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Monthly climate in Chongdui, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chongdui features a ice cap climate ET). Temperatures typically range between -16 °C (4 °F) and 4 °C (40 °F) through the year, but rarely can drop to -33 °C (-28 °F) or can rise to as high as 12 °C (53 °F). The average annual precipitation amounts to about 1578 mm (62.1 inches) and receives 217 rainy days on the 1 mm (0.04 inches) threshold annually. Chongdui enjoys an average of 3913 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 53 minutes per day.

Monthly average temperatures in Chongdui, China

The warmest months in Chongdui are July, August and September, with daily mean temperatures ranging from 2 to 4 °C (36 - 40 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -16 to -13 °C (4 - 8 °F) throughout the day. On average each year, Chongdui experiences 0 days above 25 °C (77.0 °F) and 265 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chongdui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum2°C
(36°F)		-1°C
(31°F)		1°C
(35°F)		2°C
(36°F)		4°C
(39°F)		7°C
(46°F)		10°C
(50°F)		12°C
(53°F)		10°C
(51°F)		7°C
(45°F)		1°C
(35°F)		-1°C
(31°F)
Mean maximum-5°C
(24°F)		-4°C
(25°F)		-2°C
(28°F)		-1°C
(31°F)		3°C
(38°F)		6°C
(43°F)		9°C
(48°F)		11°C
(52°F)		10°C
(49°F)		6°C
(42°F)		-0°C
(32°F)		-3°C
(28°F)
Average high-11°C
(12°F)		-10°C
(14°F)		-7°C
(19°F)		-4°C
(25°F)		-1°C
(31°F)		4°C
(39°F)		6°C
(43°F)		8°C
(46°F)		6°C
(43°F)		1°C
(35°F)		-4°C
(25°F)		-9°C
(17°F)
Daily mean-16°C
(4°F)		-15°C
(6°F)		-12°C
(10°F)		-9°C
(17°F)		-4°C
(25°F)		1°C
(34°F)		3°C
(38°F)		4°C
(40°F)		2°C
(36°F)		-3°C
(26°F)		-10°C
(15°F)		-13°C
(8°F)
Average low-20°C
(-3°F)		-20°C
(-3°F)		-18°C
(1°F)		-13°C
(8°F)		-8°C
(18°F)		-2°C
(29°F)		1°C
(34°F)		2°C
(35°F)		-1°C
(31°F)		-8°C
(18°F)		-15°C
(6°F)		-18°C
(1°F)
Mean minimum-29°C
(-20°F)		-27°C
(-17°F)		-25°C
(-14°F)		-20°C
(-3°F)		-14°C
(7°F)		-6°C
(21°F)		-1°C
(30°F)		-1°C
(31°F)		-6°C
(21°F)		-17°C
(1°F)		-23°C
(-9°F)		-25°C
(-13°F)
Minimum-33°C
(-28°F)		-30°C
(-22°F)		-28°C
(-18°F)		-23°C
(-10°F)		-17°C
(2°F)		-8°C
(19°F)		-3°C
(26°F)		-2°C
(28°F)		-9°C
(17°F)		-18°C
(-1°F)		-26°C
(-14°F)		-31°C
(-23°F)

Compare climate in Chongdui with other places

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

Monthly average precipitation in Chongdui, China

Chongdui usually has the most precipitation in July, August and September, with an average of 28 rainy days and 270 mm (10.6 inches) of precipitation per month. The driest months in Chongdui are October, November and December. On average, 48 mm (1.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chongdui. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)73 (2.9)85 (3.4)98 (3.9)77 (3.0)126 (4.9)164 (6.5)308 (12.1)298 (11.7)204 (8.0)58 (2.3)33 (1.3)53 (2.1)
Average precipitation days (≥ 1 mm)10121716202329302714109

Monthly sunshine hours in Chongdui, China

The sunniest months in Chongdui are April, May and June, when the sun shines an average of 11 hours 59 minutes a day. Least sunny months in Chongdui: January, February and December receive an average of 9 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chongdui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours254298353356376357318320315334314314
Mean daily daylight hours10h 33m11h 11m11h 59m12h 50m13h 32m13h 53m13h 42m13h 5m12h 17m11h 27m10h 44m10h 22m

Solar UV radiation in Chongdui, China

Chongdui experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 19 - 20, which corresponds to the Extreme category of sun exposure. January, November and December are in the 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 Chongdui UV Index data.

Average daily maximum UV levels by month for Chongdui. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121617191820191816108