nomadseason

Monthly climate in Jiwen, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Jiwen features a subarctic climate (Dwc). Temperatures typically range between -23 °C (-8 °F) and 19 °C (67 °F) through the year, but rarely can drop to -39 °C (-38 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 690 mm (27.2 inches) and receives 80 rainy days on the 1 mm (0.04 inches) threshold annually. Jiwen enjoys an average of 3295 hours of sunshine throughout the year, and daylight varies from 8 hours 3 minutes to 16 hours 22 minutes per day.

Monthly average temperatures in Jiwen, China

The warmest months in Jiwen are June, July and August, with daily mean temperatures ranging from 15 to 19 °C (60 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -23 to -19 °C (-8 - -1 °F) throughout the day. On average each year, Jiwen experiences 27 days above 25 °C (77.0 °F) and 208 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Jiwen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum-6°C
(22°F)		2°C
(36°F)		14°C
(58°F)		25°C
(77°F)		30°C
(87°F)		34°C
(94°F)		33°C
(92°F)		29°C
(84°F)		29°C
(84°F)		23°C
(73°F)		9°C
(48°F)		-5°C
(23°F)
Mean maximum-10°C
(15°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)		27°C
(81°F)		25°C
(77°F)		17°C
(63°F)		5°C
(42°F)		-8°C
(18°F)
Average high-16°C
(3°F)		-11°C
(12°F)		-1°C
(30°F)		9°C
(48°F)		17°C
(62°F)		22°C
(72°F)		25°C
(77°F)		21°C
(70°F)		17°C
(62°F)		7°C
(45°F)		-6°C
(22°F)		-17°C
(2°F)
Daily mean-23°C
(-8°F)		-19°C
(-1°F)		-8°C
(17°F)		2°C
(36°F)		10°C
(50°F)		15°C
(60°F)		19°C
(67°F)		16°C
(61°F)		10°C
(50°F)		1°C
(33°F)		-11°C
(12°F)		-22°C
(-7°F)
Average low-27°C
(-17°F)		-25°C
(-13°F)		-16°C
(4°F)		-5°C
(23°F)		2°C
(36°F)		8°C
(47°F)		14°C
(57°F)		11°C
(52°F)		4°C
(39°F)		-5°C
(24°F)		-15°C
(5°F)		-25°C
(-13°F)
Mean minimum-35°C
(-31°F)		-33°C
(-27°F)		-27°C
(-17°F)		-14°C
(7°F)		-4°C
(26°F)		2°C
(36°F)		8°C
(47°F)		4°C
(39°F)		-3°C
(26°F)		-10°C
(14°F)		-23°C
(-9°F)		-33°C
(-26°F)
Minimum-39°C
(-38°F)		-35°C
(-31°F)		-33°C
(-28°F)		-16°C
(3°F)		-5°C
(24°F)		0°C
(33°F)		6°C
(44°F)		2°C
(36°F)		-5°C
(24°F)		-12°C
(10°F)		-27°C
(-16°F)		-37°C
(-35°F)

Compare climate in Jiwen with other places

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

Monthly average precipitation in Jiwen, China

Jiwen usually has the most precipitation in June, July and August, with an average of 15 rainy days and 146 mm (5.7 inches) of precipitation per month. The driest months in Jiwen are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Jiwen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.1)5 (0.2)18 (0.7)19 (0.7)59 (2.3)108 (4.3)149 (5.9)179 (7.1)96 (3.8)37 (1.5)12 (0.5)3 (0.1)
Average precipitation days (≥ 1 mm)0124912161711530

Monthly sunshine hours in Jiwen, China

The sunniest months in Jiwen are May, June and July, when the sun shines an average of 11 hours 10 minutes a day. Least sunny months in Jiwen: January, November and December receive an average of 6 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Jiwen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours189241288308343331353269265252222228
Mean daily daylight hours8h 31m10h 1m11h 53m13h 49m15h 29m16h 22m15h 55m14h 26m12h 35m10h 40m8h 58m8h 3m

Solar UV radiation in Jiwen, China

Jiwen 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 Jiwen UV Index data.

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