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Monthly climate in Xiadu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Xiadu features a humid subtropical climate (Cfa). Temperatures typically range between 13 °C (57 °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 38 °C (101 °F). The average annual precipitation amounts to about 1315 mm (51.8 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Xiadu enjoys an average of 2970 hours of sunshine throughout the year, and daylight varies from 10 hours 37 minutes to 13 hours 37 minutes per day.

Monthly average temperatures in Xiadu, China

The warmest months in Xiadu are July, August and September, with daily mean temperatures ranging from 27 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 14 °C (57 - 58 °F) throughout the day. On average each year, Xiadu experiences 193 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Xiadu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(82°F)		29°C
(85°F)		31°C
(88°F)		34°C
(93°F)		37°C
(98°F)		36°C
(97°F)		38°C
(101°F)		38°C
(101°F)		38°C
(101°F)		36°C
(97°F)		31°C
(89°F)		29°C
(85°F)
Mean maximum25°C
(78°F)		27°C
(80°F)		29°C
(84°F)		31°C
(89°F)		34°C
(93°F)		34°C
(93°F)		37°C
(100°F)		37°C
(99°F)		36°C
(98°F)		34°C
(94°F)		30°C
(87°F)		26°C
(79°F)
Average high18°C
(66°F)		19°C
(66°F)		22°C
(72°F)		25°C
(78°F)		29°C
(84°F)		31°C
(87°F)		34°C
(93°F)		33°C
(92°F)		33°C
(91°F)		28°C
(83°F)		24°C
(76°F)		19°C
(67°F)
Daily mean13°C
(57°F)		14°C
(58°F)		18°C
(64°F)		21°C
(70°F)		25°C
(77°F)		27°C
(80°F)		29°C
(84°F)		28°C
(83°F)		27°C
(82°F)		23°C
(74°F)		19°C
(67°F)		14°C
(58°F)
Average low9°C
(49°F)		10°C
(51°F)		14°C
(58°F)		17°C
(63°F)		21°C
(71°F)		24°C
(75°F)		25°C
(78°F)		25°C
(77°F)		24°C
(75°F)		20°C
(68°F)		15°C
(59°F)		10°C
(51°F)
Mean minimum2°C
(36°F)		4°C
(40°F)		8°C
(47°F)		10°C
(51°F)		16°C
(61°F)		22°C
(71°F)		23°C
(74°F)		23°C
(74°F)		21°C
(69°F)		14°C
(57°F)		10°C
(50°F)		4°C
(39°F)
Minimum-2°C
(29°F)		-0°C
(32°F)		5°C
(41°F)		6°C
(44°F)		13°C
(55°F)		20°C
(68°F)		23°C
(73°F)		23°C
(73°F)		18°C
(64°F)		12°C
(54°F)		8°C
(46°F)		3°C
(38°F)

Compare climate in Xiadu with other places

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

Monthly average precipitation in Xiadu, China

Xiadu usually has the most precipitation in May, June and August, with an average of 19 rainy days and 219 mm (8.6 inches) of precipitation per month. The driest months in Xiadu are January, November and December. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Xiadu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)35 (1.4)65 (2.6)132 (5.2)139 (5.5)200 (7.9)281 (11.1)91 (3.6)177 (7.0)95 (3.7)40 (1.6)35 (1.4)23 (0.9)
Average precipitation days (≥ 1 mm)4915131821161912665

Monthly sunshine hours in Xiadu, China

The sunniest months in Xiadu are July, August and September, when the sun shines an average of 9 hours 35 minutes a day. Least sunny months in Xiadu: January, February and March receive an average of 7 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Xiadu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours199217222223277226307295279241232246
Mean daily daylight hours10h 46m11h 18m12h 0m12h 43m13h 19m13h 37m13h 28m12h 57m12h 16m11h 33m10h 56m10h 37m

Solar UV radiation in Xiadu, China

Xiadu experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 14, 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 9. For more detailed information, check out our hourly Xiadu UV Index data.

Average daily maximum UV levels by month for Xiadu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79121213131314121097