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Monthly climate in Longcun, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Longcun features a humid subtropical climate (Cfa). Temperatures typically range between 10 °C (51 °F) and 29 °C (85 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 42 °C (107 °F). The average annual precipitation amounts to about 1755 mm (69.1 inches) and receives 155 rainy days on the 1 mm (0.04 inches) threshold annually. Longcun enjoys an average of 2949 hours of sunshine throughout the year, and daylight varies from 10 hours 26 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in Longcun, China

The warmest months in Longcun are July, August and September, with daily mean temperatures ranging from 27 to 29 °C (81 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 11 °C (51 - 53 °F) throughout the day. On average each year, Longcun experiences 167 days above 25 °C (77.0 °F) and 4 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Longcun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(78°F)		27°C
(81°F)		30°C
(86°F)		33°C
(92°F)		37°C
(99°F)		36°C
(97°F)		39°C
(103°F)		42°C
(107°F)		39°C
(102°F)		37°C
(100°F)		31°C
(88°F)		28°C
(82°F)
Mean maximum23°C
(73°F)		25°C
(77°F)		28°C
(83°F)		31°C
(89°F)		34°C
(94°F)		34°C
(94°F)		38°C
(101°F)		38°C
(101°F)		37°C
(99°F)		34°C
(94°F)		28°C
(83°F)		24°C
(75°F)
Average high15°C
(59°F)		16°C
(61°F)		20°C
(69°F)		24°C
(76°F)		28°C
(83°F)		30°C
(86°F)		34°C
(94°F)		35°C
(95°F)		33°C
(91°F)		27°C
(81°F)		22°C
(72°F)		16°C
(61°F)
Daily mean10°C
(51°F)		11°C
(53°F)		15°C
(60°F)		19°C
(67°F)		23°C
(74°F)		26°C
(79°F)		29°C
(85°F)		29°C
(85°F)		27°C
(81°F)		22°C
(72°F)		17°C
(62°F)		11°C
(52°F)
Average low7°C
(44°F)		7°C
(46°F)		12°C
(53°F)		15°C
(58°F)		19°C
(67°F)		23°C
(73°F)		25°C
(77°F)		25°C
(77°F)		23°C
(73°F)		18°C
(64°F)		12°C
(55°F)		7°C
(45°F)
Mean minimum-1°C
(30°F)		1°C
(34°F)		5°C
(41°F)		8°C
(47°F)		13°C
(56°F)		19°C
(67°F)		23°C
(73°F)		23°C
(74°F)		18°C
(65°F)		10°C
(50°F)		7°C
(44°F)		0°C
(33°F)
Minimum-5°C
(24°F)		-3°C
(26°F)		2°C
(36°F)		6°C
(43°F)		10°C
(50°F)		16°C
(60°F)		22°C
(72°F)		22°C
(72°F)		15°C
(59°F)		9°C
(48°F)		4°C
(40°F)		-1°C
(30°F)

Compare climate in Longcun with other places

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

Monthly average precipitation in Longcun, China

Longcun usually has the most precipitation in March, May and June, with an average of 19 rainy days and 294 mm (11.6 inches) of precipitation per month. The driest months in Longcun are January, October and December. On average, 51 mm (2.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longcun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)58 (2.3)105 (4.1)200 (7.9)162 (6.4)243 (9.6)438 (17.3)154 (6.0)140 (5.5)85 (3.3)50 (2.0)73 (2.9)45 (1.8)
Average precipitation days (≥ 1 mm)81119161721131410899

Monthly sunshine hours in Longcun, China

The sunniest months in Longcun are May, July and August, when the sun shines an average of 9 hours 43 minutes a day. Least sunny months in Longcun: January, February and December receive an average of 6 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longcun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours182209216241281233308314280243223213
Mean daily daylight hours10h 37m11h 13m12h 0m12h 48m13h 28m13h 48m13h 38m13h 3m12h 17m11h 29m10h 47m10h 26m

Solar UV radiation in Longcun, China

Longcun 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 8. For more detailed information, check out our hourly Longcun UV Index data.

Average daily maximum UV levels by month for Longcun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6811111213131311986