Chengdu Shi (Chengdu)
September
Weather in Chengdu Shi for September 2027
Your guide to Chengdu Shi weather in September - trends and predictions
In general, the average temperature in Chengdu Shi at the beginning of September is 28.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.4 °C by the end of September.
Chengdu Shi in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 143 mm.
Is September a good time to visit Chengdu Shi? check out the best time to travel to Chengdu Shi page.
✨ Is September a good time to visit Chengdu Shi? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
13
Dry days
17
Rainy days
0
Snow days
26°/20°
Temperatures
10 km/h
Avg max wind
75 %
Avg humidity
Chengdu Shi Weather September
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Temperatures trend during September in Chengdu Shi
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September weather in Chengdu Shi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain | 28° /21° | 4.2 mm | 7 | |
| 2 Sept. |  Patchy rain possible | 29° /21° | 1.6 mm | 8 | |
| 3 Sept. | Light rain | 28° /21° | 3.4 mm | 6 | |
| 4 Sept. | Light rain | 29° /21° | 5 mm | 6 | |
| 5 Sept. | Light rain | 29° /21° | 2.7 mm | 7 | |
| 6 Sept. | Light rain | 29° /21° | 3 mm | 7 | |
| 7 Sept. | Light rain | 29° /21° | 3.6 mm | 6 | |
| 8 Sept. | Light rain | 28° /21° | 3.1 mm | 6 | |
| 9 Sept. |  Moderate rain | 28° /20° | 16.8 mm | 6 | |
| 10 Sept. | Moderate rain | 27° /20° | 13.2 mm | 6 | |
| 11 Sept. | Light rain | 27° /20° | 9.7 mm | 6 | |
| 12 Sept. | Light rain | 27° /20° | 2.9 mm | 6 | |
| 13 Sept. |  Moderate rain at times | 27° /21° | 7.8 mm | 6 | |
| 14 Sept. | Moderate rain | 26° /21° | 18.9 mm | 5 | |
| 15 Sept. | Moderate or heavy rain shower | 25° /20° | 9.1 mm | 5 | |
| 16 Sept. | Moderate or heavy rain shower | 26° /21° | 6.2 mm | 5 | |
| 17 Sept. | Light rain | 26° /20° | 4.2 mm | 6 | |
| 18 Sept. | Patchy rain possible | 25° /20° | 2.1 mm | 5 | |
| 19 Sept. | Patchy rain possible | 26° /21° | 1.3 mm | 6 | |
| 20 Sept. | Patchy rain possible | 27° /20° | 1.8 mm | 6 | |
| 21 Sept. |  Overcast | 25° /20° | 0.5 mm | 5 | |
| 22 Sept. | Light rain | 25° /20° | 2.8 mm | 5 | |
| 23 Sept. | Light rain | 24° /20° | 3.8 mm | 5 | |
| 24 Sept. | Patchy rain possible | 24° /19° | 1.6 mm | 5 | |
| 25 Sept. | Patchy rain possible | 25° /20° | 2 mm | 5 | |
| 26 Sept. | Light rain | 25° /20° | 6.7 mm | 5 | |
| 27 Sept. | Patchy rain possible | 24° /20° | 1.1 mm | 5 | |
| 28 Sept. | Light rain | 25° /20° | 2.7 mm | 5 | |
| 29 Sept. | Overcast | 25° /19° | 0.5 mm | 5 | |
| 30 Sept. | Patchy rain possible | 24° /19° | 0.7 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Chengdu Shi in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chengdu Shi forecast closer to your planned date for the most up-to-date weather information.
Change Month
Chengdu Shi weather in September vs August vs October
Compare September weather in Chengdu Shi with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 31°/23° | 26°/20° | 20°/16° |
| Rainfall | 247 mm | 143 mm | 58 mm |
| Wind | 9.6 km/h | 10.3 km/h | 9.4 km/h |
| Humidity | 77% | 75% | 74% |
| Rainy days | 19 days | 17 days | 13 days |
| Dry days | 12 days | 13 days | 18 days |
Planning a trip to Chengdu Shi? Discover the best time to visit
Chengdu Shi in September - FAQ
What are the expected maximum and minimum temperatures in Chengdu Shi during September?
During September, expect a variety of temperatures with highs around 26° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chengdu Shi during September?
Significant rainfall exceeding 143 mm is expected in Chengdu Shi during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chengdu Shi during September?
The average wind speed in Chengdu Shi during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Chengdu Shi
Explore the daily rainfall trends and prepare for Chengdu Shis September weather 💧
Typically, Chengdu Shi has 17 rainy days in September with a total of 143 mm of rainfall.
UV exposure in Chengdu Shi during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Chengdu Shi in September?
Warm & sunny · highs around 26 °C, frequent showers
As you prepare for your trip to Chengdu Shi 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 Chengdu Shi, during September, is comfortable and enjoyable, regardless of the weather conditions.
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