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Monthly climate in Yuanyi, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yuanyi features a humid subtropical climate (Cwa). Temperatures typically range between 7 °C (45 °F) and 28 °C (83 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1656 mm (65.2 inches) and receives 167 rainy days on the 1 mm (0.04 inches) threshold annually. Yuanyi enjoys an average of 2522 hours of sunshine throughout the year, and daylight varies from 10 hours 10 minutes to 14 hours 5 minutes per day.

Monthly average temperatures in Yuanyi, China

The warmest months in Yuanyi are June, July and August, with daily mean temperatures ranging from 24 to 28 °C (76 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 7 to 9 °C (45 - 48 °F) throughout the day. On average each year, Yuanyi experiences 113 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 Yuanyi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(60°F)		25°C
(77°F)		31°C
(88°F)		33°C
(92°F)		35°C
(95°F)		35°C
(96°F)		38°C
(101°F)		39°C
(103°F)		35°C
(95°F)		34°C
(93°F)		24°C
(76°F)		17°C
(63°F)
Mean maximum14°C
(57°F)		19°C
(66°F)		27°C
(81°F)		31°C
(88°F)		33°C
(92°F)		33°C
(92°F)		37°C
(99°F)		37°C
(99°F)		33°C
(92°F)		29°C
(84°F)		23°C
(73°F)		14°C
(58°F)
Average high10°C
(50°F)		12°C
(54°F)		18°C
(64°F)		22°C
(72°F)		25°C
(78°F)		28°C
(82°F)		31°C
(89°F)		33°C
(91°F)		26°C
(80°F)		20°C
(68°F)		15°C
(60°F)		11°C
(51°F)
Daily mean7°C
(45°F)		9°C
(48°F)		14°C
(57°F)		18°C
(64°F)		21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		28°C
(83°F)		23°C
(74°F)		17°C
(64°F)		13°C
(55°F)		8°C
(47°F)
Average low5°C
(41°F)		6°C
(43°F)		10°C
(51°F)		14°C
(57°F)		18°C
(64°F)		21°C
(70°F)		24°C
(76°F)		25°C
(76°F)		20°C
(69°F)		15°C
(60°F)		10°C
(51°F)		6°C
(43°F)
Mean minimum1°C
(34°F)		2°C
(36°F)		6°C
(43°F)		9°C
(49°F)		13°C
(56°F)		17°C
(63°F)		21°C
(71°F)		21°C
(70°F)		17°C
(62°F)		11°C
(53°F)		6°C
(43°F)		1°C
(35°F)
Minimum-2°C
(28°F)		-0°C
(32°F)		5°C
(42°F)		7°C
(46°F)		11°C
(52°F)		14°C
(57°F)		20°C
(68°F)		18°C
(64°F)		15°C
(60°F)		9°C
(49°F)		4°C
(40°F)		0°C
(33°F)

Compare climate in Yuanyi with other places

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

Monthly average precipitation in Yuanyi, China

Yuanyi usually has the most precipitation in June, July and September, with an average of 17 rainy days and 219 mm (8.6 inches) of precipitation per month. The driest months in Yuanyi are January, February and December. On average, 47 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yuanyi. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)41 (1.6)60 (2.4)122 (4.8)172 (6.8)167 (6.6)197 (7.8)258 (10.2)179 (7.0)201 (7.9)152 (6.0)68 (2.7)38 (1.5)
Average precipitation days (≥ 1 mm)9101515161619151716109

Monthly sunshine hours in Yuanyi, China

The sunniest months in Yuanyi are June, July and August, when the sun shines an average of 9 hours 30 minutes a day. Least sunny months in Yuanyi: January, October and November receive an average of 4 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yuanyi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours123171203228249261294318217150150151
Mean daily daylight hours10h 23m11h 5m11h 59m12h 55m13h 42m14h 5m13h 53m13h 12m12h 19m11h 23m10h 35m10h 10m

Solar UV radiation in Yuanyi, China

Yuanyi 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 Yuanyi UV Index data.

Average daily maximum UV levels by month for Yuanyi. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)568101111121211964