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Monthly climate in Huilongshan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Huilongshan features a humid subtropical climate (Cfa). Temperatures typically range between 6 °C (43 °F) and 30 °C (86 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1395 mm (54.9 inches) and receives 125 rainy days on the 1 mm (0.04 inches) threshold annually. Huilongshan enjoys an average of 2936 hours of sunshine throughout the year, and daylight varies from 10 hours 12 minutes to 14 hours 3 minutes per day.

Monthly average temperatures in Huilongshan, China

The warmest months in Huilongshan are June, July and August, with daily mean temperatures ranging from 27 to 30 °C (80 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (43 - 46 °F) throughout the day. On average each year, Huilongshan experiences 141 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Huilongshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(66°F)		26°C
(80°F)		29°C
(85°F)		33°C
(91°F)		35°C
(95°F)		36°C
(96°F)		39°C
(102°F)		38°C
(100°F)		37°C
(98°F)		35°C
(96°F)		28°C
(83°F)		20°C
(67°F)
Mean maximum15°C
(60°F)		21°C
(70°F)		26°C
(79°F)		31°C
(87°F)		33°C
(92°F)		34°C
(93°F)		37°C
(99°F)		37°C
(99°F)		35°C
(95°F)		32°C
(90°F)		26°C
(79°F)		18°C
(64°F)
Average high9°C
(48°F)		12°C
(53°F)		18°C
(64°F)		23°C
(73°F)		27°C
(81°F)		30°C
(86°F)		33°C
(91°F)		33°C
(92°F)		30°C
(86°F)		23°C
(74°F)		19°C
(66°F)		12°C
(53°F)
Daily mean6°C
(43°F)		8°C
(46°F)		14°C
(57°F)		18°C
(65°F)		23°C
(74°F)		27°C
(80°F)		29°C
(85°F)		30°C
(86°F)		26°C
(79°F)		19°C
(66°F)		14°C
(57°F)		7°C
(46°F)
Average low3°C
(37°F)		4°C
(40°F)		10°C
(50°F)		14°C
(58°F)		19°C
(67°F)		23°C
(74°F)		26°C
(80°F)		26°C
(80°F)		22°C
(72°F)		15°C
(60°F)		10°C
(50°F)		4°C
(39°F)
Mean minimum-4°C
(26°F)		-0°C
(32°F)		4°C
(40°F)		8°C
(46°F)		14°C
(58°F)		19°C
(67°F)		23°C
(74°F)		23°C
(73°F)		18°C
(64°F)		10°C
(50°F)		4°C
(40°F)		-2°C
(29°F)
Minimum-7°C
(20°F)		-3°C
(27°F)		3°C
(38°F)		6°C
(44°F)		13°C
(55°F)		18°C
(64°F)		21°C
(71°F)		22°C
(71°F)		16°C
(61°F)		9°C
(48°F)		2°C
(37°F)		-3°C
(27°F)

Compare climate in Huilongshan with other places

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

Monthly average precipitation in Huilongshan, China

Huilongshan usually has the most precipitation in May, June and July, with an average of 14 rainy days and 228 mm (9.0 inches) of precipitation per month. The driest months in Huilongshan are October, November and December. On average, 40 mm (1.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Huilongshan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)52 (2.1)68 (2.7)123 (4.8)126 (4.9)183 (7.2)206 (8.1)294 (11.6)132 (5.2)92 (3.6)51 (2.0)40 (1.6)29 (1.1)
Average precipitation days (≥ 1 mm)7101410131514139785

Monthly sunshine hours in Huilongshan, China

The sunniest months in Huilongshan are June, July and August, when the sun shines an average of 9 hours 37 minutes a day. Least sunny months in Huilongshan: January, February and December receive an average of 6 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Huilongshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours164207225243276277299308263225222221
Mean daily daylight hours10h 24m11h 5m11h 59m12h 54m13h 40m14h 3m13h 52m13h 11m12h 19m11h 24m10h 36m10h 12m

Solar UV radiation in Huilongshan, China

Huilongshan experiences the highest level of ultraviolet (UV) radiation in June, July and August, 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 Huilongshan UV Index data.

Average daily maximum UV levels by month for Huilongshan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)56891011121110864