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Monthly climate in Hengshan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hengshan features a humid subtropical climate (Cfa). Temperatures typically range between 8 °C (46 °F) and 29 °C (84 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1953 mm (76.9 inches) and receives 165 rainy days on the 1 mm (0.04 inches) threshold annually. Hengshan enjoys an average of 2913 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 53 minutes per day.

Monthly average temperatures in Hengshan, China

The warmest months in Hengshan are July, August and September, with daily mean temperatures ranging from 26 to 29 °C (79 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 9 °C (46 - 49 °F) throughout the day. On average each year, Hengshan experiences 144 days above 25 °C (77.0 °F) and 8 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hengshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(76°F)		25°C
(78°F)		30°C
(87°F)		32°C
(90°F)		36°C
(97°F)		35°C
(96°F)		36°C
(98°F)		38°C
(101°F)		37°C
(98°F)		36°C
(96°F)		28°C
(83°F)		25°C
(77°F)
Mean maximum21°C
(70°F)		23°C
(74°F)		28°C
(82°F)		31°C
(88°F)		33°C
(92°F)		33°C
(92°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		33°C
(91°F)		26°C
(79°F)		21°C
(70°F)
Average high12°C
(53°F)		13°C
(56°F)		18°C
(65°F)		23°C
(73°F)		27°C
(81°F)		29°C
(84°F)		32°C
(91°F)		33°C
(92°F)		30°C
(87°F)		24°C
(76°F)		19°C
(67°F)		13°C
(56°F)
Daily mean8°C
(46°F)		9°C
(49°F)		14°C
(57°F)		18°C
(65°F)		23°C
(73°F)		25°C
(78°F)		28°C
(83°F)		29°C
(84°F)		26°C
(79°F)		20°C
(68°F)		15°C
(59°F)		9°C
(48°F)
Average low4°C
(40°F)		6°C
(42°F)		10°C
(51°F)		14°C
(57°F)		19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		25°C
(77°F)		22°C
(71°F)		16°C
(61°F)		11°C
(51°F)		5°C
(42°F)
Mean minimum-3°C
(28°F)		-1°C
(31°F)		3°C
(37°F)		6°C
(43°F)		13°C
(55°F)		19°C
(66°F)		22°C
(73°F)		22°C
(72°F)		17°C
(62°F)		9°C
(48°F)		4°C
(40°F)		-1°C
(30°F)
Minimum-5°C
(23°F)		-4°C
(25°F)		1°C
(34°F)		2°C
(37°F)		10°C
(50°F)		15°C
(60°F)		21°C
(69°F)		21°C
(70°F)		16°C
(60°F)		8°C
(47°F)		1°C
(35°F)		-3°C
(27°F)

Compare climate in Hengshan with other places

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

Monthly average precipitation in Hengshan, China

Hengshan usually has the most precipitation in May, June and July, with an average of 19 rainy days and 315 mm (12.4 inches) of precipitation per month. The driest months in Hengshan are January, October and December. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hengshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)70 (2.8)100 (3.9)187 (7.4)184 (7.2)284 (11.2)417 (16.4)244 (9.6)175 (6.9)109 (4.3)50 (2.0)84 (3.3)50 (2.0)
Average precipitation days (≥ 1 mm)9121815182318131271010

Monthly sunshine hours in Hengshan, China

The sunniest months in Hengshan are May, July and August, when the sun shines an average of 9 hours 42 minutes a day. Least sunny months in Hengshan: January, February and March receive an average of 6 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hengshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours169200214241285233302315275239219217
Mean daily daylight hours10h 33m11h 11m11h 59m12h 50m13h 32m13h 53m13h 42m13h 6m12h 17m11h 27m10h 44m10h 22m

Solar UV radiation in Hengshan, China

Hengshan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Hengshan UV Index data.

Average daily maximum UV levels by month for Hengshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6810111212121311875