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Monthly climate in Chongwen, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chongwen features a humid continental climate (Dwb). Temperatures typically range between -3 °C (27 °F) and 22 °C (73 °F) through the year, but rarely can drop to -20 °C (-4 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 736 mm (29.0 inches) and receives 94 rainy days on the 1 mm (0.04 inches) threshold annually. Chongwen enjoys an average of 3233 hours of sunshine throughout the year, and daylight varies from 9 hours 45 minutes to 14 hours 31 minutes per day.

Monthly average temperatures in Chongwen, China

The warmest months in Chongwen are June, July and August, with daily mean temperatures ranging from 21 to 22 °C (71 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to 0 °C (27 - 32 °F) throughout the day. On average each year, Chongwen experiences 64 days above 25 °C (77.0 °F) and 99 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chongwen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum10°C
(51°F)		20°C
(69°F)		26°C
(79°F)		27°C
(80°F)		32°C
(89°F)		33°C
(92°F)		32°C
(90°F)		32°C
(90°F)		29°C
(85°F)		25°C
(77°F)		20°C
(68°F)		11°C
(52°F)
Mean maximum8°C
(46°F)		14°C
(58°F)		20°C
(68°F)		25°C
(77°F)		30°C
(86°F)		30°C
(86°F)		31°C
(88°F)		31°C
(87°F)		28°C
(83°F)		22°C
(72°F)		17°C
(64°F)		9°C
(49°F)
Average high1°C
(34°F)		5°C
(41°F)		11°C
(53°F)		16°C
(61°F)		22°C
(72°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		22°C
(72°F)		15°C
(59°F)		10°C
(50°F)		3°C
(38°F)
Daily mean-3°C
(27°F)		0°C
(32°F)		7°C
(44°F)		11°C
(53°F)		17°C
(63°F)		21°C
(71°F)		22°C
(73°F)		22°C
(72°F)		17°C
(64°F)		11°C
(51°F)		5°C
(41°F)		-1°C
(30°F)
Average low-6°C
(21°F)		-4°C
(25°F)		2°C
(36°F)		7°C
(45°F)		12°C
(54°F)		17°C
(63°F)		19°C
(66°F)		19°C
(66°F)		14°C
(57°F)		7°C
(45°F)		1°C
(35°F)		-5°C
(23°F)
Mean minimum-13°C
(9°F)		-9°C
(15°F)		-3°C
(26°F)		-0°C
(31°F)		7°C
(44°F)		13°C
(55°F)		16°C
(60°F)		14°C
(58°F)		10°C
(50°F)		2°C
(35°F)		-6°C
(22°F)		-12°C
(10°F)
Minimum-20°C
(-4°F)		-14°C
(7°F)		-4°C
(24°F)		-3°C
(27°F)		4°C
(40°F)		9°C
(49°F)		14°C
(58°F)		12°C
(53°F)		7°C
(45°F)		0°C
(33°F)		-8°C
(19°F)		-16°C
(4°F)

Compare climate in Chongwen with other places

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

Monthly average precipitation in Chongwen, China

Chongwen usually has the most precipitation in July, August and September, with an average of 16 rainy days and 146 mm (5.8 inches) of precipitation per month. The driest months in Chongwen are January, February and December. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chongwen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)11 (0.4)18 (0.7)19 (0.7)48 (1.9)42 (1.6)88 (3.5)178 (7.0)151 (5.9)110 (4.3)45 (1.8)19 (0.7)8 (0.3)
Average precipitation days (≥ 1 mm)2357610191811742

Monthly sunshine hours in Chongwen, China

The sunniest months in Chongwen are May, June and July, when the sun shines an average of 10 hours 11 minutes a day. Least sunny months in Chongwen: January, October and November receive an average of 7 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chongwen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours197253287274317305315302250236244249
Mean daily daylight hours10h 1m10h 52m11h 58m13h 5m14h 3m14h 31m14h 17m13h 27m12h 22m11h 14m10h 16m9h 45m

Solar UV radiation in Chongwen, China

Chongwen experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / 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 4. For more detailed information, check out our hourly Chongwen UV Index data.

Average daily maximum UV levels by month for Chongwen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)4579101111109743