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Monthly climate in Suonan, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Suonan features a humid continental climate (Dwb). Temperatures typically range between -5 °C (23 °F) and 21 °C (70 °F) through the year, but rarely can drop to -22 °C (-7 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 612 mm (24.1 inches) and receives 93 rainy days on the 1 mm (0.04 inches) threshold annually. Suonan enjoys an average of 3442 hours of sunshine throughout the year, and daylight varies from 9 hours 46 minutes to 14 hours 31 minutes per day.

Monthly average temperatures in Suonan, China

The warmest months in Suonan are June, July and August, with daily mean temperatures ranging from 18 to 21 °C (65 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -5 to -2 °C (23 - 28 °F) throughout the day. On average each year, Suonan experiences 52 days above 25 °C (77.0 °F) and 129 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Suonan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum14°C
(57°F)		17°C
(62°F)		26°C
(79°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		35°C
(96°F)		33°C
(92°F)		29°C
(85°F)		26°C
(78°F)		20°C
(68°F)		11°C
(52°F)
Mean maximum9°C
(48°F)		13°C
(56°F)		21°C
(70°F)		25°C
(78°F)		29°C
(84°F)		29°C
(85°F)		33°C
(92°F)		31°C
(88°F)		26°C
(80°F)		22°C
(72°F)		17°C
(63°F)		8°C
(47°F)
Average high1°C
(34°F)		5°C
(41°F)		12°C
(54°F)		17°C
(62°F)		21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		24°C
(76°F)		20°C
(69°F)		14°C
(57°F)		8°C
(46°F)		2°C
(35°F)
Daily mean-5°C
(23°F)		-2°C
(28°F)		5°C
(41°F)		10°C
(50°F)		15°C
(58°F)		18°C
(65°F)		21°C
(70°F)		19°C
(66°F)		15°C
(59°F)		8°C
(48°F)		2°C
(35°F)		-4°C
(25°F)
Average low-10°C
(14°F)		-8°C
(18°F)		-1°C
(30°F)		4°C
(39°F)		9°C
(48°F)		13°C
(56°F)		15°C
(60°F)		14°C
(58°F)		11°C
(52°F)		4°C
(40°F)		-4°C
(26°F)		-8°C
(17°F)
Mean minimum-16°C
(4°F)		-15°C
(5°F)		-8°C
(18°F)		-2°C
(29°F)		3°C
(38°F)		9°C
(48°F)		12°C
(53°F)		10°C
(50°F)		6°C
(44°F)		-1°C
(31°F)		-10°C
(14°F)		-15°C
(6°F)
Minimum-20°C
(-4°F)		-22°C
(-7°F)		-11°C
(12°F)		-6°C
(21°F)		2°C
(35°F)		7°C
(44°F)		10°C
(51°F)		9°C
(48°F)		4°C
(40°F)		-2°C
(28°F)		-14°C
(8°F)		-18°C
(-1°F)

Compare climate in Suonan with other places

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

Monthly average precipitation in Suonan, China

Suonan usually has the most precipitation in July, August and September, with an average of 13 rainy days and 109 mm (4.3 inches) of precipitation per month. The driest months in Suonan 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 Suonan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)8 (0.3)17 (0.7)48 (1.9)58 (2.3)70 (2.8)95 (3.7)145 (5.7)87 (3.4)57 (2.2)14 (0.6)5 (0.2)
Average precipitation days (≥ 1 mm)22598111214141051

Monthly sunshine hours in Suonan, China

The sunniest months in Suonan are May, July and August, when the sun shines an average of 10 hours 30 minutes a day. Least sunny months in Suonan: January, October and November receive an average of 8 hours 7 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Suonan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours222272302283326308341309276257268274
Mean daily daylight hours10h 1m10h 52m11h 58m13h 5m14h 2m14h 31m14h 16m13h 26m12h 22m11h 15m10h 16m9h 46m

Solar UV radiation in Suonan, China

Suonan experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Suonan UV Index data.

Average daily maximum UV levels by month for Suonan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)468101313121211854