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Monthly climate in Dongkou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dongkou features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (42 °F) and 27 °C (81 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1959 mm (77.1 inches) and receives 196 rainy days on the 1 mm (0.04 inches) threshold annually. Dongkou enjoys an average of 2655 hours of sunshine throughout the year, and daylight varies from 10 hours 27 minutes to 13 hours 47 minutes per day.

Monthly average temperatures in Dongkou, China

The warmest months in Dongkou are June, July and August, with daily mean temperatures ranging from 24 to 27 °C (76 - 81 °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, Dongkou experiences 118 days above 25 °C (77.0 °F) and 11 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dongkou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		25°C
(77°F)		29°C
(85°F)		31°C
(89°F)		34°C
(93°F)		33°C
(93°F)		35°C
(95°F)		35°C
(96°F)		34°C
(94°F)		33°C
(91°F)		27°C
(82°F)		20°C
(68°F)
Mean maximum16°C
(61°F)		22°C
(73°F)		27°C
(80°F)		30°C
(85°F)		32°C
(89°F)		31°C
(88°F)		35°C
(95°F)		34°C
(94°F)		33°C
(91°F)		30°C
(86°F)		25°C
(76°F)		17°C
(63°F)
Average high8°C
(46°F)		10°C
(51°F)		16°C
(60°F)		21°C
(70°F)		25°C
(77°F)		28°C
(82°F)		31°C
(88°F)		31°C
(88°F)		28°C
(82°F)		20°C
(69°F)		16°C
(61°F)		10°C
(50°F)
Daily mean5°C
(42°F)		7°C
(45°F)		12°C
(54°F)		17°C
(62°F)		21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		27°C
(80°F)		24°C
(75°F)		17°C
(63°F)		13°C
(55°F)		7°C
(45°F)
Average low3°C
(38°F)		4°C
(40°F)		9°C
(49°F)		13°C
(56°F)		18°C
(64°F)		21°C
(71°F)		23°C
(74°F)		23°C
(74°F)		21°C
(70°F)		15°C
(59°F)		10°C
(50°F)		4°C
(40°F)
Mean minimum-2°C
(28°F)		-0°C
(32°F)		4°C
(40°F)		8°C
(46°F)		13°C
(56°F)		18°C
(64°F)		21°C
(70°F)		21°C
(70°F)		17°C
(63°F)		10°C
(50°F)		4°C
(40°F)		-2°C
(29°F)
Minimum-8°C
(18°F)		-3°C
(26°F)		3°C
(38°F)		5°C
(42°F)		9°C
(49°F)		15°C
(60°F)		19°C
(66°F)		20°C
(69°F)		15°C
(60°F)		9°C
(48°F)		4°C
(39°F)		-5°C
(24°F)

Compare climate in Dongkou with other places

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

Monthly average precipitation in Dongkou, China

Dongkou usually has the most precipitation in May, June and July, with an average of 20 rainy days and 273 mm (10.8 inches) of precipitation per month. The driest months in Dongkou are January, November and December. On average, 79 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dongkou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)77 (3.0)113 (4.4)227 (8.9)201 (7.9)258 (10.2)304 (12.0)257 (10.1)139 (5.5)131 (5.2)92 (3.6)92 (3.6)69 (2.7)
Average precipitation days (≥ 1 mm)121521202022181814131211

Monthly sunshine hours in Dongkou, China

The sunniest months in Dongkou are May, July and August, when the sun shines an average of 9 hours 28 minutes a day. Least sunny months in Dongkou: January, February and December receive an average of 5 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dongkou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours134182188207272252296312248188188185
Mean daily daylight hours10h 38m11h 13m12h 0m12h 47m13h 27m13h 47m13h 37m13h 2m12h 17m11h 29m10h 48m10h 27m

Solar UV radiation in Dongkou, China

Dongkou experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 13, which corresponds to the Extreme category of sun exposure. January, February and December are in the Moderate / High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Dongkou UV Index data.

Average daily maximum UV levels by month for Dongkou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6810111212131311985