Normal weather for China in September
It's warm in September in China with an average temperature of 27°C. Temperatures this month range from a low of 23°C to a high of 31°C. At night, you can expect temperatures between 12°C and 18°C.
In September, there is an average of 76 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the South.
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
China in September |
UK | ||
|---|---|---|---|
 Average Temperature |
27°C | 20°C | |
 High Temp |
31°C | 22°C | |
| Low Temp |
23°C | 17°C | |
 Total Precipitation |
76 mm | 44 mm | |
| Rainy Days |
10 days | 8 days | |
You can check out all destinations in China for a full picture of the climate.
Start of September
The month of September starts in China with hot temperatures, averaging around 30°C during the day and nights close to 18°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature drops to around 28°C, with nights close to 16°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of September
By the end of September, the average daytime temperature in China will be around 25°C, with nights close to 14°C. A shower might show up, but overall the weather will be dry and sunny.
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Is September a good time to visit China?
Want nice weather? Then September is a great time to be in China. You’ll have pleasant temperatures and not too much rain this month.
The typhoon season in China runs from June to November.
Temperature records for China in September
With 37°C, China hit the highest temperature in the last 10 years in September 2019. The lowest daytime temperature in this month was 11°C in 2023. The extreme night temperatures ranged from a low of 6°C to a high of 23°C.
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Daily Temperature in September in China
This chart shows the average daily temperatures, both day and night, for each day in September in China, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in China
The chart below shows the average daily precipitation in September for China, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 10 days of rain in China.
Daily UV Index in September in China
This chart shows the average daily UV index in September in China, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in China Over the Years
This chart shows the average temperature in September in China, measured in degrees Celsius, over the past years.
Total Precipitation in September in China Over the Years
This chart shows the average precipitation in September in China, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for China
Click on a specific day in September for detailed info on the typical weather on that day in China. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in China
Have you been to China in September?
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Average Weather in China by Month
Click on a month below to see detailed weather info for China. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
