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Monthly climate in Chengkou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chengkou features a humid subtropical climate (Cfa). Temperatures typically range between 10 °C (51 °F) and 28 °C (82 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 1540 mm (60.6 inches) and receives 183 rainy days on the 1 mm (0.04 inches) threshold annually. Chengkou enjoys an average of 2858 hours of sunshine throughout the year, and daylight varies from 10 hours 34 minutes to 13 hours 40 minutes per day.

Monthly average temperatures in Chengkou, China

The warmest months in Chengkou are July, August and September, 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 10 to 11 °C (51 - 53 °F) throughout the day. On average each year, Chengkou experiences 155 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chengkou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum23°C
(74°F)		26°C
(80°F)		29°C
(85°F)		31°C
(87°F)		33°C
(92°F)		34°C
(93°F)		37°C
(99°F)		38°C
(100°F)		37°C
(98°F)		36°C
(96°F)		28°C
(83°F)		24°C
(76°F)
Mean maximum22°C
(72°F)		24°C
(76°F)		26°C
(80°F)		29°C
(85°F)		32°C
(90°F)		32°C
(91°F)		36°C
(97°F)		36°C
(97°F)		35°C
(96°F)		33°C
(91°F)		27°C
(81°F)		23°C
(73°F)
Average high15°C
(59°F)		15°C
(60°F)		19°C
(67°F)		23°C
(74°F)		27°C
(81°F)		29°C
(85°F)		32°C
(90°F)		32°C
(91°F)		31°C
(88°F)		25°C
(78°F)		21°C
(70°F)		16°C
(61°F)
Daily mean10°C
(51°F)		11°C
(53°F)		16°C
(61°F)		19°C
(67°F)		23°C
(75°F)		26°C
(79°F)		28°C
(82°F)		27°C
(82°F)		26°C
(79°F)		21°C
(70°F)		16°C
(62°F)		11°C
(53°F)
Average low7°C
(45°F)		8°C
(47°F)		13°C
(55°F)		16°C
(61°F)		20°C
(69°F)		23°C
(74°F)		24°C
(76°F)		24°C
(75°F)		22°C
(72°F)		17°C
(63°F)		13°C
(55°F)		8°C
(46°F)
Mean minimum1°C
(34°F)		2°C
(37°F)		7°C
(45°F)		9°C
(48°F)		15°C
(60°F)		20°C
(68°F)		23°C
(73°F)		22°C
(72°F)		18°C
(65°F)		11°C
(52°F)		8°C
(46°F)		2°C
(36°F)
Minimum-2°C
(28°F)		-2°C
(29°F)		4°C
(39°F)		5°C
(42°F)		11°C
(51°F)		17°C
(63°F)		22°C
(72°F)		21°C
(71°F)		14°C
(58°F)		9°C
(49°F)		6°C
(42°F)		0°C
(32°F)

Compare climate in Chengkou with other places

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

Monthly average precipitation in Chengkou, China

Chengkou usually has the most precipitation in March, May and June, with an average of 22 rainy days and 215 mm (8.5 inches) of precipitation per month. The driest months in Chengkou are January, October and December. On average, 52 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chengkou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)61 (2.4)114 (4.5)181 (7.1)158 (6.2)195 (7.7)268 (10.6)132 (5.2)146 (5.7)124 (4.9)57 (2.3)67 (2.7)36 (1.4)
Average precipitation days (≥ 1 mm)81221182224182016897

Monthly sunshine hours in Chengkou, China

The sunniest months in Chengkou are July, August and September, when the sun shines an average of 9 hours 35 minutes a day. Least sunny months in Chengkou: January, March and April receive an average of 6 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chengkou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours183210189199260239296305280238222230
Mean daily daylight hours10h 44m11h 17m12h 0m12h 44m13h 22m13h 40m13h 31m12h 58m12h 16m11h 32m10h 54m10h 34m

Solar UV radiation in Chengkou, China

Chengkou experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Chengkou UV Index data.

Average daily maximum UV levels by month for Chengkou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111213131313111086