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Monthly climate in Gantang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Gantang features a humid subtropical climate (Cfa). Temperatures typically range between 11 °C (52 °F) and 28 °C (83 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1451 mm (57.1 inches) and receives 163 rainy days on the 1 mm (0.04 inches) threshold annually. Gantang enjoys an average of 2859 hours of sunshine throughout the year, and daylight varies from 10 hours 27 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in Gantang, China

The warmest months in Gantang are July, August and September, with daily mean temperatures ranging from 26 to 28 °C (79 - 83 °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 - 54 °F) throughout the day. On average each year, Gantang experiences 158 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 Gantang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(82°F)		29°C
(85°F)		32°C
(90°F)		34°C
(93°F)		36°C
(98°F)		38°C
(100°F)		39°C
(103°F)		38°C
(101°F)		38°C
(102°F)		35°C
(95°F)		32°C
(89°F)		29°C
(85°F)
Mean maximum24°C
(76°F)		25°C
(77°F)		29°C
(84°F)		31°C
(89°F)		34°C
(93°F)		35°C
(95°F)		37°C
(99°F)		36°C
(98°F)		36°C
(97°F)		33°C
(92°F)		28°C
(83°F)		25°C
(78°F)
Average high15°C
(59°F)		16°C
(60°F)		20°C
(68°F)		23°C
(75°F)		27°C
(81°F)		30°C
(85°F)		33°C
(92°F)		32°C
(90°F)		31°C
(88°F)		26°C
(79°F)		21°C
(71°F)		16°C
(62°F)
Daily mean11°C
(52°F)		11°C
(52°F)		15°C
(59°F)		18°C
(65°F)		23°C
(73°F)		26°C
(78°F)		28°C
(83°F)		28°C
(83°F)		26°C
(79°F)		21°C
(70°F)		17°C
(63°F)		12°C
(54°F)
Average low8°C
(46°F)		8°C
(46°F)		11°C
(53°F)		15°C
(58°F)		19°C
(67°F)		23°C
(73°F)		25°C
(78°F)		25°C
(77°F)		23°C
(73°F)		18°C
(64°F)		13°C
(57°F)		9°C
(48°F)
Mean minimum1°C
(34°F)		2°C
(36°F)		6°C
(42°F)		9°C
(48°F)		13°C
(55°F)		19°C
(66°F)		23°C
(74°F)		23°C
(74°F)		18°C
(65°F)		12°C
(53°F)		8°C
(47°F)		3°C
(37°F)
Minimum-1°C
(31°F)		-1°C
(30°F)		3°C
(38°F)		6°C
(43°F)		9°C
(49°F)		16°C
(61°F)		22°C
(73°F)		23°C
(74°F)		16°C
(61°F)		10°C
(51°F)		7°C
(45°F)		1°C
(34°F)

Compare climate in Gantang with other places

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

Monthly average precipitation in Gantang, China

Gantang usually has the most precipitation in June, July and August, with an average of 21 rainy days and 247 mm (9.7 inches) of precipitation per month. The driest months in Gantang are January, October and December. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Gantang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)39 (1.5)67 (2.6)121 (4.8)88 (3.5)148 (5.8)323 (12.7)179 (7.1)237 (9.3)91 (3.6)61 (2.4)66 (2.6)32 (1.3)
Average precipitation days (≥ 1 mm)6915131622202316887

Monthly sunshine hours in Gantang, China

The sunniest months in Gantang are July, August and September, when the sun shines an average of 9 hours 18 minutes a day. Least sunny months in Gantang: January, February and December receive an average of 6 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Gantang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours174210223244265218293295266241214209
Mean daily daylight hours10h 37m11h 13m12h 0m12h 48m13h 28m13h 48m13h 38m13h 3m12h 17m11h 29m10h 48m10h 27m

Solar UV radiation in Gantang, China

Gantang 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, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Gantang UV Index data.

Average daily maximum UV levels by month for Gantang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6910121213131312986