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Monthly climate in Chishan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chishan features a humid subtropical climate (Cwa). Temperatures typically range between 1 °C (34 °F) and 26 °C (79 °F) through the year, but rarely can drop to -10 °C (15 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 705 mm (27.7 inches) and receives 69 rainy days on the 1 mm (0.04 inches) threshold annually. Chishan enjoys an average of 3284 hours of sunshine throughout the year, and daylight varies from 9 hours 39 minutes to 14 hours 38 minutes per day.

Monthly average temperatures in Chishan, China

The warmest months in Chishan are July, August and September, with daily mean temperatures ranging from 23 to 26 °C (73 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (34 - 39 °F) throughout the day. On average each year, Chishan experiences 60 days above 25 °C (77.0 °F) and 51 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chishan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum9°C
(49°F)		13°C
(56°F)		15°C
(59°F)		23°C
(73°F)		27°C
(81°F)		28°C
(83°F)		31°C
(88°F)		32°C
(90°F)		29°C
(84°F)		26°C
(80°F)		22°C
(72°F)		15°C
(59°F)
Mean maximum8°C
(46°F)		10°C
(50°F)		14°C
(57°F)		18°C
(65°F)		24°C
(75°F)		26°C
(79°F)		30°C
(86°F)		30°C
(87°F)		27°C
(82°F)		24°C
(76°F)		19°C
(67°F)		12°C
(54°F)
Average high3°C
(38°F)		4°C
(40°F)		9°C
(48°F)		13°C
(56°F)		18°C
(66°F)		22°C
(73°F)		26°C
(80°F)		28°C
(82°F)		25°C
(77°F)		19°C
(67°F)		13°C
(56°F)		6°C
(43°F)
Daily mean1°C
(34°F)		2°C
(35°F)		6°C
(43°F)		11°C
(51°F)		16°C
(61°F)		20°C
(69°F)		25°C
(77°F)		26°C
(79°F)		23°C
(73°F)		17°C
(62°F)		11°C
(51°F)		4°C
(39°F)
Average low-1°C
(30°F)		-1°C
(31°F)		3°C
(38°F)		8°C
(47°F)		13°C
(56°F)		18°C
(65°F)		23°C
(74°F)		24°C
(76°F)		21°C
(69°F)		14°C
(58°F)		8°C
(47°F)		1°C
(35°F)
Mean minimum-6°C
(22°F)		-5°C
(23°F)		-1°C
(30°F)		4°C
(39°F)		9°C
(49°F)		15°C
(59°F)		20°C
(69°F)		21°C
(70°F)		17°C
(63°F)		10°C
(49°F)		3°C
(37°F)		-5°C
(24°F)
Minimum-10°C
(15°F)		-7°C
(19°F)		-3°C
(27°F)		2°C
(35°F)		8°C
(47°F)		14°C
(57°F)		19°C
(67°F)		20°C
(68°F)		14°C
(58°F)		9°C
(48°F)		0°C
(33°F)		-7°C
(19°F)

Compare climate in Chishan with other places

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

Monthly average precipitation in Chishan, China

Chishan usually has the most precipitation in July, August and September, with an average of 9 rainy days and 124 mm (4.9 inches) of precipitation per month. The driest months in Chishan are January, February and December. On average, 19 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chishan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)16 (0.6)18 (0.7)26 (1.0)48 (1.9)61 (2.4)75 (3.0)157 (6.2)125 (4.9)91 (3.6)32 (1.2)33 (1.3)23 (0.9)
Average precipitation days (≥ 1 mm)2335759137456

Monthly sunshine hours in Chishan, China

The sunniest months in Chishan are May, June and July, when the sun shines an average of 10 hours 32 minutes a day. Least sunny months in Chishan: January, November and December receive an average of 6 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chishan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours184240286292320318330312283266231218
Mean daily daylight hours9h 55m10h 49m11h 57m13h 8m14h 8m14h 38m14h 23m13h 31m12h 23m11h 12m10h 11m9h 39m

Solar UV radiation in Chishan, China

Chishan experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 12, which corresponds to the Very High / Extreme 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 4. For more detailed information, check out our hourly Chishan UV Index data.

Average daily maximum UV levels by month for Chishan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)346891011129743