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Monthly climate in Wenlan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Wenlan features a humid subtropical climate (Cwa). Temperatures typically range between 11 °C (52 °F) and 22 °C (72 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 1594 mm (62.8 inches) and receives 214 rainy days on the 1 mm (0.04 inches) threshold annually. Wenlan enjoys an average of 3146 hours of sunshine throughout the year, and daylight varies from 10 hours 42 minutes to 13 hours 32 minutes per day.

Monthly average temperatures in Wenlan, China

The warmest months in Wenlan are June, July and August, with daily mean temperatures ranging from 21 to 22 °C (71 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 12 °C (52 - 53 °F) throughout the day. On average each year, Wenlan experiences 87 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Wenlan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(70°F)		25°C
(77°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		30°C
(87°F)		29°C
(85°F)		26°C
(80°F)		25°C
(78°F)		22°C
(71°F)
Mean maximum20°C
(69°F)		22°C
(72°F)		26°C
(78°F)		28°C
(82°F)		29°C
(84°F)		28°C
(82°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		26°C
(79°F)		24°C
(75°F)		21°C
(70°F)
Average high16°C
(60°F)		16°C
(62°F)		20°C
(69°F)		22°C
(72°F)		25°C
(77°F)		26°C
(78°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		21°C
(71°F)		19°C
(67°F)		16°C
(60°F)
Daily mean11°C
(52°F)		12°C
(53°F)		15°C
(60°F)		17°C
(63°F)		20°C
(69°F)		22°C
(72°F)		21°C
(71°F)		21°C
(71°F)		20°C
(69°F)		17°C
(64°F)		14°C
(58°F)		11°C
(52°F)
Average low8°C
(47°F)		8°C
(47°F)		11°C
(52°F)		13°C
(56°F)		17°C
(62°F)		19°C
(67°F)		19°C
(66°F)		19°C
(66°F)		17°C
(64°F)		15°C
(59°F)		11°C
(52°F)		7°C
(46°F)
Mean minimum4°C
(39°F)		4°C
(39°F)		8°C
(47°F)		8°C
(47°F)		13°C
(56°F)		17°C
(63°F)		17°C
(64°F)		17°C
(62°F)		14°C
(58°F)		10°C
(50°F)		6°C
(44°F)		2°C
(36°F)
Minimum-0°C
(32°F)		1°C
(35°F)		7°C
(45°F)		4°C
(40°F)		10°C
(50°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		11°C
(51°F)		8°C
(47°F)		5°C
(40°F)		-2°C
(28°F)

Compare climate in Wenlan with other places

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

Monthly average precipitation in Wenlan, China

Wenlan usually has the most precipitation in June, July and August, with an average of 27 rainy days and 270 mm (10.6 inches) of precipitation per month. The driest months in Wenlan are February, November and December. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Wenlan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)52 (2.0)47 (1.8)69 (2.7)128 (5.1)110 (4.3)197 (7.7)284 (11.2)328 (12.9)172 (6.8)135 (5.3)34 (1.3)40 (1.6)
Average precipitation days (≥ 1 mm)9111716202528282020119

Monthly sunshine hours in Wenlan, China

The sunniest months in Wenlan are May, June and August, when the sun shines an average of 9 hours 50 minutes a day. Least sunny months in Wenlan: January, February and November receive an average of 7 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Wenlan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours179230282271319293286292289240225235
Mean daily daylight hours10h 51m11h 21m12h 0m12h 41m13h 15m13h 32m13h 23m12h 54m12h 15m11h 35m11h 0m10h 42m

Solar UV radiation in Wenlan, China

Wenlan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Wenlan UV Index data.

Average daily maximum UV levels by month for Wenlan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810121315141515141298