Hefei
September
Weather in Hefei for September 2026
Your guide to Hefei weather in September - trends and predictions
In general, the average temperature in Hefei at the beginning of September is 32 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.3 °C by the end of September.
Hefei in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 116.4 mm.
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Temperatures
Rain 🌧️
More
13
Dry days
17
Rainy days
0
Snow days
28°/22°
Temperatures
18 km/h
Avg max wind
79 %
Avg humidity
Hefei Weather September
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Temperatures trend during September in Hefei
See the weather trend as well as the moving average line
September weather in Hefei day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Cloudy | 32° /25° | 0.3 mm | 7 | |
| 2 Sept. |  Thundery outbreaks possible | 32° /24° | 0.6 mm | 7 | |
| 3 Sept. |  Patchy rain possible | 31° /24° | 0.1 mm | 8 | |
| 4 Sept. |  Partly cloudy | 33° /25° | 0.8 mm | 8 | |
| 5 Sept. | Partly cloudy | 34° /25° | 1.5 mm | 8 | |
| 6 Sept. | Light rain shower | 30° /24° | 1.9 mm | 7 | |
| 7 Sept. | Patchy rain possible | 32° /24° | 0.8 mm | 7 | |
| 8 Sept. | Cloudy | 32° /22° | 6.8 mm | 7 | |
| 9 Sept. |  Overcast | 29° /22° | 4.2 mm | 6 | |
| 10 Sept. | Cloudy | 32° /24° | 0.3 mm | 7 | |
| 11 Sept. | Light rain shower | 26° /22° | 13.6 mm | 6 | |
| 12 Sept. |  Fog | 25° /21° | 11.9 mm | 6 | |
| 13 Sept. | Patchy rain possible | 28° /21° | 1.7 mm | 6 | |
| 14 Sept. | Light rain shower | 29° /22° | 4.2 mm | 7 | |
| 15 Sept. | Patchy rain possible | 31° /23° | 0.5 mm | 7 | |
| 16 Sept. | Light rain shower | 32° /22° | 7 mm | 7 | |
| 17 Sept. | Light rain shower | 28° /21° | 20.9 mm | 6 | |
| 18 Sept. | Mist | 27° /20° | 0.9 mm | 6 | |
| 19 Sept. | Patchy rain possible | 29° /20° | 0.4 mm | 7 | |
| 20 Sept. | Light rain shower | 26° /20° | 3.4 mm | 6 | |
| 21 Sept. | Patchy rain possible | 25° /18° | 0.1 mm | 6 | |
| 22 Sept. | Partly cloudy | 26° /16° | 0.1 mm | 6 | |
| 23 Sept. | Partly cloudy | 27° /16° | 0.9 mm | 7 | |
| 24 Sept. | Partly cloudy | 23° /17° | 24.2 mm | 6 | |
| 25 Sept. | Partly cloudy | 26° /19° | 2.5 mm | 6 | |
| 26 Sept. | Light rain shower | 25° /21° | 3.6 mm | 6 | |
| 27 Sept. | Thundery outbreaks possible | 29° /21° | 0.5 mm | 7 | |
| 28 Sept. |  Sunny | 28° /21° | 1.1 mm | 7 | |
| 29 Sept. | Sunny | 27° /20° | 0.4 mm | 7 | |
| 30 Sept. | Light rain shower | 26° /19° | 1 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Hefei 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 Hefei forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hefei weather in September vs August vs October
Compare September weather in Hefei 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 | 33°/25° | 28°/22° | 22°/15° |
| Rainfall | 97 mm | 116 mm | 66 mm |
| Wind | 14.4 km/h | 18.3 km/h | 17.7 km/h |
| Humidity | 74% | 79% | 73% |
| Rainy days | 20 days | 17 days | 13 days |
| Dry days | 11 days | 13 days | 18 days |
Planning a trip to Hefei? Discover the best time to visit
Hefei in September - FAQ
What are the expected maximum and minimum temperatures in Hefei during September?
During September, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hefei during September?
Significant rainfall exceeding 116.4 mm is expected in Hefei during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hefei during September?
The average wind speed in Hefei during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Hefei in September?
As you prepare for your trip to Hefei 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 Hefei, 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
- 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 Hefei
Explore the daily rainfall trends and prepare for Hefeis September weather 💧
Typically, Hefei has 17 rainy days in September with a total of 116.4 mm of rainfall.
UV exposure in Hefei during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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