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Monthly climate in Yong'an, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yong'an features a humid continental climate (Dwa). Temperatures typically range between -7 °C (19 °F) and 26 °C (79 °F) through the year, but rarely can drop to -23 °C (-8 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 668 mm (26.3 inches) and receives 74 rainy days on the 1 mm (0.04 inches) threshold annually. Yong'an enjoys an average of 3331 hours of sunshine throughout the year, and daylight varies from 9 hours 18 minutes to 15 hours 0 minutes per day.

Monthly average temperatures in Yong'an, China

The warmest months in Yong'an are June, July and August, with daily mean temperatures ranging from 22 to 26 °C (72 - 79 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -7 to -4 °C (19 - 25 °F) throughout the day. On average each year, Yong'an experiences 87 days above 25 °C (77.0 °F) and 117 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yong'an. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum7°C
(44°F)		12°C
(54°F)		18°C
(65°F)		27°C
(80°F)		32°C
(89°F)		33°C
(93°F)		35°C
(95°F)		37°C
(99°F)		30°C
(86°F)		28°C
(82°F)		20°C
(68°F)		10°C
(50°F)
Mean maximum5°C
(41°F)		10°C
(51°F)		17°C
(62°F)		25°C
(76°F)		29°C
(84°F)		30°C
(86°F)		34°C
(93°F)		33°C
(91°F)		29°C
(85°F)		25°C
(77°F)		18°C
(64°F)		7°C
(45°F)
Average high-2°C
(28°F)		1°C
(34°F)		9°C
(48°F)		16°C
(62°F)		22°C
(72°F)		26°C
(79°F)		29°C
(85°F)		28°C
(84°F)		25°C
(77°F)		17°C
(63°F)		8°C
(47°F)		-1°C
(31°F)
Daily mean-7°C
(19°F)		-4°C
(25°F)		4°C
(39°F)		12°C
(53°F)		18°C
(64°F)		22°C
(72°F)		26°C
(79°F)		25°C
(77°F)		20°C
(68°F)		12°C
(53°F)		3°C
(39°F)		-5°C
(24°F)
Average low-12°C
(11°F)		-9°C
(16°F)		-1°C
(31°F)		7°C
(44°F)		13°C
(55°F)		18°C
(65°F)		22°C
(73°F)		22°C
(71°F)		16°C
(60°F)		7°C
(45°F)		-1°C
(31°F)		-9°C
(16°F)
Mean minimum-19°C
(-2°F)		-17°C
(2°F)		-8°C
(17°F)		-0°C
(32°F)		6°C
(43°F)		13°C
(56°F)		18°C
(65°F)		16°C
(61°F)		9°C
(49°F)		-0°C
(32°F)		-9°C
(16°F)		-17°C
(1°F)
Minimum-23°C
(-8°F)		-20°C
(-3°F)		-11°C
(12°F)		-2°C
(28°F)		4°C
(40°F)		11°C
(52°F)		17°C
(63°F)		11°C
(51°F)		6°C
(44°F)		-2°C
(29°F)		-11°C
(12°F)		-19°C
(-2°F)

Compare climate in Yong'an with other places

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

Monthly average precipitation in Yong'an, China

Yong'an usually has the most precipitation in July, August and September, with an average of 12 rainy days and 128 mm (5.0 inches) of precipitation per month. The driest months in Yong'an are January, February and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yong'an. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)9 (0.4)15 (0.6)25 (1.0)66 (2.6)68 (2.7)98 (3.9)197 (7.8)88 (3.5)55 (2.2)33 (1.3)8 (0.3)
Average precipitation days (≥ 1 mm)12457812159632

Monthly sunshine hours in Yong'an, China

The sunniest months in Yong'an are May, June and July, when the sun shines an average of 10 hours 27 minutes a day. Least sunny months in Yong'an: January, November and December receive an average of 7 hours 22 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yong'an. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours202244289300322316323306284265235241
Mean daily daylight hours9h 37m10h 38m11h 56m13h 17m14h 25m15h 0m14h 42m13h 43m12h 25m11h 5m9h 55m9h 18m

Solar UV radiation in Yong'an, China

Yong'an experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 9 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, November and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 3. For more detailed information, check out our hourly Yong'an UV Index data.

Average daily maximum UV levels by month for Yong'an. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)2468891197632