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Monthly climate in Yangzhou, China

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Yangzhou features a humid subtropical climate (Cwa). Temperatures typically range between 3 °C (38 °F) and 25 °C (77 °F) through the year, but rarely can drop to -10 °C (14 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1334 mm (52.5 inches) and receives 144 rainy days on the 1 mm (0.04 inches) threshold annually. Yangzhou enjoys an average of 2836 hours of sunshine throughout the year, and daylight varies from 9 hours 58 minutes to 14 hours 17 minutes per day.

Monthly average temperatures in Yangzhou, China

The warmest months in Yangzhou are June, July and August, with daily mean temperatures ranging from 22 to 25 °C (73 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 3 to 5 °C (38 - 42 °F) throughout the day. On average each year, Yangzhou experiences 85 days above 25 °C (77.0 °F) and 36 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Yangzhou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum13°C
(55°F)		22°C
(72°F)		25°C
(78°F)		29°C
(85°F)		31°C
(89°F)		34°C
(94°F)		34°C
(94°F)		35°C
(96°F)		31°C
(88°F)		28°C
(82°F)		20°C
(68°F)		13°C
(56°F)
Mean maximum11°C
(53°F)		17°C
(62°F)		24°C
(75°F)		28°C
(82°F)		30°C
(87°F)		30°C
(86°F)		34°C
(93°F)		34°C
(93°F)		29°C
(84°F)		24°C
(76°F)		19°C
(66°F)		12°C
(53°F)
Average high7°C
(44°F)		10°C
(50°F)		16°C
(60°F)		20°C
(68°F)		24°C
(75°F)		26°C
(80°F)		29°C
(84°F)		29°C
(84°F)		23°C
(74°F)		17°C
(63°F)		13°C
(55°F)		8°C
(46°F)
Daily mean3°C
(38°F)		5°C
(42°F)		11°C
(52°F)		15°C
(59°F)		19°C
(67°F)		22°C
(73°F)		25°C
(77°F)		25°C
(77°F)		20°C
(68°F)		14°C
(58°F)		9°C
(49°F)		4°C
(39°F)
Average low-0°C
(32°F)		1°C
(34°F)		7°C
(44°F)		11°C
(52°F)		15°C
(59°F)		19°C
(66°F)		22°C
(71°F)		22°C
(71°F)		17°C
(64°F)		12°C
(54°F)		6°C
(43°F)		1°C
(34°F)
Mean minimum-5°C
(24°F)		-3°C
(27°F)		2°C
(36°F)		6°C
(43°F)		10°C
(50°F)		15°C
(59°F)		18°C
(65°F)		18°C
(64°F)		14°C
(57°F)		8°C
(47°F)		1°C
(34°F)		-3°C
(26°F)
Minimum-10°C
(14°F)		-5°C
(24°F)		1°C
(35°F)		4°C
(39°F)		8°C
(46°F)		13°C
(55°F)		17°C
(63°F)		16°C
(60°F)		12°C
(54°F)		7°C
(45°F)		-1°C
(31°F)		-4°C
(24°F)

Compare climate in Yangzhou with other places

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

Monthly average precipitation in Yangzhou, China

Yangzhou usually has the most precipitation in July, September and October, with an average of 17 rainy days and 204 mm (8.0 inches) of precipitation per month. The driest months in Yangzhou are January, February and December. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Yangzhou. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)28 (1.1)36 (1.4)63 (2.5)93 (3.6)94 (3.7)168 (6.6)195 (7.7)161 (6.3)239 (9.4)179 (7.0)50 (2.0)28 (1.1)
Average precipitation days (≥ 1 mm)771112111217151719106

Monthly sunshine hours in Yangzhou, China

The sunniest months in Yangzhou are May, July and August, when the sun shines an average of 9 hours 56 minutes a day. Least sunny months in Yangzhou: January, October and December receive an average of 5 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Yangzhou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours161224247245290279319314213159194187
Mean daily daylight hours10h 12m10h 58m11h 58m13h 0m13h 52m14h 17m14h 4m13h 19m12h 20m11h 19m10h 26m9h 58m

Solar UV radiation in Yangzhou, China

Yangzhou experiences the highest level of ultraviolet (UV) radiation in May, July and August, 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 Yangzhou UV Index data.

Average daily maximum UV levels by month for Yangzhou. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)45891111111110853