nomadseason

Monthly climate in Shiwei, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Shiwei features a subarctic climate (Dwc). Temperatures typically range between -25 °C (-14 °F) and 19 °C (67 °F) through the year, but rarely can drop to -45 °C (-49 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 492 mm (19.4 inches) and receives 72 rainy days on the 1 mm (0.04 inches) threshold annually. Shiwei enjoys an average of 3354 hours of sunshine throughout the year, and daylight varies from 7 hours 55 minutes to 16 hours 30 minutes per day.

Monthly average temperatures in Shiwei, China

The warmest months in Shiwei are June, July and August, with daily mean temperatures ranging from 16 to 19 °C (61 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -25 to -21 °C (-14 - -5 °F) throughout the day. On average each year, Shiwei experiences 30 days above 25 °C (77.0 °F) and 207 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Shiwei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-9°C
(17°F)		3°C
(37°F)		13°C
(57°F)		24°C
(75°F)		31°C
(88°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		27°C
(81°F)		22°C
(72°F)		7°C
(45°F)		-6°C
(21°F)
Mean maximum-10°C
(14°F)		-4°C
(26°F)		10°C
(50°F)		20°C
(69°F)		28°C
(83°F)		28°C
(83°F)		31°C
(89°F)		29°C
(84°F)		25°C
(78°F)		16°C
(61°F)		5°C
(41°F)		-9°C
(16°F)
Average high-18°C
(-1°F)		-12°C
(10°F)		-1°C
(30°F)		9°C
(48°F)		17°C
(62°F)		23°C
(73°F)		25°C
(78°F)		22°C
(72°F)		17°C
(62°F)		7°C
(44°F)		-7°C
(20°F)		-18°C
(-1°F)
Daily mean-25°C
(-14°F)		-21°C
(-5°F)		-8°C
(17°F)		2°C
(36°F)		10°C
(50°F)		16°C
(61°F)		19°C
(67°F)		16°C
(62°F)		10°C
(50°F)		0°C
(33°F)		-13°C
(9°F)		-25°C
(-13°F)
Average low-31°C
(-24°F)		-28°C
(-19°F)		-16°C
(3°F)		-5°C
(23°F)		2°C
(36°F)		8°C
(47°F)		13°C
(57°F)		11°C
(53°F)		4°C
(39°F)		-5°C
(23°F)		-18°C
(0°F)		-30°C
(-22°F)
Mean minimum-40°C
(-39°F)		-38°C
(-37°F)		-29°C
(-20°F)		-14°C
(7°F)		-4°C
(25°F)		2°C
(36°F)		8°C
(46°F)		4°C
(40°F)		-3°C
(27°F)		-13°C
(10°F)		-29°C
(-20°F)		-39°C
(-38°F)
Minimum-45°C
(-49°F)		-43°C
(-45°F)		-35°C
(-31°F)		-17°C
(2°F)		-5°C
(23°F)		-1°C
(30°F)		5°C
(42°F)		2°C
(35°F)		-6°C
(22°F)		-15°C
(5°F)		-33°C
(-27°F)		-43°C
(-46°F)

Compare climate in Shiwei with other places

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

Monthly average precipitation in Shiwei, China

Shiwei usually has the most precipitation in June, July and August, with an average of 12 rainy days and 99 mm (3.9 inches) of precipitation per month. The driest months in Shiwei are January, February and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Shiwei. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.2)8 (0.3)9 (0.4)16 (0.6)52 (2.0)72 (2.8)111 (4.4)114 (4.5)69 (2.7)22 (0.9)11 (0.4)4 (0.2)
Average precipitation days (≥ 1 mm)01141010131410531

Monthly sunshine hours in Shiwei, China

The sunniest months in Shiwei are May, June and July, when the sun shines an average of 11 hours 30 minutes a day. Least sunny months in Shiwei: January, November and December receive an average of 6 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Shiwei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours180242295313333364360284272254228224
Mean daily daylight hours8h 24m9h 58m11h 53m13h 52m15h 35m16h 30m16h 2m14h 30m12h 36m10h 38m8h 53m7h 55m

Solar UV radiation in Shiwei, China

Shiwei experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 9, which corresponds to the High / 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 Shiwei UV Index data.

Average daily maximum UV levels by month for Shiwei. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)124578975321