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Monthly climate in Huiyuan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Huiyuan features a humid subtropical climate (Cfa). Temperatures typically range between 8 °C (46 °F) and 29 °C (84 °F) through the year, but rarely can drop to -3 °C (27 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1378 mm (54.3 inches) and receives 177 rainy days on the 1 mm (0.04 inches) threshold annually. Huiyuan enjoys an average of 2733 hours of sunshine throughout the year, and daylight varies from 10 hours 34 minutes to 13 hours 40 minutes per day.

Monthly average temperatures in Huiyuan, China

The warmest months in Huiyuan are June, July and August, with daily mean temperatures ranging from 26 to 29 °C (80 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 8 to 9 °C (46 - 49 °F) throughout the day. On average each year, Huiyuan experiences 148 days above 25 °C (77.0 °F) and 6 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Huiyuan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum23°C
(73°F)		27°C
(81°F)		30°C
(86°F)		32°C
(90°F)		35°C
(95°F)		35°C
(95°F)		38°C
(101°F)		38°C
(101°F)		37°C
(99°F)		36°C
(97°F)		29°C
(85°F)		25°C
(77°F)
Mean maximum21°C
(70°F)		25°C
(78°F)		27°C
(82°F)		30°C
(87°F)		33°C
(91°F)		33°C
(92°F)		37°C
(98°F)		37°C
(99°F)		36°C
(97°F)		33°C
(92°F)		27°C
(80°F)		22°C
(72°F)
Average high11°C
(52°F)		13°C
(56°F)		18°C
(66°F)		23°C
(73°F)		27°C
(81°F)		30°C
(86°F)		33°C
(92°F)		33°C
(92°F)		31°C
(88°F)		23°C
(74°F)		19°C
(66°F)		13°C
(55°F)
Daily mean8°C
(46°F)		9°C
(49°F)		15°C
(59°F)		18°C
(66°F)		23°C
(74°F)		26°C
(80°F)		29°C
(84°F)		29°C
(84°F)		26°C
(80°F)		19°C
(67°F)		15°C
(59°F)		9°C
(48°F)
Average low5°C
(41°F)		6°C
(44°F)		12°C
(53°F)		15°C
(59°F)		20°C
(68°F)		23°C
(74°F)		25°C
(78°F)		25°C
(77°F)		23°C
(73°F)		16°C
(62°F)		12°C
(53°F)		6°C
(43°F)
Mean minimum-1°C
(31°F)		1°C
(34°F)		6°C
(42°F)		8°C
(47°F)		15°C
(60°F)		20°C
(68°F)		23°C
(74°F)		22°C
(72°F)		19°C
(67°F)		11°C
(52°F)		6°C
(43°F)		-0°C
(31°F)
Minimum-3°C
(27°F)		-2°C
(28°F)		4°C
(39°F)		6°C
(42°F)		12°C
(53°F)		16°C
(60°F)		20°C
(69°F)		20°C
(69°F)		17°C
(63°F)		10°C
(50°F)		5°C
(42°F)		-3°C
(28°F)

Compare climate in Huiyuan with other places

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

Monthly average precipitation in Huiyuan, China

Huiyuan usually has the most precipitation in March, May and June, with an average of 19 rainy days and 175 mm (6.9 inches) of precipitation per month. The driest months in Huiyuan are January, October and December. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Huiyuan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)93 (3.7)170 (6.7)145 (5.7)156 (6.2)200 (7.9)144 (5.7)133 (5.2)82 (3.2)79 (3.1)84 (3.3)42 (1.7)
Average precipitation days (≥ 1 mm)91222191918151613131011

Monthly sunshine hours in Huiyuan, China

The sunniest months in Huiyuan are May, July and August, when the sun shines an average of 9 hours 40 minutes a day. Least sunny months in Huiyuan: January, February and March receive an average of 5 hours 40 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Huiyuan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours142193180202271245308319269196203199
Mean daily daylight hours10h 44m11h 17m12h 0m12h 45m13h 22m13h 40m13h 31m12h 58m12h 16m11h 32m10h 53m10h 34m

Solar UV radiation in Huiyuan, China

Huiyuan experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, February and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Huiyuan UV Index data.

Average daily maximum UV levels by month for Huiyuan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)78111213131313111086