ClimateForecastDecemberJanuary >>

Tongzhou Climate by Month

The climate in Tongzhou is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Tongzhou, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 33°C in July to a chilly 8°C in January. Nighttime temperatures can drop, with averages reaching 2°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Tongzhou experiences significant rain/snowfall throughout the year, averaging 1290 mm of precipitation annually. The seasons in Tongzhou, bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 236 mm of precipitation. This rainfall is distributed across 13 rainy days. In contrast, the driest month, December, experiences much less rainfall, totaling 41 mm over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

In Tongzhou, summer days are longer and more sunny, with daily sunshine hours peaking at 8.2 hours in August. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 4.0 hours.

Monthly hours of sunshine

Data from: Zhangjiagang, China (55 KM, 34 Miles).

Daily hours of sunshine

Data from: Zhangjiagang, China (55 KM, 34 Miles).

The best time of year to visit Tongzhou 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 Tongzhou?
    Most rainfall (rainy season) is seen in June, July and August.
  • Which is the warmest month in Tongzhou?
    July has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Tongzhou?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in Tongzhou?
    June tops the wettest month list with 236 mm of rainfall.
  • Which is the driest month in Tongzhou?
    December is the driest month with 41 mm of precipitation.
  • Which is the sunniest month in Tongzhou?
    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.

    Forecast for Tongzhou

    Wed   Dec 04
    14°C | 5°C
    NE 11 km/h
    0.3 mm
    broken clouds and  chance of slight rain

    broken clouds and chance of slight rain

    Thu   Dec 05
    14°C | 4°C
    W 11 km/h
    overcast and no rain

    overcast and no rain

    Fri   Dec 06
    14°C | 4°C
    NE 7 km/h
    broken clouds and no rain

    broken clouds and no rain