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Monthly climate in Humen, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Humen features a humid subtropical climate (Cwa). Temperatures typically range between 17 °C (62 °F) and 29 °C (85 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1822 mm (71.7 inches) and receives 174 rainy days on the 1 mm (0.04 inches) threshold annually. Humen enjoys an average of 3072 hours of sunshine throughout the year, and daylight varies from 10 hours 44 minutes to 13 hours 29 minutes per day.

Monthly average temperatures in Humen, China

The warmest months in Humen are June, July and August, with daily mean temperatures ranging from 28 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 17 °C (62 - 64 °F) throughout the day. On average each year, Humen experiences 196 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Humen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		26°C
(80°F)		28°C
(83°F)		30°C
(86°F)		33°C
(92°F)		33°C
(92°F)		35°C
(95°F)		35°C
(95°F)		34°C
(93°F)		33°C
(92°F)		29°C
(85°F)		27°C
(81°F)
Mean maximum24°C
(75°F)		25°C
(77°F)		27°C
(80°F)		29°C
(85°F)		31°C
(89°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		33°C
(92°F)		32°C
(89°F)		28°C
(83°F)		25°C
(78°F)
Average high20°C
(68°F)		20°C
(68°F)		23°C
(74°F)		25°C
(78°F)		29°C
(84°F)		30°C
(87°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		28°C
(82°F)		25°C
(77°F)		20°C
(69°F)
Daily mean17°C
(62°F)		17°C
(63°F)		21°C
(70°F)		23°C
(74°F)		26°C
(80°F)		28°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		25°C
(78°F)		22°C
(72°F)		17°C
(64°F)
Average low14°C
(58°F)		15°C
(58°F)		18°C
(66°F)		21°C
(70°F)		25°C
(77°F)		27°C
(81°F)		28°C
(82°F)		27°C
(81°F)		26°C
(80°F)		23°C
(74°F)		19°C
(67°F)		15°C
(59°F)
Mean minimum8°C
(47°F)		10°C
(50°F)		13°C
(56°F)		16°C
(61°F)		20°C
(69°F)		25°C
(78°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)		19°C
(67°F)		15°C
(59°F)		9°C
(49°F)
Minimum6°C
(43°F)		6°C
(44°F)		11°C
(52°F)		13°C
(56°F)		17°C
(63°F)		24°C
(76°F)		25°C
(78°F)		26°C
(78°F)		24°C
(75°F)		16°C
(62°F)		14°C
(58°F)		8°C
(47°F)

Compare climate in Humen with other places

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

Monthly average precipitation in Humen, China

Humen usually has the most precipitation in May, June and August, with an average of 24 rainy days and 319 mm (12.6 inches) of precipitation per month. The driest months in Humen are January, November and December. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Humen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)35 (1.4)62 (2.5)95 (3.7)128 (5.1)210 (8.3)391 (15.4)196 (7.7)356 (14.0)182 (7.2)118 (4.6)26 (1.0)23 (0.9)
Average precipitation days (≥ 1 mm)4814132026242621954

Monthly sunshine hours in Humen, China

The sunniest months in Humen are May, July and September, when the sun shines an average of 9 hours 25 minutes a day. Least sunny months in Humen: January, February and April receive an average of 7 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Humen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours201231240226281258308272276268249255
Mean daily daylight hours10h 53m11h 22m12h 1m12h 40m13h 13m13h 29m13h 21m12h 52m12h 15m11h 35m11h 2m10h 44m

Solar UV radiation in Humen, China

Humen experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the High / 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 Humen UV Index data.

Average daily maximum UV levels by month for Humen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710111214131313111097