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Haimen Climate by Month

The graphs below provide an overview of the climate in Haimen (Jiangsu), China. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Haimen

Fri   Nov 15
23°C | 19°C
N 14 km/h
0.2 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

Sat   Nov 16
24°C | 17°C
N 14 km/h
0.2 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sun   Nov 17
18°C | 12°C
NE 29 km/h
almost clear and no rain

almost clear and no rain

The best time of year to visit Haimen in China

During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Haimen?
    Most rainfall (rainy season) is seen in June, July and August.
  • Which is the warmest month in Haimen?
    July has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Haimen?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Haimen?
    June tops the wettest month list with 244 mm of rainfall.
  • Which is the driest month in Haimen?
    December is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Haimen?
    August is the sunniest month with an average of 245 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.