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Monthly climate in Chonglong, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chonglong features a humid subtropical climate (Cwa). Temperatures typically range between 8 °C (47 °F) and 28 °C (82 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1205 mm (47.4 inches) and receives 163 rainy days on the 1 mm (0.04 inches) threshold annually. Chonglong enjoys an average of 2510 hours of sunshine throughout the year, and daylight varies from 10 hours 15 minutes to 14 hours 0 minutes per day.

Monthly average temperatures in Chonglong, China

The warmest months in Chonglong 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 8 to 10 °C (47 - 50 °F) throughout the day. On average each year, Chonglong experiences 126 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Chonglong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(62°F)		24°C
(76°F)		31°C
(87°F)		36°C
(96°F)		38°C
(101°F)		37°C
(98°F)		38°C
(101°F)		39°C
(102°F)		35°C
(95°F)		32°C
(90°F)		24°C
(76°F)		18°C
(64°F)
Mean maximum15°C
(59°F)		20°C
(69°F)		27°C
(81°F)		32°C
(89°F)		34°C
(93°F)		33°C
(92°F)		37°C
(98°F)		37°C
(99°F)		32°C
(89°F)		28°C
(82°F)		23°C
(73°F)		16°C
(60°F)
Average high11°C
(52°F)		13°C
(56°F)		19°C
(67°F)		23°C
(74°F)		27°C
(80°F)		29°C
(84°F)		31°C
(88°F)		32°C
(90°F)		26°C
(79°F)		20°C
(68°F)		16°C
(62°F)		11°C
(53°F)
Daily mean8°C
(47°F)		10°C
(50°F)		15°C
(60°F)		19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		27°C
(81°F)		28°C
(82°F)		23°C
(74°F)		18°C
(64°F)		13°C
(56°F)		9°C
(48°F)
Average low5°C
(42°F)		7°C
(45°F)		12°C
(53°F)		15°C
(59°F)		19°C
(66°F)		22°C
(71°F)		24°C
(75°F)		24°C
(76°F)		21°C
(69°F)		16°C
(60°F)		11°C
(52°F)		6°C
(44°F)
Mean minimum1°C
(34°F)		3°C
(37°F)		7°C
(45°F)		11°C
(52°F)		14°C
(58°F)		18°C
(65°F)		21°C
(70°F)		21°C
(69°F)		17°C
(63°F)		12°C
(54°F)		6°C
(42°F)		2°C
(36°F)
Minimum-2°C
(28°F)		1°C
(34°F)		5°C
(41°F)		10°C
(50°F)		12°C
(54°F)		17°C
(63°F)		20°C
(68°F)		19°C
(66°F)		16°C
(61°F)		11°C
(52°F)		4°C
(40°F)		1°C
(34°F)

Compare climate in Chonglong with other places

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

Monthly average precipitation in Chonglong, China

Chonglong usually has the most precipitation in July, August and September, with an average of 20 rainy days and 219 mm (8.6 inches) of precipitation per month. The driest months in Chonglong are January, February and November. On average, 24 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chonglong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)20 (0.8)25 (1.0)51 (2.0)83 (3.3)95 (3.7)136 (5.3)296 (11.7)216 (8.5)145 (5.7)81 (3.2)27 (1.1)31 (1.2)
Average precipitation days (≥ 1 mm)48141416172319191478

Monthly sunshine hours in Chonglong, China

The sunniest months in Chonglong are May, July and August, when the sun shines an average of 9 hours 11 minutes a day. Least sunny months in Chonglong: January, October and December receive an average of 4 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chonglong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours135177192233266262290297221130158144
Mean daily daylight hours10h 27m11h 7m11h 59m12h 53m13h 38m14h 0m13h 49m13h 10m12h 18m11h 25m10h 38m10h 15m

Solar UV radiation in Chonglong, China

Chonglong experiences the highest level of ultraviolet (UV) radiation in July, August and September, when the maximum UV index can reach values of 11 - 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 6. For more detailed information, check out our hourly Chonglong UV Index data.

Average daily maximum UV levels by month for Chonglong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)568101111121111964