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Monthly climate in Hongwei, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hongwei features a subarctic climate (Dwc). Temperatures typically range between -24 °C (-11 °F) and 19 °C (66 °F) through the year, but rarely can drop to -41 °C (-42 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 610 mm (24.0 inches) and receives 86 rainy days on the 1 mm (0.04 inches) threshold annually. Hongwei enjoys an average of 3249 hours of sunshine throughout the year, and daylight varies from 7 hours 47 minutes to 16 hours 39 minutes per day.

Monthly average temperatures in Hongwei, China

The warmest months in Hongwei are June, July and August, with daily mean temperatures ranging from 15 to 19 °C (59 - 66 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -24 to -20 °C (-11 - -4 °F) throughout the day. On average each year, Hongwei experiences 21 days above 25 °C (77.0 °F) and 211 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hongwei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-5°C
(22°F)		0°C
(33°F)		13°C
(56°F)		23°C
(74°F)		28°C
(83°F)		32°C
(90°F)		33°C
(92°F)		27°C
(82°F)		27°C
(81°F)		21°C
(70°F)		7°C
(46°F)		-5°C
(24°F)
Mean maximum-11°C
(13°F)		-4°C
(26°F)		9°C
(48°F)		20°C
(67°F)		26°C
(80°F)		26°C
(79°F)		31°C
(88°F)		27°C
(80°F)		24°C
(76°F)		15°C
(60°F)		4°C
(40°F)		-10°C
(15°F)
Average high-17°C
(1°F)		-12°C
(10°F)		-2°C
(28°F)		7°C
(45°F)		15°C
(59°F)		21°C
(70°F)		24°C
(76°F)		20°C
(69°F)		16°C
(60°F)		6°C
(43°F)		-8°C
(19°F)		-18°C
(-0°F)
Daily mean-24°C
(-11°F)		-20°C
(-4°F)		-10°C
(14°F)		1°C
(34°F)		9°C
(48°F)		15°C
(59°F)		19°C
(66°F)		15°C
(60°F)		9°C
(49°F)		-0°C
(32°F)		-13°C
(9°F)		-24°C
(-10°F)
Average low-30°C
(-21°F)		-27°C
(-17°F)		-18°C
(-0°F)		-6°C
(22°F)		2°C
(35°F)		8°C
(46°F)		13°C
(56°F)		10°C
(51°F)		3°C
(38°F)		-5°C
(22°F)		-18°C
(0°F)		-28°C
(-18°F)
Mean minimum-37°C
(-35°F)		-37°C
(-33°F)		-32°C
(-25°F)		-15°C
(5°F)		-5°C
(24°F)		2°C
(36°F)		8°C
(46°F)		3°C
(38°F)		-4°C
(24°F)		-12°C
(10°F)		-27°C
(-16°F)		-35°C
(-30°F)
Minimum-41°C
(-42°F)		-41°C
(-42°F)		-36°C
(-32°F)		-20°C
(-4°F)		-7°C
(20°F)		0°C
(32°F)		5°C
(42°F)		1°C
(34°F)		-6°C
(21°F)		-15°C
(5°F)		-31°C
(-23°F)		-39°C
(-38°F)

Compare climate in Hongwei with other places

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

Monthly average precipitation in Hongwei, China

Hongwei usually has the most precipitation in July, August and September, with an average of 13 rainy days and 111 mm (4.4 inches) of precipitation per month. The driest months in Hongwei are January, February and December. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hongwei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)6 (0.2)17 (0.7)18 (0.7)81 (3.2)93 (3.7)113 (4.4)124 (4.9)95 (3.7)37 (1.4)15 (0.6)6 (0.2)
Average precipitation days (≥ 1 mm)11341312161510641

Monthly sunshine hours in Hongwei, China

The sunniest months in Hongwei are May, June and July, when the sun shines an average of 11 hours 12 minutes a day. Least sunny months in Hongwei: January, November and December receive an average of 6 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hongwei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours179238284308329352350272256245214218
Mean daily daylight hours8h 18m9h 54m11h 53m13h 55m15h 42m16h 39m16h 10m14h 34m12h 37m10h 36m8h 47m7h 47m

Solar UV radiation in Hongwei, China

Hongwei experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure. January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Hongwei UV Index data.

Average daily maximum UV levels by month for Hongwei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578875321