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Monthly climate in Gangwei, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Gangwei features a humid subtropical climate (Cfa). Temperatures typically range between 14 °C (58 °F) and 28 °C (84 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1165 mm (45.9 inches) and receives 125 rainy days on the 1 mm (0.04 inches) threshold annually. Gangwei enjoys an average of 3306 hours of sunshine throughout the year, and daylight varies from 10 hours 39 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in Gangwei, China

The warmest months in Gangwei are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 14 to 16 °C (58 - 62 °F) throughout the day. On average each year, Gangwei experiences 153 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 Gangwei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(73°F)		24°C
(75°F)		25°C
(78°F)		29°C
(84°F)		32°C
(90°F)		32°C
(89°F)		33°C
(91°F)		34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		28°C
(82°F)		26°C
(79°F)
Mean maximum21°C
(70°F)		22°C
(71°F)		24°C
(75°F)		27°C
(81°F)		30°C
(86°F)		31°C
(87°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		31°C
(88°F)		26°C
(80°F)		23°C
(74°F)
Average high17°C
(63°F)		17°C
(62°F)		19°C
(67°F)		23°C
(73°F)		26°C
(79°F)		29°C
(84°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		27°C
(81°F)		23°C
(74°F)		19°C
(66°F)
Daily mean14°C
(58°F)		14°C
(58°F)		17°C
(63°F)		20°C
(69°F)		24°C
(76°F)		27°C
(81°F)		28°C
(84°F)		28°C
(83°F)		28°C
(82°F)		25°C
(76°F)		21°C
(69°F)		16°C
(62°F)
Average low12°C
(55°F)		12°C
(54°F)		15°C
(59°F)		18°C
(65°F)		23°C
(73°F)		26°C
(79°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		23°C
(73°F)		19°C
(66°F)		14°C
(58°F)
Mean minimum8°C
(47°F)		9°C
(48°F)		11°C
(51°F)		14°C
(57°F)		18°C
(65°F)		24°C
(75°F)		26°C
(79°F)		26°C
(79°F)		24°C
(75°F)		18°C
(65°F)		15°C
(59°F)		10°C
(51°F)
Minimum6°C
(43°F)		6°C
(43°F)		9°C
(48°F)		12°C
(54°F)		16°C
(61°F)		23°C
(73°F)		26°C
(79°F)		25°C
(78°F)		22°C
(72°F)		18°C
(64°F)		13°C
(56°F)		9°C
(49°F)

Compare climate in Gangwei with other places

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

Monthly average precipitation in Gangwei, China

Gangwei usually has the most precipitation in May, June and August, with an average of 17 rainy days and 196 mm (7.7 inches) of precipitation per month. The driest months in Gangwei are January, October and December. On average, 38 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gangwei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)38 (1.5)51 (2.0)96 (3.8)103 (4.1)133 (5.2)231 (9.1)90 (3.6)224 (8.8)78 (3.1)31 (1.2)47 (1.8)44 (1.7)
Average precipitation days (≥ 1 mm)4711101519141811565

Monthly sunshine hours in Gangwei, China

The sunniest months in Gangwei are May, July and August, when the sun shines an average of 10 hours 4 minutes a day. Least sunny months in Gangwei: January, February and November receive an average of 7 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gangwei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours213245272280296261331308294283257260
Mean daily daylight hours10h 48m11h 19m12h 0m12h 43m13h 18m13h 35m13h 27m12h 56m12h 15m11h 33m10h 57m10h 39m

Solar UV radiation in Gangwei, China

Gangwei experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, February 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 Gangwei UV Index data.

Average daily maximum UV levels by month for Gangwei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111212131313111097