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Monthly climate in Jiangwakou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jiangwakou features a humid continental climate (Dwa). Temperatures typically range between -3 °C (27 °F) and 28 °C (82 °F) through the year, but rarely can drop to -19 °C (-3 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 607 mm (23.9 inches) and receives 58 rainy days on the 1 mm (0.04 inches) threshold annually. Jiangwakou enjoys an average of 3327 hours of sunshine throughout the year, and daylight varies from 9 hours 25 minutes to 14 hours 53 minutes per day.

Monthly average temperatures in Jiangwakou, China

The warmest months in Jiangwakou are June, July and August, with daily mean temperatures ranging from 26 to 28 °C (79 - 82 °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, Jiangwakou experiences 125 days above 25 °C (77.0 °F) and 102 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jiangwakou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum11°C
(52°F)		23°C
(73°F)		28°C
(84°F)		34°C
(94°F)		37°C
(99°F)		40°C
(104°F)		39°C
(103°F)		37°C
(100°F)		35°C
(96°F)		32°C
(90°F)		26°C
(79°F)		13°C
(55°F)
Mean maximum8°C
(47°F)		16°C
(60°F)		24°C
(75°F)		31°C
(87°F)		35°C
(96°F)		37°C
(99°F)		37°C
(99°F)		35°C
(96°F)		33°C
(92°F)		27°C
(82°F)		21°C
(69°F)		10°C
(50°F)
Average high2°C
(37°F)		6°C
(43°F)		14°C
(57°F)		21°C
(71°F)		27°C
(82°F)		31°C
(89°F)		32°C
(90°F)		31°C
(87°F)		28°C
(82°F)		20°C
(67°F)		12°C
(53°F)		4°C
(39°F)
Daily mean-3°C
(27°F)		-0°C
(32°F)		8°C
(47°F)		15°C
(60°F)		22°C
(71°F)		26°C
(79°F)		28°C
(82°F)		26°C
(80°F)		22°C
(73°F)		14°C
(57°F)		6°C
(43°F)		-1°C
(30°F)
Average low-7°C
(20°F)		-5°C
(24°F)		2°C
(37°F)		9°C
(49°F)		15°C
(60°F)		20°C
(68°F)		24°C
(75°F)		22°C
(72°F)		18°C
(64°F)		8°C
(47°F)		1°C
(35°F)		-5°C
(23°F)
Mean minimum-13°C
(9°F)		-10°C
(14°F)		-4°C
(25°F)		2°C
(36°F)		8°C
(47°F)		14°C
(57°F)		19°C
(67°F)		18°C
(64°F)		12°C
(54°F)		2°C
(35°F)		-5°C
(23°F)		-12°C
(11°F)
Minimum-19°C
(-3°F)		-13°C
(10°F)		-5°C
(23°F)		0°C
(33°F)		4°C
(39°F)		11°C
(51°F)		17°C
(63°F)		16°C
(62°F)		10°C
(50°F)		0°C
(33°F)		-7°C
(19°F)		-15°C
(6°F)

Compare climate in Jiangwakou with other places

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

Monthly average precipitation in Jiangwakou, China

Jiangwakou usually has the most precipitation in July, August and September, with an average of 10 rainy days and 137 mm (5.4 inches) of precipitation per month. The driest months in Jiangwakou are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jiangwakou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)2 (0.1)7 (0.3)16 (0.6)28 (1.1)30 (1.2)49 (1.9)185 (7.3)160 (6.3)65 (2.6)42 (1.6)20 (0.8)3 (0.1)
Average precipitation days (≥ 1 mm)01344714135520

Monthly sunshine hours in Jiangwakou, China

The sunniest months in Jiangwakou are May, June and August, when the sun shines an average of 10 hours 17 minutes a day. Least sunny months in Jiangwakou: January, February and November receive an average of 7 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jiangwakou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours206251290294330314301302284258240251
Mean daily daylight hours9h 43m10h 41m11h 57m13h 14m14h 20m14h 53m14h 36m13h 39m12h 25m11h 7m10h 0m9h 25m

Solar UV radiation in Jiangwakou, China

Jiangwakou experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 9 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Jiangwakou UV Index data.

Average daily maximum UV levels by month for Jiangwakou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2368991197642