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Monthly climate in Xiayuan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Xiayuan features a humid subtropical climate (Cfa). Temperatures typically range between 4 °C (40 °F) and 28 °C (84 °F) through the year, but rarely can drop to -9 °C (17 °F) or can rise to as high as 40 °C (104 °F). The average annual precipitation amounts to about 1170 mm (46.1 inches) and receives 116 rainy days on the 1 mm (0.04 inches) threshold annually. Xiayuan enjoys an average of 3031 hours of sunshine throughout the year, and daylight varies from 10 hours 3 minutes to 14 hours 13 minutes per day.

Monthly average temperatures in Xiayuan, China

The warmest months in Xiayuan are June, July and August, with daily mean temperatures ranging from 25 to 28 °C (76 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 6 °C (40 - 44 °F) throughout the day. On average each year, Xiayuan experiences 125 days above 25 °C (77.0 °F) and 31 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Xiayuan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum18°C
(64°F)		25°C
(77°F)		29°C
(84°F)		32°C
(89°F)		36°C
(97°F)		38°C
(100°F)		40°C
(104°F)		38°C
(100°F)		35°C
(95°F)		32°C
(91°F)		28°C
(83°F)		20°C
(69°F)
Mean maximum15°C
(59°F)		20°C
(67°F)		25°C
(78°F)		29°C
(85°F)		33°C
(92°F)		34°C
(93°F)		37°C
(98°F)		36°C
(96°F)		33°C
(91°F)		29°C
(85°F)		24°C
(76°F)		18°C
(64°F)
Average high8°C
(47°F)		10°C
(50°F)		16°C
(60°F)		21°C
(69°F)		26°C
(79°F)		29°C
(84°F)		32°C
(89°F)		32°C
(90°F)		28°C
(83°F)		22°C
(73°F)		18°C
(64°F)		11°C
(52°F)
Daily mean4°C
(40°F)		6°C
(42°F)		11°C
(52°F)		15°C
(60°F)		21°C
(70°F)		25°C
(76°F)		28°C
(83°F)		28°C
(84°F)		24°C
(76°F)		18°C
(65°F)		13°C
(55°F)		6°C
(44°F)
Average low1°C
(34°F)		2°C
(35°F)		6°C
(44°F)		11°C
(51°F)		16°C
(61°F)		21°C
(69°F)		25°C
(77°F)		26°C
(78°F)		21°C
(70°F)		14°C
(58°F)		9°C
(48°F)		2°C
(36°F)
Mean minimum-6°C
(21°F)		-3°C
(26°F)		1°C
(33°F)		4°C
(39°F)		11°C
(51°F)		17°C
(63°F)		21°C
(71°F)		22°C
(72°F)		16°C
(61°F)		8°C
(46°F)		2°C
(36°F)		-5°C
(23°F)
Minimum-9°C
(17°F)		-5°C
(23°F)		-1°C
(31°F)		2°C
(36°F)		8°C
(47°F)		16°C
(61°F)		18°C
(64°F)		21°C
(70°F)		14°C
(57°F)		7°C
(44°F)		-0°C
(32°F)		-8°C
(18°F)

Compare climate in Xiayuan with other places

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

Monthly average precipitation in Xiayuan, China

Xiayuan usually has the most precipitation in June, July and August, with an average of 14 rainy days and 188 mm (7.4 inches) of precipitation per month. The driest months in Xiayuan are January, November and December. On average, 45 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Xiayuan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)45 (1.8)49 (1.9)54 (2.1)69 (2.7)117 (4.6)135 (5.3)247 (9.7)183 (7.2)129 (5.1)52 (2.1)48 (1.9)41 (1.6)
Average precipitation days (≥ 1 mm)7810999171611668

Monthly sunshine hours in Xiayuan, China

The sunniest months in Xiayuan are May, June and August, when the sun shines an average of 9 hours 35 minutes a day. Least sunny months in Xiayuan: January, February and December receive an average of 6 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Xiayuan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours166217254264288286286307268246225219
Mean daily daylight hours10h 16m11h 1m11h 59m12h 58m13h 48m14h 13m14h 0m13h 17m12h 20m11h 21m10h 29m10h 3m

Solar UV radiation in Xiayuan, China

Xiayuan experiences the highest level of ultraviolet (UV) radiation in April, July and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / 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 Xiayuan UV Index data.

Average daily maximum UV levels by month for Xiayuan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)468101010111110864