Weatheo

Yancheng Weather by Month

Average temperatures, rainfall and humidity for Yancheng, China, month by month, built from OpenWeather’s historical records. Use it to see what a typical Yancheng month looks like before you travel — then check the live Yancheng forecast for the days ahead.

Warmest month

July

31°C average high

Coolest month

January

-1°C average low

Wettest month

July

157 mm of rain

Driest month

December

24 mm of rain

Average temperature and rainfall in Yancheng by month

Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.

MonthAvg highAvg lowRecord low / highRainfallHumidityWind
January7°C-1°C-16°C / 21°C
25 mm
68%13 km/h
February9°C0°C-13°C / 24°C
49 mm
70%14 km/h
March15°C5°C-6°C / 31°C
48 mm
69%14 km/h
April20°C10°C0°C / 31°C
60 mm
69%14 km/h
May26°C15°C4°C / 41°C
51 mm
68%14 km/h
June30°C20°C12°C / 41°C
83 mm
73%13 km/h
July31°C24°C17°C / 39°C
157 mm
82%14 km/h
August31°C24°C15°C / 40°C
94 mm
83%13 km/h
September27°C19°C11°C / 34°C
72 mm
82%12 km/h
October22°C13°C1°C / 38°C
42 mm
73%12 km/h
November15°C7°C-10°C / 30°C
39 mm
70%13 km/h
December9°C0°C-12°C / 23°C
24 mm
65%13 km/h

Best time to visit Yancheng

The most comfortable time to visit Yancheng is generally April to May and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around July, totalling about 745 mm a year.

Travellers who prefer heat should aim for July, when highs average 31°C. July is the month to avoid if rain would spoil your plans — it averages 157 mm, roughly 7× the rainfall of the driest month (December).

Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Yancheng forecast for what is happening now.

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