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Monthly climate in Sangmu, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sangmu features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (42 °F) and 25 °C (78 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 1387 mm (54.6 inches) and receives 208 rainy days on the 1 mm (0.04 inches) threshold annually. Sangmu enjoys an average of 2290 hours of sunshine throughout the year, and daylight varies from 10 hours 21 minutes to 13 hours 54 minutes per day.

Monthly average temperatures in Sangmu, China

The warmest months in Sangmu are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (72 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 7 °C (42 - 45 °F) throughout the day. On average each year, Sangmu experiences 96 days above 25 °C (77.0 °F) and 8 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Sangmu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		24°C
(75°F)		31°C
(87°F)		32°C
(90°F)		33°C
(91°F)		32°C
(89°F)		35°C
(96°F)		37°C
(98°F)		33°C
(91°F)		32°C
(90°F)		28°C
(82°F)		18°C
(64°F)
Mean maximum13°C
(56°F)		20°C
(68°F)		26°C
(79°F)		29°C
(84°F)		30°C
(87°F)		31°C
(87°F)		34°C
(93°F)		35°C
(96°F)		31°C
(89°F)		26°C
(80°F)		22°C
(72°F)		15°C
(59°F)
Average high8°C
(46°F)		10°C
(50°F)		16°C
(61°F)		20°C
(68°F)		23°C
(74°F)		26°C
(78°F)		29°C
(85°F)		30°C
(87°F)		25°C
(77°F)		18°C
(65°F)		14°C
(57°F)		9°C
(48°F)
Daily mean5°C
(42°F)		7°C
(45°F)		12°C
(55°F)		16°C
(61°F)		19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		25°C
(78°F)		21°C
(70°F)		15°C
(60°F)		11°C
(52°F)		6°C
(43°F)
Average low3°C
(38°F)		4°C
(40°F)		9°C
(49°F)		12°C
(54°F)		16°C
(60°F)		19°C
(66°F)		22°C
(71°F)		22°C
(71°F)		18°C
(65°F)		13°C
(56°F)		8°C
(47°F)		4°C
(40°F)
Mean minimum-2°C
(29°F)		0°C
(32°F)		4°C
(40°F)		8°C
(46°F)		11°C
(53°F)		16°C
(61°F)		19°C
(66°F)		18°C
(65°F)		14°C
(58°F)		8°C
(47°F)		3°C
(38°F)		-1°C
(31°F)
Minimum-5°C
(24°F)		-2°C
(29°F)		4°C
(39°F)		5°C
(40°F)		9°C
(48°F)		14°C
(57°F)		16°C
(62°F)		16°C
(62°F)		13°C
(55°F)		7°C
(45°F)		2°C
(36°F)		-1°C
(30°F)

Compare climate in Sangmu with other places

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

Monthly average precipitation in Sangmu, China

Sangmu usually has the most precipitation in June, September and October, with an average of 19 rainy days and 166 mm (6.5 inches) of precipitation per month. The driest months in Sangmu are January, February and December. On average, 64 mm (2.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sangmu. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)68 (2.7)70 (2.7)90 (3.5)120 (4.7)141 (5.6)190 (7.5)142 (5.6)128 (5.1)165 (6.5)144 (5.7)76 (3.0)53 (2.1)
Average precipitation days (≥ 1 mm)151719192019151418211615

Monthly sunshine hours in Sangmu, China

The sunniest months in Sangmu are June, July and August, when the sun shines an average of 9 hours 23 minutes a day. Least sunny months in Sangmu: January, October and December receive an average of 3 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sangmu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours82140158204239246305311226127135111
Mean daily daylight hours10h 32m11h 10m11h 59m12h 50m13h 32m13h 54m13h 43m13h 6m12h 17m11h 27m10h 43m10h 21m

Solar UV radiation in Sangmu, China

Sangmu experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Sangmu UV Index data.

Average daily maximum UV levels by month for Sangmu. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6891212131313111075