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Monthly climate in Longtang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Longtang features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (40 °F) and 28 °C (82 °F) through the year, but rarely can drop to -9 °C (15 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 1720 mm (67.7 inches) and receives 173 rainy days on the 1 mm (0.04 inches) threshold annually. Longtang enjoys an average of 2620 hours of sunshine throughout the year, and daylight varies from 10 hours 20 minutes to 13 hours 54 minutes per day.

Monthly average temperatures in Longtang, China

The warmest months in Longtang are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (77 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (40 - 45 °F) throughout the day. On average each year, Longtang experiences 118 days above 25 °C (77.0 °F) and 14 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Longtang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		26°C
(79°F)		30°C
(87°F)		32°C
(90°F)		35°C
(95°F)		35°C
(95°F)		37°C
(99°F)		37°C
(99°F)		36°C
(96°F)		35°C
(95°F)		29°C
(84°F)		19°C
(67°F)
Mean maximum16°C
(60°F)		22°C
(71°F)		28°C
(82°F)		30°C
(87°F)		33°C
(92°F)		33°C
(91°F)		36°C
(96°F)		36°C
(97°F)		34°C
(93°F)		31°C
(87°F)		25°C
(77°F)		17°C
(63°F)
Average high7°C
(45°F)		10°C
(51°F)		16°C
(61°F)		21°C
(70°F)		25°C
(78°F)		28°C
(83°F)		32°C
(89°F)		32°C
(89°F)		27°C
(81°F)		20°C
(69°F)		16°C
(62°F)		10°C
(50°F)
Daily mean5°C
(40°F)		7°C
(45°F)		12°C
(54°F)		17°C
(62°F)		21°C
(70°F)		25°C
(77°F)		28°C
(82°F)		28°C
(82°F)		24°C
(75°F)		17°C
(63°F)		13°C
(55°F)		7°C
(44°F)
Average low2°C
(36°F)		4°C
(39°F)		9°C
(48°F)		13°C
(55°F)		17°C
(64°F)		21°C
(71°F)		24°C
(76°F)		24°C
(76°F)		20°C
(69°F)		14°C
(58°F)		9°C
(49°F)		4°C
(39°F)
Mean minimum-3°C
(26°F)		-1°C
(30°F)		4°C
(39°F)		7°C
(45°F)		13°C
(56°F)		18°C
(65°F)		21°C
(71°F)		20°C
(69°F)		17°C
(63°F)		9°C
(49°F)		3°C
(38°F)		-2°C
(28°F)
Minimum-9°C
(15°F)		-5°C
(24°F)		3°C
(38°F)		5°C
(42°F)		11°C
(52°F)		16°C
(60°F)		19°C
(67°F)		19°C
(66°F)		16°C
(60°F)		9°C
(48°F)		3°C
(37°F)		-5°C
(24°F)

Compare climate in Longtang with other places

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

Monthly average precipitation in Longtang, China

Longtang usually has the most precipitation in June, July and August, with an average of 18 rainy days and 219 mm (8.6 inches) of precipitation per month. The driest months in Longtang are January, November and December. On average, 69 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longtang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)74 (2.9)91 (3.6)191 (7.5)154 (6.1)194 (7.6)217 (8.6)239 (9.4)202 (7.9)124 (4.9)101 (4.0)76 (3.0)56 (2.2)
Average precipitation days (≥ 1 mm)10141817171719181211119

Monthly sunshine hours in Longtang, China

The sunniest months in Longtang are May, July and August, when the sun shines an average of 9 hours 14 minutes a day. Least sunny months in Longtang: January, February and October receive an average of 5 hours 35 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longtang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours142181186195258254294306233183189192
Mean daily daylight hours10h 32m11h 10m11h 59m12h 50m13h 33m13h 54m13h 44m13h 6m12h 18m11h 27m10h 43m10h 20m

Solar UV radiation in Longtang, China

Longtang experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Longtang UV Index data.

Average daily maximum UV levels by month for Longtang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)678101112121210975