Weather in China for September 2026
Until now, September 2026 in China has been nearly identical to the historical average, with a temperature of 29.2 °C (showing only a slight deviation of 0.2 °C).
The forecast for the next days in China predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in China at the beginning of September is 29.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.9 °C by the end of September.
China experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 69.4 mm.
Is September a good time to visit China? check out the best time to travel to China page.
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China Weather September
What’s the Weather Like in China This September?
Temperatures trend during September in China
September weather in China day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 31° /19° | 0.2 mm | 8 | |
| 2 Sept. |  Partly cloudy | 30° /19° | 0.2 mm | 7 | |
| 3 Sept. | Partly cloudy | 29° /20° | 2.4 mm | 7 | |
| 4 Sept. | Partly cloudy | 30° /20° | 6.2 mm | 6 | |
| 5 Sept. |  Patchy rain possible | 29° /20° | 1.5 mm | 6 | |
| 6 Sept. | Sunny | 30° /18° | 3.5 mm | 7 | |
| 7 Sept. | Sunny | 29° /17° | 5.9 mm | 6 | |
| 8 Sept. | Sunny | 28° /17° | 6.6 mm | 6 | |
| 9 Sept. | Light rain shower | 26° /19° | 4.5 mm | 6 | |
| 10 Sept. | Sunny | 28° /17° | 0.2 mm | 7 | |
| 11 Sept. |  Overcast | 30° /19° | 0.6 mm | 7 | |
| 12 Sept. |  Smoky haze | 28° /18° | 0 mm | 5.6 | |
| 13 Sept. | Sunny | 30° /19° | 0 mm | 6.3 | |
| 14 Sept. | Sunny | 27° /17° | 0 mm | 5.6 | |
| 15 Sept. | Smoky haze | 29° /17° | 0 mm | 5.3 | |
| 16 Sept. | Smoky haze | 32° /18° | 0 mm | 8 | |
| 17 Sept. | Overcast | 31° /20° | 0 mm | 7 | |
| 18 Sept. | Overcast | 25° /20° | 0 mm | 6 | |
| 19 Sept. | Overcast | 29° /18° | 0 mm | 6 | |
| 20 Sept. | Overcast | 30° /21° | 0 mm | 6 | |
| 21 Sept. | Sunny | 32° /22° | 0 mm | 8 | |
| 22 Sept. | Sunny | 29° /19° | 0 mm | 7 | |
| 23 Sept. | Sunny | 28° /21° | 0 mm | 7 | |
| 24 Sept. | Sunny | 27° /17° | 0 mm | 7 | |
| 25 Sept. | Sunny | 27° /17° | 0.6 mm | 7 | |
| 26 Sept. | Overcast | 26° /16° | 2.3 mm | 6 | |
| 27 Sept. | Overcast | 26° /17° | 1.4 mm | 6 | |
| 28 Sept. | Overcast | 27° /17° | 0.1 mm | 6 | |
| 29 Sept. | Partly cloudy | 29° /17° | 3.8 mm | 7 | |
| 30 Sept. | Sunny | 26° /17° | 1.3 mm | 7 | |
| Next | |||||
China weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Sunny | Sunny |
| Temperatures | 30°/22° | 27°/18° | 19°/11° |
| Rainfall | 159 mm | 69 mm | 32 mm |
| Wind | 11.8 km/h | 12.1 km/h | 11.8 km/h |
| Humidity | 70% | 57% | 40% |
| Rainy days | 15 days | 7 days | 4 days |
| Dry days | 16 days | 23 days | 27 days |
Planning a trip to China? Discover the best time to visit
China in September - FAQ
What are the expected maximum and minimum temperatures in China during September?
How much rainfall should be expected in China during September?
What are the typical wind conditions in China during September?
September rainfall patterns in China
UV exposure in China during September
What to pack to China in September?
Warm & sunny · highs around 27 °C, frequent showers
As you prepare for your trip to China in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in China, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is China?Get accurate weather forecasts for China, located at latitude 39.908 and longitude 116.397. Stay updated with localized weather information tailored for China.