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Monthly climate in Sanhe, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sanhe features a subarctic climate (Dwc). Temperatures typically range between -24 °C (-12 °F) and 20 °C (68 °F) through the year, but rarely can drop to -45 °C (-49 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 498 mm (19.6 inches) and receives 70 rainy days on the 1 mm (0.04 inches) threshold annually. Sanhe enjoys an average of 3407 hours of sunshine throughout the year, and daylight varies from 8 hours 4 minutes to 16 hours 21 minutes per day.

Monthly average temperatures in Sanhe, China

The warmest months in Sanhe are June, July and August, with daily mean temperatures ranging from 17 to 20 °C (62 - 68 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -24 to -20 °C (-12 - -3 °F) throughout the day. On average each year, Sanhe experiences 30 days above 25 °C (77.0 °F) and 201 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sanhe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-8°C
(17°F)		3°C
(38°F)		13°C
(56°F)		24°C
(76°F)		31°C
(87°F)		35°C
(95°F)		33°C
(91°F)		32°C
(91°F)		28°C
(83°F)		22°C
(72°F)		8°C
(46°F)		-1°C
(30°F)
Mean maximum-10°C
(14°F)		-3°C
(26°F)		10°C
(51°F)		21°C
(70°F)		28°C
(83°F)		28°C
(83°F)		31°C
(89°F)		28°C
(84°F)		25°C
(78°F)		16°C
(62°F)		5°C
(42°F)		-8°C
(19°F)
Average high-18°C
(-1°F)		-12°C
(10°F)		-1°C
(31°F)		9°C
(49°F)		17°C
(63°F)		23°C
(74°F)		25°C
(78°F)		22°C
(72°F)		17°C
(63°F)		7°C
(45°F)		-6°C
(21°F)		-17°C
(1°F)
Daily mean-24°C
(-12°F)		-20°C
(-3°F)		-8°C
(19°F)		3°C
(37°F)		10°C
(51°F)		17°C
(62°F)		20°C
(68°F)		17°C
(62°F)		10°C
(51°F)		0°C
(33°F)		-12°C
(11°F)		-23°C
(-9°F)
Average low-29°C
(-20°F)		-26°C
(-15°F)		-15°C
(6°F)		-5°C
(24°F)		3°C
(37°F)		9°C
(49°F)		14°C
(58°F)		12°C
(53°F)		4°C
(40°F)		-5°C
(23°F)		-16°C
(3°F)		-27°C
(-16°F)
Mean minimum-37°C
(-35°F)		-34°C
(-29°F)		-27°C
(-16°F)		-13°C
(9°F)		-5°C
(23°F)		3°C
(38°F)		8°C
(46°F)		4°C
(40°F)		-3°C
(27°F)		-12°C
(11°F)		-25°C
(-13°F)		-35°C
(-30°F)
Minimum-45°C
(-49°F)		-41°C
(-42°F)		-34°C
(-29°F)		-17°C
(2°F)		-7°C
(20°F)		1°C
(33°F)		5°C
(42°F)		2°C
(37°F)		-6°C
(22°F)		-15°C
(6°F)		-28°C
(-19°F)		-36°C
(-33°F)

Compare climate in Sanhe with other places

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

Monthly average precipitation in Sanhe, China

Sanhe usually has the most precipitation in July, August and September, with an average of 12 rainy days and 104 mm (4.1 inches) of precipitation per month. The driest months in Sanhe are January, March and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sanhe. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.1)7 (0.3)7 (0.3)19 (0.8)42 (1.6)64 (2.5)120 (4.7)116 (4.6)77 (3.0)29 (1.1)9 (0.4)3 (0.1)
Average precipitation days (≥ 1 mm)0113910141410530

Monthly sunshine hours in Sanhe, China

The sunniest months in Sanhe are May, June and July, when the sun shines an average of 11 hours 45 minutes a day. Least sunny months in Sanhe: January, November and December receive an average of 6 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sanhe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours184245296314347367366294273257230228
Mean daily daylight hours8h 32m10h 2m11h 54m13h 48m15h 28m16h 21m15h 54m14h 25m12h 35m10h 41m8h 59m8h 4m

Solar UV radiation in Sanhe, China

Sanhe experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure. January, February 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 Sanhe UV Index data.

Average daily maximum UV levels by month for Sanhe. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578985421