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Monthly climate in Huilong, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Huilong features a humid subtropical climate (Cwa). Temperatures typically range between 8 °C (47 °F) and 29 °C (84 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 1244 mm (49.0 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually. Huilong enjoys an average of 2494 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 Huilong, China

The warmest months in Huilong are June, July and August, with daily mean temperatures ranging from 25 to 29 °C (77 - 84 °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 - 51 °F) throughout the day. On average each year, Huilong 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 Huilong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum16°C
(61°F)		26°C
(79°F)		32°C
(91°F)		36°C
(98°F)		35°C
(96°F)		35°C
(95°F)		41°C
(105°F)		40°C
(104°F)		37°C
(99°F)		35°C
(96°F)		25°C
(77°F)		18°C
(65°F)
Mean maximum15°C
(59°F)		21°C
(70°F)		28°C
(83°F)		32°C
(90°F)		34°C
(93°F)		33°C
(92°F)		38°C
(100°F)		38°C
(102°F)		34°C
(93°F)		28°C
(83°F)		23°C
(74°F)		16°C
(61°F)
Average high11°C
(52°F)		14°C
(57°F)		19°C
(67°F)		23°C
(74°F)		26°C
(79°F)		28°C
(83°F)		32°C
(90°F)		33°C
(92°F)		27°C
(81°F)		20°C
(69°F)		16°C
(62°F)		12°C
(53°F)
Daily mean8°C
(47°F)		10°C
(51°F)		15°C
(60°F)		19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		28°C
(83°F)		29°C
(84°F)		24°C
(75°F)		18°C
(64°F)		14°C
(57°F)		9°C
(49°F)
Average low6°C
(43°F)		7°C
(45°F)		12°C
(54°F)		15°C
(60°F)		19°C
(66°F)		22°C
(71°F)		25°C
(77°F)		25°C
(78°F)		21°C
(70°F)		16°C
(61°F)		11°C
(53°F)		7°C
(45°F)
Mean minimum1°C
(35°F)		3°C
(38°F)		8°C
(46°F)		11°C
(52°F)		14°C
(58°F)		18°C
(65°F)		22°C
(71°F)		21°C
(71°F)		18°C
(64°F)		12°C
(54°F)		6°C
(44°F)		2°C
(36°F)
Minimum-2°C
(29°F)		1°C
(35°F)		6°C
(43°F)		10°C
(50°F)		12°C
(54°F)		17°C
(62°F)		21°C
(69°F)		19°C
(66°F)		16°C
(61°F)		11°C
(51°F)		5°C
(41°F)		-0°C
(32°F)

Compare climate in Huilong with other places

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

Monthly average precipitation in Huilong, China

Huilong usually has the most precipitation in July, August and September, with an average of 17 rainy days and 190 mm (7.5 inches) of precipitation per month. The driest months in Huilong are January, February and December. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Huilong. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)23 (0.9)30 (1.2)64 (2.5)110 (4.3)139 (5.5)137 (5.4)231 (9.1)166 (6.5)174 (6.8)104 (4.1)37 (1.5)30 (1.2)
Average precipitation days (≥ 1 mm)56131516161916181997

Monthly sunshine hours in Huilong, China

The sunniest months in Huilong are May, July and August, when the sun shines an average of 9 hours 16 minutes a day. Least sunny months in Huilong: January, October and December receive an average of 4 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Huilong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours127170194226262261290308222138157134
Mean daily daylight hours10h 27m11h 7m11h 59m12h 53m13h 38m14h 0m13h 48m13h 9m12h 18m11h 25m10h 39m10h 15m

Solar UV radiation in Huilong, China

Huilong experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, 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 Huilong UV Index data.

Average daily maximum UV levels by month for Huilong. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)578101211121210864