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Monthly climate in Longba, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Longba features a humid subtropical climate (Cwa). Temperatures typically range between -4 °C (25 °F) and 20 °C (69 °F) through the year, but rarely can drop to -27 °C (-16 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 1041 mm (41.0 inches) and receives 154 rainy days on the 1 mm (0.04 inches) threshold annually. Longba enjoys an average of 2976 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 19 minutes per day.

Monthly average temperatures in Longba, China

The warmest months in Longba are June, July and August, with daily mean temperatures ranging from 18 to 20 °C (64 - 69 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (25 - 30 °F) throughout the day. On average each year, Longba experiences 26 days above 25 °C (77.0 °F) and 103 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Longba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum8°C
(46°F)		16°C
(60°F)		21°C
(71°F)		25°C
(77°F)		27°C
(80°F)		27°C
(81°F)		32°C
(89°F)		31°C
(89°F)		25°C
(78°F)		23°C
(74°F)		17°C
(62°F)		9°C
(49°F)
Mean maximum6°C
(43°F)		11°C
(53°F)		19°C
(67°F)		23°C
(73°F)		25°C
(78°F)		25°C
(77°F)		30°C
(86°F)		29°C
(85°F)		24°C
(76°F)		20°C
(68°F)		15°C
(59°F)		7°C
(45°F)
Average high1°C
(34°F)		4°C
(40°F)		11°C
(52°F)		15°C
(60°F)		19°C
(67°F)		22°C
(72°F)		24°C
(76°F)		24°C
(75°F)		19°C
(66°F)		13°C
(55°F)		8°C
(47°F)		2°C
(36°F)
Daily mean-4°C
(25°F)		-1°C
(30°F)		6°C
(43°F)		10°C
(51°F)		14°C
(58°F)		18°C
(64°F)		20°C
(69°F)		20°C
(68°F)		15°C
(60°F)		10°C
(49°F)		4°C
(39°F)		-3°C
(28°F)
Average low-8°C
(17°F)		-6°C
(21°F)		1°C
(35°F)		6°C
(43°F)		10°C
(50°F)		14°C
(57°F)		17°C
(62°F)		16°C
(61°F)		12°C
(54°F)		7°C
(44°F)		0°C
(33°F)		-7°C
(20°F)
Mean minimum-19°C
(-3°F)		-15°C
(5°F)		-5°C
(23°F)		1°C
(34°F)		4°C
(39°F)		9°C
(49°F)		13°C
(55°F)		12°C
(53°F)		8°C
(47°F)		2°C
(36°F)		-7°C
(19°F)		-14°C
(7°F)
Minimum-27°C
(-16°F)		-21°C
(-5°F)		-9°C
(16°F)		-2°C
(29°F)		2°C
(35°F)		7°C
(45°F)		11°C
(52°F)		11°C
(52°F)		7°C
(45°F)		1°C
(35°F)		-12°C
(11°F)		-25°C
(-12°F)

Compare climate in Longba with other places

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

Monthly average precipitation in Longba, China

Longba usually has the most precipitation in June, July and August, with an average of 17 rainy days and 159 mm (6.3 inches) of precipitation per month. The driest months in Longba are January, February and December. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Longba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)21 (0.8)28 (1.1)45 (1.8)72 (2.8)93 (3.7)138 (5.4)170 (6.7)171 (6.7)136 (5.3)115 (4.5)33 (1.3)22 (0.9)
Average precipitation days (≥ 1 mm)66121314151720181896

Monthly sunshine hours in Longba, China

The sunniest months in Longba are May, July and August, when the sun shines an average of 9 hours 57 minutes a day. Least sunny months in Longba: January, October and November receive an average of 6 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Longba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours202241261245302279323299205167203243
Mean daily daylight hours10h 11m10h 58m11h 58m13h 0m13h 53m14h 19m14h 5m13h 20m12h 20m11h 19m10h 25m9h 57m

Solar UV radiation in Longba, China

Longba experiences the highest level of ultraviolet (UV) radiation in April, June and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Longba UV Index data.

Average daily maximum UV levels by month for Longba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)588121213121211864