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Monthly climate in Caojiang, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Caojiang features a humid subtropical climate (Cwa). Temperatures typically range between 17 °C (62 °F) and 28 °C (83 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1610 mm (63.4 inches) and receives 176 rainy days on the 1 mm (0.04 inches) threshold annually. Caojiang enjoys an average of 3031 hours of sunshine throughout the year, and daylight varies from 10 hours 47 minutes to 13 hours 26 minutes per day.

Monthly average temperatures in Caojiang, China

The warmest months in Caojiang are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 17 °C (62 - 64 °F) throughout the day. On average each year, Caojiang experiences 221 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 Caojiang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		28°C
(83°F)		32°C
(89°F)		32°C
(90°F)		35°C
(96°F)		34°C
(94°F)		35°C
(95°F)		35°C
(96°F)		35°C
(94°F)		34°C
(93°F)		31°C
(89°F)		29°C
(84°F)
Mean maximum26°C
(79°F)		27°C
(81°F)		30°C
(86°F)		31°C
(88°F)		34°C
(93°F)		33°C
(93°F)		35°C
(95°F)		34°C
(94°F)		34°C
(94°F)		33°C
(91°F)		31°C
(87°F)		28°C
(82°F)
Average high21°C
(70°F)		21°C
(70°F)		24°C
(76°F)		27°C
(80°F)		30°C
(86°F)		31°C
(89°F)		32°C
(90°F)		31°C
(89°F)		31°C
(89°F)		28°C
(83°F)		26°C
(80°F)		22°C
(71°F)
Daily mean17°C
(62°F)		17°C
(63°F)		21°C
(70°F)		23°C
(73°F)		26°C
(79°F)		28°C
(82°F)		28°C
(83°F)		27°C
(82°F)		27°C
(81°F)		24°C
(76°F)		22°C
(71°F)		17°C
(64°F)
Average low13°C
(56°F)		14°C
(57°F)		18°C
(65°F)		20°C
(68°F)		24°C
(75°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(76°F)		21°C
(71°F)		18°C
(65°F)		14°C
(58°F)
Mean minimum7°C
(45°F)		8°C
(47°F)		12°C
(55°F)		14°C
(57°F)		20°C
(68°F)		24°C
(75°F)		24°C
(76°F)		24°C
(75°F)		23°C
(73°F)		17°C
(63°F)		14°C
(57°F)		8°C
(46°F)
Minimum3°C
(38°F)		3°C
(38°F)		9°C
(48°F)		11°C
(51°F)		16°C
(60°F)		22°C
(72°F)		24°C
(75°F)		23°C
(73°F)		19°C
(67°F)		17°C
(62°F)		12°C
(54°F)		7°C
(44°F)

Compare climate in Caojiang with other places

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

Monthly average precipitation in Caojiang, China

Caojiang usually has the most precipitation in June, July and August, with an average of 25 rainy days and 285 mm (11.2 inches) of precipitation per month. The driest months in Caojiang are January, November and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caojiang. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)23 (0.9)57 (2.2)61 (2.4)112 (4.4)195 (7.7)263 (10.4)223 (8.8)368 (14.5)189 (7.4)88 (3.5)19 (0.8)13 (0.5)
Average precipitation days (≥ 1 mm)4714152026242723943

Monthly sunshine hours in Caojiang, China

The sunniest months in Caojiang are May, July and September, when the sun shines an average of 9 hours 24 minutes a day. Least sunny months in Caojiang: January, March and April receive an average of 6 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caojiang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours191221205220286278297265282275255250
Mean daily daylight hours10h 56m11h 24m12h 1m12h 39m13h 10m13h 26m13h 18m12h 51m12h 14m11h 36m11h 4m10h 47m

Solar UV radiation in Caojiang, China

Caojiang experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 13 - 14, 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 Caojiang UV Index data.

Average daily maximum UV levels by month for Caojiang. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121214121413121297