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Monthly climate in Hengkou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hengkou features a humid subtropical climate (Cfa). Temperatures typically range between 12 °C (53 °F) and 27 °C (81 °F) through the year, but rarely can drop to -3 °C (26 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 1350 mm (53.2 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Hengkou enjoys an average of 2896 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 Hengkou, China

The warmest months in Hengkou are July, August and September, with daily mean temperatures ranging from 25 to 27 °C (78 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 12 °C (53 - 54 °F) throughout the day. On average each year, Hengkou experiences 159 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hengkou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(80°F)		27°C
(82°F)		30°C
(86°F)		32°C
(90°F)		35°C
(96°F)		36°C
(97°F)		37°C
(98°F)		35°C
(96°F)		37°C
(100°F)		35°C
(96°F)		28°C
(84°F)		27°C
(81°F)
Mean maximum24°C
(76°F)		25°C
(77°F)		28°C
(82°F)		30°C
(87°F)		32°C
(90°F)		33°C
(92°F)		36°C
(96°F)		34°C
(94°F)		34°C
(94°F)		32°C
(90°F)		28°C
(82°F)		25°C
(77°F)
Average high17°C
(62°F)		17°C
(63°F)		20°C
(69°F)		24°C
(75°F)		27°C
(81°F)		29°C
(84°F)		32°C
(90°F)		31°C
(89°F)		31°C
(87°F)		26°C
(79°F)		22°C
(72°F)		17°C
(64°F)
Daily mean12°C
(53°F)		12°C
(54°F)		16°C
(60°F)		19°C
(66°F)		22°C
(73°F)		25°C
(77°F)		27°C
(81°F)		26°C
(80°F)		25°C
(78°F)		21°C
(70°F)		17°C
(62°F)		12°C
(54°F)
Average low7°C
(46°F)		8°C
(47°F)		12°C
(53°F)		14°C
(58°F)		19°C
(66°F)		22°C
(72°F)		23°C
(74°F)		23°C
(74°F)		21°C
(71°F)		17°C
(63°F)		13°C
(55°F)		8°C
(47°F)
Mean minimum-1°C
(31°F)		2°C
(35°F)		5°C
(41°F)		7°C
(44°F)		13°C
(56°F)		19°C
(67°F)		22°C
(71°F)		21°C
(71°F)		17°C
(63°F)		10°C
(51°F)		7°C
(45°F)		1°C
(35°F)
Minimum-3°C
(27°F)		-3°C
(26°F)		1°C
(35°F)		3°C
(38°F)		8°C
(46°F)		18°C
(64°F)		21°C
(70°F)		21°C
(70°F)		14°C
(58°F)		9°C
(49°F)		4°C
(39°F)		-1°C
(31°F)

Compare climate in Hengkou with other places

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

Monthly average precipitation in Hengkou, China

Hengkou usually has the most precipitation in May, June and August, with an average of 19 rainy days and 228 mm (9.0 inches) of precipitation per month. The driest months in Hengkou are January, October and December. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hengkou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)35 (1.4)66 (2.6)128 (5.0)102 (4.0)196 (7.7)257 (10.1)117 (4.6)231 (9.1)106 (4.2)42 (1.7)48 (1.9)23 (0.9)
Average precipitation days (≥ 1 mm)4815141920142012774

Monthly sunshine hours in Hengkou, China

The sunniest months in Hengkou are July, August and September, when the sun shines an average of 9 hours 23 minutes a day. Least sunny months in Hengkou: January, February and June receive an average of 6 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hengkou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours192200226236267220298291273235224230
Mean daily daylight hours10h 44m11h 17m12h 0m12h 45m13h 22m13h 40m13h 31m12h 59m12h 16m11h 32m10h 53m10h 34m

Solar UV radiation in Hengkou, China

Hengkou 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 Hengkou UV Index data.

Average daily maximum UV levels by month for Hengkou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79121213131313121087