Changsha
September
Weather in Changsha for September 2025
Your guide to Changsha weather in September - trends and predictions
In general, the average temperature in Changsha at the beginning of September is 36.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 31.6 °C by the end of September.
The climate of Changsha in September is notably wet, with an average of 15 rainy days, and a total of 56.4 mm of precipitation.
Is September a good time to visit Changsha? check out the best time to travel to Changsha page.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
32°/23°
Temperatures
17 km/h
Avg max wind
69 %
Avg humidity
Changsha in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  39° | 2  39° | 3  36° | 4 38° | 5 38° | 6 32° | 7 33° |
| 8 36° | 9 35° | 10 36° | 11 34° | 12 28° | 13 30° | 14 32° |
| 15 30° | 16 29° | 17  32° | 18 33° | 19 33° | 20 31° | 21 26° |
| 22  25° | 23 25° | 24  28° | 25 31° | 26 30° | 27 33° | 28  34° |
| 29 35° | 30 30° |
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Temperatures trend during September in Changsha
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Thundery outbreaks possible | 39° /27° | 0 mm | 8 | |
| 2 Sept. | Patchy light rain with thunder | 39° /27° | 1.2 mm | 8 | |
| 3 Sept. | Patchy rain possible | 36° /26° | 0.5 mm | 8 | |
| 4 Sept. | Thundery outbreaks possible | 38° /26° | 3.7 mm | 8 | |
| 5 Sept. | Thundery outbreaks possible | 38° /28° | 4 mm | 8 | |
| 6 Sept. | Light rain shower | 32° /24° | 12.7 mm | 7 | |
| 7 Sept. | Light rain shower | 33° /23° | 1.4 mm | 7 | |
| 8 Sept. | Light rain shower | 36° /26° | 2.6 mm | 8 | |
| 9 Sept. | Patchy rain possible | 35° /26° | 2.2 mm | 8 | |
| 10 Sept. | Light rain shower | 36° /26° | 1.6 mm | 8 | |
| 11 Sept. | Patchy rain possible | 34° /22° | 0.1 mm | 7 | |
| 12 Sept. | Patchy rain possible | 28° /21° | 0.1 mm | 6 | |
| 13 Sept. | Patchy rain possible | 30° /21° | 0.1 mm | 7 | |
| 14 Sept. | Patchy rain possible | 32° /22° | 1 mm | 7 | |
| 15 Sept. | Light rain shower | 30° /23° | 9.4 mm | 7 | |
| 16 Sept. | Light rain shower | 29° /21° | 1.2 mm | 6 | |
| 17 Sept. | Cloudy | 32° /23° | 0 mm | 7 | |
| 18 Sept. | Cloudy | 33° /24° | 0 mm | 7 | |
| 19 Sept. | Light rain shower | 33° /26° | 1.9 mm | 7 | |
| 20 Sept. | Light rain shower | 31° /25° | 1 mm | 7 | |
| 21 Sept. | Light rain shower | 26° /21° | 11.5 mm | 6 | |
| 22 Sept. | Overcast | 25° /18° | 0 mm | 6 | |
| 23 Sept. | Overcast | 25° /16° | 0 mm | 6 | |
| 24 Sept. | Sunny | 28° /17° | 0 mm | 7 | |
| 25 Sept. | Sunny | 31° /20° | 0 mm | 8 | |
| 26 Sept. | Patchy rain possible | 30° /24° | 0.1 mm | 7 | |
| 27 Sept. | Patchy rain possible | 33° /22° | 0.1 mm | 7 | |
| 28 Sept. | Partly cloudy | 34° /24° | 0 mm | 8 | |
| 29 Sept. | Partly cloudy | 35° /24° | 0 mm | 9 | |
| 30 Sept. | Partly cloudy | 30° /17° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Changsha 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 Changsha forecast closer to your planned date for the most up-to-date weather information.
Changsha in September - FAQ
What are the expected maximum and minimum temperatures in Changsha during September?
During September, expect a variety of temperatures with highs around 32° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Changsha during September?
Moderate rainfall is anticipated in Changsha during September, with a total of 56.4 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Changsha during September?
The average wind speed in Changsha during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Changsha in September?
As you prepare for your trip to Changsha 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 Changsha, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Changsha
Explore the daily rainfall trends and prepare for Changshas September weather 💧
UV exposure in Changsha during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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