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Monthly climate in Longshan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Longshan features a subtropical climate (Cwb). Temperatures typically range between 11 °C (52 °F) and 21 °C (71 °F) through the year, but rarely can drop to 0 °C (33 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 2034 mm (80.1 inches) and receives 195 rainy days on the 1 mm (0.04 inches) threshold annually. Longshan enjoys an average of 3395 hours of sunshine throughout the year, and daylight varies from 10 hours 37 minutes to 13 hours 37 minutes per day.

Monthly average temperatures in Longshan, China

The warmest months in Longshan are June, July and August, with daily mean temperatures ranging from 21 to 21 °C (70 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 13 °C (52 - 55 °F) throughout the day. On average each year, Longshan experiences 102 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 Longshan. 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)		28°C
(83°F)		30°C
(87°F)		32°C
(90°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		29°C
(85°F)		28°C
(83°F)		24°C
(76°F)		22°C
(71°F)
Mean maximum21°C
(70°F)		23°C
(74°F)		26°C
(79°F)		28°C
(83°F)		29°C
(85°F)		28°C
(83°F)		29°C
(84°F)		30°C
(85°F)		29°C
(84°F)		27°C
(81°F)		24°C
(75°F)		21°C
(70°F)
Average high18°C
(65°F)		20°C
(68°F)		23°C
(73°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(78°F)		26°C
(78°F)		24°C
(76°F)		22°C
(71°F)		19°C
(66°F)
Daily mean11°C
(52°F)		13°C
(55°F)		16°C
(61°F)		18°C
(65°F)		20°C
(68°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		19°C
(67°F)		15°C
(59°F)		12°C
(54°F)
Average low5°C
(42°F)		6°C
(44°F)		10°C
(50°F)		13°C
(56°F)		16°C
(60°F)		18°C
(65°F)		19°C
(66°F)		19°C
(66°F)		18°C
(64°F)		16°C
(60°F)		10°C
(50°F)		6°C
(44°F)
Mean minimum2°C
(35°F)		2°C
(37°F)		6°C
(42°F)		10°C
(50°F)		12°C
(54°F)		17°C
(63°F)		18°C
(64°F)		17°C
(63°F)		16°C
(60°F)		12°C
(53°F)		6°C
(43°F)		2°C
(36°F)
Minimum0°C
(33°F)		1°C
(34°F)		3°C
(38°F)		8°C
(47°F)		11°C
(51°F)		15°C
(60°F)		17°C
(63°F)		17°C
(63°F)		13°C
(56°F)		9°C
(48°F)		5°C
(41°F)		1°C
(34°F)

Compare climate in Longshan with other places

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

Monthly average precipitation in Longshan, China

Longshan usually has the most precipitation in June, July and August, with an average of 29 rainy days and 393 mm (15.5 inches) of precipitation per month. The driest months in Longshan are January, February and December. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)39 (1.5)25 (1.0)53 (2.1)108 (4.2)131 (5.2)317 (12.5)441 (17.4)420 (16.5)257 (10.1)162 (6.4)53 (2.1)28 (1.1)
Average precipitation days (≥ 1 mm)4661318283030272373

Monthly sunshine hours in Longshan, China

The sunniest months in Longshan are March, April and May, when the sun shines an average of 10 hours 49 minutes a day. Least sunny months in Longshan: January, June and July receive an average of 7 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240293335318341248224256271274291298
Mean daily daylight hours10h 47m11h 19m12h 0m12h 43m13h 19m13h 37m13h 28m12h 57m12h 15m11h 33m10h 56m10h 37m

Solar UV radiation in Longshan, China

Longshan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 14 - 15, 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 Longshan UV Index data.

Average daily maximum UV levels by month for Longshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111214141515131297