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Monthly climate in Dongzhou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dongzhou features a humid subtropical climate (Cwa). Temperatures typically range between 17 °C (62 °F) and 29 °C (84 °F) through the year, but rarely can drop to 7 °C (45 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 1657 mm (65.2 inches) and receives 147 rainy days on the 1 mm (0.04 inches) threshold annually. Dongzhou enjoys an average of 3199 hours of sunshine throughout the year, and daylight varies from 10 hours 45 minutes to 13 hours 29 minutes per day.

Monthly average temperatures in Dongzhou, China

The warmest months in Dongzhou are July, August and September, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 18 °C (62 - 65 °F) throughout the day. On average each year, Dongzhou experiences 184 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dongzhou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum24°C
(76°F)		24°C
(76°F)		27°C
(80°F)		30°C
(86°F)		33°C
(91°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		28°C
(83°F)		26°C
(79°F)
Mean maximum23°C
(74°F)		24°C
(75°F)		26°C
(79°F)		28°C
(83°F)		30°C
(87°F)		31°C
(88°F)		33°C
(91°F)		32°C
(90°F)		32°C
(90°F)		31°C
(88°F)		27°C
(82°F)		25°C
(76°F)
Average high19°C
(67°F)		20°C
(67°F)		22°C
(73°F)		25°C
(77°F)		28°C
(82°F)		30°C
(85°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		28°C
(82°F)		24°C
(76°F)		21°C
(70°F)
Daily mean17°C
(62°F)		17°C
(63°F)		20°C
(68°F)		23°C
(73°F)		26°C
(79°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		25°C
(78°F)		22°C
(72°F)		18°C
(65°F)
Average low14°C
(58°F)		15°C
(59°F)		18°C
(65°F)		21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		28°C
(82°F)		27°C
(81°F)		27°C
(80°F)		24°C
(75°F)		20°C
(68°F)		16°C
(61°F)
Mean minimum10°C
(50°F)		11°C
(52°F)		14°C
(57°F)		16°C
(62°F)		20°C
(69°F)		25°C
(78°F)		26°C
(80°F)		26°C
(79°F)		25°C
(77°F)		20°C
(68°F)		16°C
(62°F)		11°C
(52°F)
Minimum7°C
(45°F)		7°C
(45°F)		12°C
(53°F)		15°C
(59°F)		18°C
(65°F)		25°C
(76°F)		26°C
(79°F)		25°C
(78°F)		24°C
(75°F)		18°C
(65°F)		15°C
(60°F)		10°C
(50°F)

Compare climate in Dongzhou with other places

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

Monthly average precipitation in Dongzhou, China

Dongzhou usually has the most precipitation in June, July and August, with an average of 26 rainy days and 328 mm (12.9 inches) of precipitation per month. The driest months in Dongzhou are January, November and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dongzhou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)20 (0.8)38 (1.5)46 (1.8)60 (2.4)147 (5.8)342 (13.5)259 (10.2)382 (15.1)169 (6.7)131 (5.2)35 (1.4)27 (1.1)
Average precipitation days (≥ 1 mm)25791427262618733

Monthly sunshine hours in Dongzhou, China

The sunniest months in Dongzhou are May, July and September, when the sun shines an average of 9 hours 33 minutes a day. Least sunny months in Dongzhou: January, February and June receive an average of 7 hours 58 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dongzhou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours214250266256282251315275281277260265
Mean daily daylight hours10h 53m11h 22m12h 0m12h 40m13h 13m13h 29m13h 21m12h 52m12h 15m11h 36m11h 2m10h 45m

Solar UV radiation in Dongzhou, China

Dongzhou experiences the highest level of ultraviolet (UV) radiation in May, 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 High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Dongzhou UV Index data.

Average daily maximum UV levels by month for Dongzhou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121213131313121197