nomadseason

Monthly climate in Dongchen, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dongchen features a humid subtropical climate (Cwa). Temperatures typically range between 1 °C (33 °F) and 28 °C (83 °F) through the year, but rarely can drop to -13 °C (9 °F) or can rise to as high as 42 °C (109 °F). The average annual precipitation amounts to about 525 mm (20.7 inches) and receives 62 rainy days on the 1 mm (0.04 inches) threshold annually. Dongchen enjoys an average of 3295 hours of sunshine throughout the year, and daylight varies from 9 hours 49 minutes to 14 hours 27 minutes per day.

Monthly average temperatures in Dongchen, China

The warmest months in Dongchen are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (80 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 1 to 4 °C (33 - 40 °F) throughout the day. On average each year, Dongchen experiences 127 days above 25 °C (77.0 °F) and 72 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dongchen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		26°C
(80°F)		31°C
(89°F)		34°C
(94°F)		38°C
(101°F)		40°C
(104°F)		42°C
(107°F)		42°C
(109°F)		35°C
(96°F)		30°C
(86°F)		23°C
(74°F)		16°C
(61°F)
Mean maximum12°C
(53°F)		19°C
(67°F)		26°C
(79°F)		33°C
(91°F)		37°C
(98°F)		37°C
(99°F)		40°C
(103°F)		39°C
(102°F)		33°C
(92°F)		26°C
(79°F)		21°C
(70°F)		13°C
(56°F)
Average high6°C
(42°F)		10°C
(51°F)		18°C
(64°F)		23°C
(74°F)		29°C
(84°F)		32°C
(90°F)		33°C
(92°F)		32°C
(91°F)		26°C
(79°F)		19°C
(66°F)		14°C
(57°F)		7°C
(45°F)
Daily mean1°C
(33°F)		4°C
(40°F)		12°C
(54°F)		17°C
(63°F)		22°C
(73°F)		27°C
(80°F)		28°C
(83°F)		27°C
(82°F)		21°C
(71°F)		14°C
(58°F)		9°C
(48°F)		2°C
(35°F)
Average low-4°C
(26°F)		-1°C
(30°F)		6°C
(44°F)		11°C
(53°F)		16°C
(61°F)		21°C
(71°F)		24°C
(76°F)		23°C
(74°F)		18°C
(64°F)		11°C
(51°F)		4°C
(40°F)		-3°C
(27°F)
Mean minimum-10°C
(15°F)		-6°C
(21°F)		-0°C
(32°F)		5°C
(41°F)		9°C
(49°F)		16°C
(61°F)		19°C
(67°F)		18°C
(64°F)		12°C
(54°F)		4°C
(40°F)		-3°C
(27°F)		-9°C
(16°F)
Minimum-13°C
(9°F)		-9°C
(16°F)		-3°C
(27°F)		2°C
(36°F)		8°C
(46°F)		15°C
(59°F)		18°C
(65°F)		15°C
(59°F)		11°C
(51°F)		3°C
(38°F)		-5°C
(23°F)		-11°C
(12°F)

Compare climate in Dongchen with other places

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

Monthly average precipitation in Dongchen, China

Dongchen usually has the most precipitation in July, August and September, with an average of 9 rainy days and 95 mm (3.8 inches) of precipitation per month. The driest months in Dongchen are January, February and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dongchen. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)12 (0.5)16 (0.6)32 (1.3)30 (1.2)68 (2.7)69 (2.7)98 (3.9)119 (4.7)58 (2.3)14 (0.6)3 (0.1)
Average precipitation days (≥ 1 mm)1236569108741

Monthly sunshine hours in Dongchen, China

The sunniest months in Dongchen are May, July and August, when the sun shines an average of 10 hours 13 minutes a day. Least sunny months in Dongchen: January, September and October receive an average of 7 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dongchen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours211262286272311305327312249233256267
Mean daily daylight hours10h 4m10h 54m11h 58m13h 4m13h 59m14h 27m14h 13m13h 24m12h 21m11h 16m10h 19m9h 49m

Solar UV radiation in Dongchen, China

Dongchen experiences the highest level of ultraviolet (UV) radiation in May, June and July, when the maximum UV index can reach values of 11 - 11, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Dongchen UV Index data.

Average daily maximum UV levels by month for Dongchen. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)4579111111109853