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Monthly climate in Hongshan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hongshan features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (40 °F) and 27 °C (82 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1425 mm (56.1 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually. Hongshan enjoys an average of 2929 hours of sunshine throughout the year, and daylight varies from 10 hours 10 minutes to 14 hours 5 minutes per day.

Monthly average temperatures in Hongshan, China

The warmest months in Hongshan are June, July and August, with daily mean temperatures ranging from 25 to 27 °C (77 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (40 - 44 °F) throughout the day. On average each year, Hongshan experiences 125 days above 25 °C (77.0 °F) and 26 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hongshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(65°F)		26°C
(79°F)		27°C
(81°F)		30°C
(87°F)		32°C
(90°F)		33°C
(92°F)		37°C
(99°F)		36°C
(96°F)		35°C
(94°F)		33°C
(91°F)		27°C
(81°F)		19°C
(66°F)
Mean maximum15°C
(59°F)		20°C
(68°F)		24°C
(75°F)		28°C
(83°F)		31°C
(89°F)		32°C
(90°F)		35°C
(96°F)		35°C
(96°F)		33°C
(92°F)		30°C
(86°F)		24°C
(76°F)		17°C
(63°F)
Average high8°C
(47°F)		10°C
(51°F)		16°C
(61°F)		21°C
(70°F)		25°C
(78°F)		28°C
(84°F)		31°C
(88°F)		31°C
(89°F)		28°C
(83°F)		22°C
(71°F)		17°C
(64°F)		10°C
(51°F)
Daily mean4°C
(40°F)		6°C
(44°F)		12°C
(54°F)		17°C
(62°F)		21°C
(71°F)		25°C
(77°F)		27°C
(81°F)		27°C
(82°F)		24°C
(75°F)		17°C
(63°F)		12°C
(54°F)		6°C
(43°F)
Average low1°C
(34°F)		3°C
(37°F)		8°C
(46°F)		12°C
(54°F)		17°C
(63°F)		21°C
(70°F)		24°C
(75°F)		24°C
(75°F)		20°C
(68°F)		13°C
(56°F)		8°C
(46°F)		2°C
(36°F)
Mean minimum-4°C
(24°F)		-2°C
(29°F)		2°C
(35°F)		5°C
(41°F)		12°C
(54°F)		17°C
(63°F)		21°C
(71°F)		21°C
(69°F)		15°C
(60°F)		7°C
(44°F)		1°C
(35°F)		-4°C
(25°F)
Minimum-7°C
(19°F)		-3°C
(26°F)		-1°C
(31°F)		4°C
(39°F)		10°C
(50°F)		15°C
(59°F)		20°C
(68°F)		20°C
(68°F)		13°C
(56°F)		5°C
(41°F)		-0°C
(32°F)		-5°C
(23°F)

Compare climate in Hongshan with other places

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

Monthly average precipitation in Hongshan, China

Hongshan usually has the most precipitation in May, June and July, with an average of 15 rainy days and 240 mm (9.4 inches) of precipitation per month. The driest months in Hongshan are October, November and December. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hongshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)55 (2.2)69 (2.7)121 (4.7)100 (4.0)174 (6.8)222 (8.8)323 (12.7)147 (5.8)94 (3.7)50 (2.0)39 (1.5)31 (1.2)
Average precipitation days (≥ 1 mm)81013101416171410676

Monthly sunshine hours in Hongshan, China

The sunniest months in Hongshan are June, July and August, when the sun shines an average of 9 hours 25 minutes a day. Least sunny months in Hongshan: January, February and December receive an average of 6 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hongshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours165204227244269274293298265230227226
Mean daily daylight hours10h 22m11h 4m11h 59m12h 55m13h 42m14h 5m13h 53m13h 12m12h 19m11h 23m10h 35m10h 10m

Solar UV radiation in Hongshan, China

Hongshan experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 11 - 12, 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 6. For more detailed information, check out our hourly Hongshan UV Index data.

Average daily maximum UV levels by month for Hongshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)578101011121210865