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    China

    China - South coast weather in September 2025

    China

    China - South coast weather in September 2025

     

    Day

    31 °C

     

    Night

    24 °C

     

    Sea

    29 °C

     

    Precipitation

    227 mm

    in month

     

    Rainy days

    16 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    6 hours

    average

     

    Humidity

    79 %

     

    Day

    31 °C

     

    Night

    24 °C

     

    Sea

    29 °C

     

    Precipitation

    227 mm

    in month

     

    Rainy days

    16 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    6 hours

    average

     

    Humidity

    79 %

    Overview: China - South coast
    In September in China - South coast, the average air temperature ranges from 31 °C (87 °F) during the day to 24 °C (76 °F) at night. There are 16 days of rain on average, where the rainfall is 227 mm (8.92 in).

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    Weather overview and FAQs

    Weather overview

    In September in China - South coast, the average air temperature ranges from 31 °C (87 °F) during the day to 24 °C (76 °F) at night. There are 16 days of rain on average, where the rainfall is 227 mm (8.92 in).

    Are there good conditions to visit in China - South coast in September?

    There are good conditions for visiting in China - South coast in September. The daily temperatures in this month reach pleasant 31 °C (87 °F). The seawater temperature reaches ideal 29 °C (83 °F). At night, temperatures hover around a pleasant 24 °C (76 °F). In September in China - South coast, there is a wet season, which means that it could rain more often there during your stay.

    What is the sea temperature in September in China - South coast?

    The temperature of the sea in China - South coast in September is 29 °C (83 °F). This temperature is someone's dream come true, while for someone it may no longer be ideal for the purpose of refreshment.

    What temperature can I expect during the day in September in China - South coast?

    The average daily temperature in China - South coast in September is 31 °C (87 °F). The great temperature for lying by the sea or pool and sunbathing, everywhere else you will probably be a bit hot. Don't forget to drink during the day, in these temperatures you should hydrate yourself a lot.

    How many sunny hours can I expect in China - South coast in September?

    There is an average length of sunshine of 6 hours per day in September in China - South coast.

    How many days of precipitation on average can I expect in China - South coast in September?

    In China - South coast in September, we can expect 16 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 3.8 days of the week, or in general - 54 % days.

    How heavy is the precipitation in China - South coast in September?

    In September in China - South coast, there is 227 mm (8.92 in) rainfall, which means on average 8 mm (0.30 in) rainfall per day.

    What is the night temperature in September in China - South coast?

    The average night temperature in China - South coast in September is 24 °C (76 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

    Is there a wet season in September in China - South coast?

    Yes, in China - South coast in September there is a wet season with 16 days, when there is rain in a month.

    How long is the day (from dawn till dusk) in China - South coast in September?

    The length of daylight in China - South coast in September is 12 hours.

    Is it hot in September in China - South coast?

    In China - South coast in September, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    Is the weather in China - South coast warmer in September than in August?

    No, September is not warmer in China - South coast than August.

    How windy is it in China - South coast in September?

    An average wind scale that can be expected in China - South coast in September is 3. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

    What level of humidity is to expect in September in China - South coast?

    Humidity in China - South coast in September is 79 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

    Is China - South coast rainier in September than in October?

    Yes, China - South coast is a rainier September than in October.

    Is the sea in China - South coast warmer in September than in August?

    No, the sea is not warmer in China - South coast in September than in August.

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