 (1.7)16 (0.6)4 (0.2)6 (0.2)10 (0.4)
Average precipitation days (≥ 1 mm)1216610974123

Monthly sunshine hours in Changma, China

The sunniest months in Changma are May, July and August, when the sun shines an average of 11 hours 48 minutes a day. Least sunny months in Changma: January, February and December receive an average of 8 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Changma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours228282337333359349374365334320285277
Mean daily daylight hours9h 41m10h 40m11h 57m13h 15m14h 22m14h 56m14h 38m13h 40m12h 25m11h 6m9h 58m9h 22m

Solar UV radiation in Changma, China

Changma experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Changma UV Index data.

Average daily maximum UV levels by month for Changma. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3610121414131311753