nomadseason

Monthly climate in Liaoyuan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Liaoyuan features a humid continental climate (Dwa). Temperatures typically range between -18 °C (0 °F) and 25 °C (76 °F) through the year, but rarely can drop to -33 °C (-26 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 638 mm (25.1 inches) and receives 76 rainy days on the 1 mm (0.04 inches) threshold annually. Liaoyuan enjoys an average of 3304 hours of sunshine throughout the year, and daylight varies from 8 hours 37 minutes to 15 hours 44 minutes per day.

Monthly average temperatures in Liaoyuan, China

The warmest months in Liaoyuan are June, July and August, with daily mean temperatures ranging from 20 to 25 °C (69 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -18 to -14 °C (0 - 8 °F) throughout the day. On average each year, Liaoyuan experiences 59 days above 25 °C (77.0 °F) and 160 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Liaoyuan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-1°C
(30°F)		9°C
(49°F)		21°C
(70°F)		26°C
(80°F)		34°C
(94°F)		37°C
(99°F)		35°C
(95°F)		32°C
(89°F)		29°C
(85°F)		29°C
(84°F)		15°C
(60°F)		8°C
(46°F)
Mean maximum-5°C
(23°F)		3°C
(37°F)		14°C
(58°F)		24°C
(76°F)		31°C
(89°F)		31°C
(87°F)		33°C
(91°F)		31°C
(88°F)		27°C
(80°F)		23°C
(74°F)		12°C
(53°F)		-1°C
(31°F)
Average high-13°C
(10°F)		-8°C
(18°F)		3°C
(39°F)		13°C
(56°F)		21°C
(70°F)		25°C
(77°F)		29°C
(84°F)		25°C
(77°F)		21°C
(70°F)		13°C
(55°F)		-0°C
(32°F)		-11°C
(12°F)
Daily mean-18°C
(0°F)		-14°C
(8°F)		-2°C
(29°F)		8°C
(46°F)		15°C
(60°F)		20°C
(69°F)		25°C
(76°F)		21°C
(70°F)		16°C
(61°F)		7°C
(45°F)		-5°C
(24°F)		-16°C
(4°F)
Average low-22°C
(-8°F)		-19°C
(-1°F)		-7°C
(19°F)		1°C
(34°F)		9°C
(49°F)		15°C
(60°F)		20°C
(69°F)		18°C
(64°F)		11°C
(52°F)		1°C
(35°F)		-8°C
(17°F)		-20°C
(-3°F)
Mean minimum-29°C
(-20°F)		-27°C
(-16°F)		-18°C
(1°F)		-6°C
(21°F)		2°C
(35°F)		10°C
(50°F)		16°C
(60°F)		11°C
(51°F)		4°C
(39°F)		-5°C
(22°F)		-17°C
(2°F)		-26°C
(-15°F)
Minimum-33°C
(-26°F)		-29°C
(-20°F)		-24°C
(-11°F)		-8°C
(17°F)		0°C
(33°F)		8°C
(47°F)		14°C
(58°F)		6°C
(43°F)		2°C
(36°F)		-8°C
(18°F)		-23°C
(-8°F)		-29°C
(-20°F)

Compare climate in Liaoyuan with other places

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

Monthly average precipitation in Liaoyuan, China

Liaoyuan usually has the most precipitation in June, July and August, with an average of 14 rainy days and 138 mm (5.4 inches) of precipitation per month. The driest months in Liaoyuan are January, February and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Liaoyuan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.2)5 (0.2)11 (0.4)23 (0.9)48 (1.9)106 (4.2)136 (5.4)172 (6.8)90 (3.6)17 (0.7)18 (0.7)7 (0.3)
Average precipitation days (≥ 1 mm)113381414159431

Monthly sunshine hours in Liaoyuan, China

The sunniest months in Liaoyuan are May, June and July, when the sun shines an average of 10 hours 59 minutes a day. Least sunny months in Liaoyuan: January, November and December receive an average of 6 hours 56 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Liaoyuan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours187242289299325334350279280261219231
Mean daily daylight hours9h 1m10h 18m11h 55m13h 35m15h 0m15h 44m15h 22m14h 6m12h 31m10h 51m9h 24m8h 37m

Solar UV radiation in Liaoyuan, China

Liaoyuan experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Liaoyuan UV Index data.

Average daily maximum UV levels by month for Liaoyuan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235689886421