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Monthly climate in Suyangshan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Suyangshan features a humid subtropical climate (Cwa). Temperatures typically range between 1 °C (35 °F) and 27 °C (81 °F) through the year, but rarely can drop to -13 °C (8 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 963 mm (37.9 inches) and receives 78 rainy days on the 1 mm (0.04 inches) threshold annually. Suyangshan enjoys an average of 3087 hours of sunshine throughout the year, and daylight varies from 9 hours 52 minutes to 14 hours 24 minutes per day.

Monthly average temperatures in Suyangshan, China

The warmest months in Suyangshan are June, July and August, with daily mean temperatures ranging from 26 to 27 °C (79 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (35 - 40 °F) throughout the day. On average each year, Suyangshan experiences 123 days above 25 °C (77.0 °F) and 58 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Suyangshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		25°C
(78°F)		28°C
(83°F)		31°C
(88°F)		37°C
(98°F)		37°C
(98°F)		37°C
(99°F)		36°C
(97°F)		33°C
(92°F)		32°C
(91°F)		25°C
(77°F)		16°C
(62°F)
Mean maximum12°C
(54°F)		18°C
(65°F)		24°C
(76°F)		29°C
(85°F)		34°C
(93°F)		36°C
(96°F)		35°C
(96°F)		35°C
(95°F)		32°C
(90°F)		29°C
(84°F)		23°C
(73°F)		14°C
(58°F)
Average high6°C
(43°F)		9°C
(49°F)		15°C
(60°F)		21°C
(69°F)		27°C
(80°F)		31°C
(87°F)		31°C
(88°F)		31°C
(88°F)		28°C
(82°F)		21°C
(71°F)		16°C
(61°F)		8°C
(47°F)
Daily mean1°C
(35°F)		4°C
(40°F)		10°C
(51°F)		16°C
(60°F)		21°C
(71°F)		26°C
(79°F)		27°C
(81°F)		27°C
(81°F)		23°C
(74°F)		16°C
(61°F)		10°C
(51°F)		3°C
(38°F)
Average low-2°C
(28°F)		-0°C
(32°F)		5°C
(42°F)		10°C
(51°F)		16°C
(61°F)		21°C
(70°F)		24°C
(76°F)		24°C
(76°F)		19°C
(67°F)		12°C
(53°F)		6°C
(42°F)		-1°C
(30°F)
Mean minimum-8°C
(17°F)		-5°C
(23°F)		-1°C
(30°F)		4°C
(39°F)		10°C
(50°F)		16°C
(61°F)		21°C
(71°F)		19°C
(66°F)		14°C
(58°F)		4°C
(39°F)		-2°C
(29°F)		-8°C
(18°F)
Minimum-13°C
(8°F)		-8°C
(18°F)		-4°C
(26°F)		3°C
(37°F)		7°C
(45°F)		14°C
(58°F)		19°C
(67°F)		16°C
(60°F)		13°C
(55°F)		1°C
(34°F)		-4°C
(26°F)		-13°C
(8°F)

Compare climate in Suyangshan with other places

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

Monthly average precipitation in Suyangshan, China

Suyangshan usually has the most precipitation in June, July and August, with an average of 12 rainy days and 213 mm (8.4 inches) of precipitation per month. The driest months in Suyangshan are January, February and December. On average, 22 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Suyangshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)27 (1.0)25 (1.0)29 (1.2)37 (1.4)58 (2.3)135 (5.3)301 (11.8)203 (8.0)76 (3.0)30 (1.2)28 (1.1)16 (0.6)
Average precipitation days (≥ 1 mm)33476715156543

Monthly sunshine hours in Suyangshan, China

The sunniest months in Suyangshan are May, June and July, when the sun shines an average of 9 hours 43 minutes a day. Least sunny months in Suyangshan: January, October and November receive an average of 6 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Suyangshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours185233267264298296300287262229228234
Mean daily daylight hours10h 6m10h 55m11h 58m13h 3m13h 57m14h 24m14h 11m13h 23m12h 21m11h 17m10h 21m9h 52m

Solar UV radiation in Suyangshan, China

Suyangshan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Suyangshan UV Index data.

Average daily maximum UV levels by month for Suyangshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3579101010109853