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Monthly climate in Youyun, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Youyun features a ice cap climate ET). Temperatures typically range between -15 °C (5 °F) and 8 °C (47 °F) through the year, but rarely can drop to -32 °C (-25 °F) or can rise to as high as 20 °C (68 °F). The average annual precipitation amounts to about 823 mm (32.4 inches) and receives 158 rainy days on the 1 mm (0.04 inches) threshold annually. Youyun enjoys an average of 3694 hours of sunshine throughout the year, and daylight varies from 9 hours 53 minutes to 14 hours 23 minutes per day.

Monthly average temperatures in Youyun, China

The warmest months in Youyun are June, July and August, with daily mean temperatures ranging from 6 to 8 °C (43 - 47 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -15 to -13 °C (5 - 8 °F) throughout the day. On average each year, Youyun experiences 0 days above 25 °C (77.0 °F) and 253 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Youyun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum2°C
(35°F)		5°C
(41°F)		9°C
(48°F)		10°C
(50°F)		17°C
(62°F)		18°C
(65°F)		20°C
(68°F)		18°C
(66°F)		16°C
(61°F)		15°C
(60°F)		9°C
(48°F)		3°C
(37°F)
Mean maximum-2°C
(29°F)		0°C
(33°F)		4°C
(39°F)		7°C
(45°F)		12°C
(54°F)		15°C
(60°F)		19°C
(66°F)		18°C
(64°F)		16°C
(60°F)		12°C
(54°F)		3°C
(37°F)		-2°C
(29°F)
Average high-8°C
(18°F)		-7°C
(20°F)		-2°C
(28°F)		1°C
(34°F)		6°C
(43°F)		11°C
(52°F)		14°C
(57°F)		14°C
(57°F)		10°C
(50°F)		4°C
(39°F)		-4°C
(25°F)		-7°C
(19°F)
Daily mean-15°C
(5°F)		-13°C
(8°F)		-8°C
(17°F)		-4°C
(24°F)		1°C
(33°F)		6°C
(43°F)		8°C
(47°F)		8°C
(47°F)		4°C
(40°F)		-3°C
(27°F)		-11°C
(13°F)		-14°C
(6°F)
Average low-21°C
(-5°F)		-20°C
(-3°F)		-14°C
(6°F)		-10°C
(15°F)		-5°C
(24°F)		1°C
(35°F)		3°C
(38°F)		3°C
(38°F)		-0°C
(32°F)		-8°C
(17°F)		-17°C
(2°F)		-20°C
(-4°F)
Mean minimum-29°C
(-19°F)		-26°C
(-15°F)		-22°C
(-8°F)		-17°C
(2°F)		-11°C
(12°F)		-6°C
(22°F)		-2°C
(28°F)		-3°C
(26°F)		-9°C
(17°F)		-19°C
(-1°F)		-26°C
(-15°F)		-27°C
(-17°F)
Minimum-32°C
(-25°F)		-31°C
(-23°F)		-25°C
(-14°F)		-21°C
(-6°F)		-15°C
(5°F)		-11°C
(13°F)		-3°C
(27°F)		-7°C
(20°F)		-14°C
(7°F)		-24°C
(-10°F)		-30°C
(-21°F)		-31°C
(-23°F)

Compare climate in Youyun with other places

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

Monthly average precipitation in Youyun, China

Youyun usually has the most precipitation in June, August and September, with an average of 22 rainy days and 142 mm (5.6 inches) of precipitation per month. The driest months in Youyun are January, November and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Youyun. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)16 (0.6)20 (0.8)28 (1.1)40 (1.6)67 (2.6)145 (5.7)121 (4.8)151 (6.0)131 (5.2)72 (2.8)20 (0.8)12 (0.5)
Average precipitation days (≥ 1 mm)5681115222123211763

Monthly sunshine hours in Youyun, China

The sunniest months in Youyun are April, May and July, when the sun shines an average of 11 hours 11 minutes a day. Least sunny months in Youyun: January, February and September receive an average of 8 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Youyun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours239285335337346303345326282299293298
Mean daily daylight hours10h 8m10h 56m11h 58m13h 2m13h 56m14h 23m14h 9m13h 22m12h 21m11h 17m10h 22m9h 53m

Solar UV radiation in Youyun, China

Youyun experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / 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 Youyun UV Index data.

Average daily maximum UV levels by month for Youyun. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)58111416161514131185