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Monthly climate in Suifenhe, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Suifenhe features a humid continental climate (Dwb). Temperatures typically range between -15 °C (6 °F) and 21 °C (70 °F) through the year, but rarely can drop to -29 °C (-20 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 788 mm (31.0 inches) and receives 102 rainy days on the 1 mm (0.04 inches) threshold annually. Suifenhe enjoys an average of 3215 hours of sunshine throughout the year, and daylight varies from 8 hours 53 minutes to 15 hours 27 minutes per day.

Monthly average temperatures in Suifenhe, China

The warmest months in Suifenhe are June, July and August, with daily mean temperatures ranging from 16 to 21 °C (61 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -15 to -11 °C (6 - 12 °F) throughout the day. On average each year, Suifenhe experiences 33 days above 25 °C (77.0 °F) and 156 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Suifenhe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum2°C
(37°F)		7°C
(45°F)		19°C
(66°F)		29°C
(84°F)		32°C
(90°F)		32°C
(89°F)		33°C
(91°F)		32°C
(90°F)		27°C
(80°F)		28°C
(83°F)		17°C
(63°F)		7°C
(45°F)
Mean maximum-2°C
(29°F)		4°C
(39°F)		13°C
(56°F)		23°C
(74°F)		29°C
(85°F)		27°C
(81°F)		31°C
(89°F)		31°C
(87°F)		25°C
(78°F)		22°C
(71°F)		14°C
(57°F)		3°C
(37°F)
Average high-10°C
(15°F)		-6°C
(21°F)		3°C
(38°F)		12°C
(54°F)		18°C
(65°F)		21°C
(70°F)		26°C
(78°F)		24°C
(75°F)		20°C
(68°F)		12°C
(54°F)		1°C
(35°F)		-8°C
(17°F)
Daily mean-15°C
(6°F)		-11°C
(12°F)		-2°C
(29°F)		6°C
(44°F)		13°C
(55°F)		16°C
(61°F)		21°C
(70°F)		20°C
(68°F)		14°C
(58°F)		6°C
(44°F)		-3°C
(26°F)		-13°C
(9°F)
Average low-19°C
(-1°F)		-15°C
(4°F)		-6°C
(21°F)		1°C
(34°F)		7°C
(45°F)		12°C
(54°F)		17°C
(63°F)		16°C
(61°F)		10°C
(50°F)		1°C
(35°F)		-7°C
(20°F)		-16°C
(3°F)
Mean minimum-25°C
(-13°F)		-23°C
(-10°F)		-17°C
(2°F)		-4°C
(24°F)		2°C
(35°F)		8°C
(46°F)		12°C
(54°F)		10°C
(50°F)		3°C
(38°F)		-4°C
(24°F)		-16°C
(3°F)		-24°C
(-11°F)
Minimum-28°C
(-18°F)		-25°C
(-12°F)		-24°C
(-10°F)		-6°C
(22°F)		-0°C
(32°F)		6°C
(44°F)		10°C
(51°F)		6°C
(43°F)		-0°C
(32°F)		-6°C
(21°F)		-18°C
(-1°F)		-29°C
(-20°F)

Compare climate in Suifenhe with other places

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

Monthly average precipitation in Suifenhe, China

Suifenhe usually has the most precipitation in June, July and August, with an average of 16 rainy days and 147 mm (5.8 inches) of precipitation per month. The driest months in Suifenhe are January, February and December. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Suifenhe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)6 (0.2)8 (0.3)32 (1.3)34 (1.4)90 (3.5)123 (4.9)132 (5.2)187 (7.4)90 (3.5)34 (1.3)42 (1.6)11 (0.4)
Average precipitation days (≥ 1 mm)12791417141711541

Monthly sunshine hours in Suifenhe, China

The sunniest months in Suifenhe are May, June and July, when the sun shines an average of 10 hours 24 minutes a day. Least sunny months in Suifenhe: January, November and December receive an average of 6 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Suifenhe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours187231279285308312336287281261218226
Mean daily daylight hours9h 14m10h 26m11h 55m13h 28m14h 47m15h 27m15h 7m13h 57m12h 29m10h 57m9h 36m8h 53m

Solar UV radiation in Suifenhe, China

Suifenhe experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure. January, February 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 Suifenhe UV Index data.

Average daily maximum UV levels by month for Suifenhe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)235781010108532