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Monthly climate in Longquan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Longquan features a humid continental climate (Dwa). Temperatures typically range between -5 °C (24 °F) and 23 °C (73 °F) through the year, but rarely can drop to -24 °C (-12 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 566 mm (22.3 inches) and receives 75 rainy days on the 1 mm (0.04 inches) threshold annually. Longquan enjoys an average of 3432 hours of sunshine throughout the year, and daylight varies from 9 hours 40 minutes to 14 hours 36 minutes per day.

Monthly average temperatures in Longquan, China

The warmest months in Longquan are June, July and August, with daily mean temperatures ranging from 21 to 23 °C (70 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -1 °C (24 - 30 °F) throughout the day. On average each year, Longquan experiences 72 days above 25 °C (77.0 °F) and 115 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Longquan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(46°F)		16°C
(61°F)		25°C
(78°F)		29°C
(84°F)		32°C
(90°F)		33°C
(93°F)		35°C
(96°F)		33°C
(91°F)		31°C
(88°F)		25°C
(77°F)		18°C
(64°F)		9°C
(49°F)
Mean maximum6°C
(43°F)		13°C
(55°F)		20°C
(68°F)		26°C
(79°F)		30°C
(86°F)		31°C
(89°F)		33°C
(91°F)		32°C
(89°F)		27°C
(81°F)		22°C
(71°F)		16°C
(61°F)		8°C
(46°F)
Average high-0°C
(32°F)		4°C
(39°F)		12°C
(53°F)		17°C
(63°F)		23°C
(73°F)		27°C
(80°F)		28°C
(82°F)		26°C
(79°F)		21°C
(71°F)		14°C
(57°F)		8°C
(47°F)		0°C
(33°F)
Daily mean-5°C
(24°F)		-1°C
(30°F)		6°C
(43°F)		12°C
(53°F)		17°C
(63°F)		21°C
(70°F)		23°C
(73°F)		21°C
(71°F)		16°C
(62°F)		9°C
(49°F)		3°C
(38°F)		-4°C
(25°F)
Average low-9°C
(15°F)		-6°C
(21°F)		1°C
(34°F)		6°C
(43°F)		11°C
(52°F)		16°C
(61°F)		18°C
(65°F)		17°C
(63°F)		12°C
(54°F)		5°C
(42°F)		-1°C
(30°F)		-9°C
(17°F)
Mean minimum-18°C
(-0°F)		-14°C
(7°F)		-5°C
(24°F)		-2°C
(29°F)		5°C
(41°F)		11°C
(52°F)		14°C
(58°F)		13°C
(55°F)		8°C
(46°F)		-1°C
(30°F)		-8°C
(17°F)		-17°C
(2°F)
Minimum-24°C
(-12°F)		-18°C
(-0°F)		-6°C
(22°F)		-5°C
(24°F)		1°C
(34°F)		10°C
(50°F)		13°C
(56°F)		11°C
(52°F)		5°C
(41°F)		-3°C
(27°F)		-10°C
(14°F)		-21°C
(-6°F)

Compare climate in Longquan with other places

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

Monthly average precipitation in Longquan, China

Longquan usually has the most precipitation in July, August and September, with an average of 12 rainy days and 102 mm (4.0 inches) of precipitation per month. The driest months in Longquan are January, February and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longquan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)11 (0.4)21 (0.8)42 (1.7)41 (1.6)49 (1.9)110 (4.3)111 (4.4)85 (3.3)69 (2.7)17 (0.7)4 (0.1)
Average precipitation days (≥ 1 mm)23465615129841

Monthly sunshine hours in Longquan, China

The sunniest months in Longquan are May, June and July, when the sun shines an average of 10 hours 45 minutes a day. Least sunny months in Longquan: January, October and November receive an average of 7 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longquan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours215268299289331321336318269254258270
Mean daily daylight hours9h 56m10h 49m11h 57m13h 8m14h 7m14h 36m14h 21m13h 30m12h 23m11h 13m10h 12m9h 40m

Solar UV radiation in Longquan, China

Longquan experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Longquan UV Index data.

Average daily maximum UV levels by month for Longquan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3579101111109753