Asheville
September
Weather in Asheville for September 2025
Your guide to Asheville weather in September - trends and predictions
In general, the average temperature in Asheville at the beginning of September is 27 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 22.1 °F by the end of September.
The climate of Asheville in September is notably wet, with an average of 11 rainy days.
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19
Dry days
11
Rainy days
0
Snow days
25°/13°
Temperatures
9 km/h
Avg max wind
75 %
Avg humidity
Asheville in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 28° | 3  27° | 4 27° | 5 28° | 6 27° | 7  26° |
| 8 25° | 9 25° | 10  25° | 11  26° | 12 24° | 13 23° | 14 21° |
| 15 22° | 16 23° | 17 21° | 18 20° | 19 22° | 20 24° | 21  25° |
| 22 25° | 23  22° | 24 24° | 25 23° | 26 20° | 27 20° | 28 21° |
| 29 24° | 30 23° |
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Temperatures trend during September in Asheville
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 |
|---|---|---|---|---|---|
| Sept. 1 | Overcast | 26° /16° | 3.3 mm | 6 | |
| Sept. 2 | Overcast | 28° /15° | 0.7 mm | 6 | |
| Sept. 3 | Mist | 27° /13° | 0.1 mm | 6 | |
| Sept. 4 | Mist | 27° /12° | 0 mm | 6 | |
| Sept. 5 | Mist | 28° /14° | 0 mm | 6 | |
| Sept. 6 | Fog | 27° /15° | 0.2 mm | 6 | |
| Sept. 7 | Thundery outbreaks possible | 26° /15° | 1.2 mm | 6 | |
| Sept. 8 | Mist | 25° /13° | 0.1 mm | 6 | |
| Sept. 9 | Fog | 25° /12° | 4.8 mm | 7 | |
| Sept. 10 | Moderate or heavy rain shower | 25° /13° | 9.1 mm | 6 | |
| Sept. 11 | Light rain shower | 26° /13° | 1.8 mm | 6 | |
| Sept. 12 | Fog | 24° /13° | 0.6 mm | 5 | |
| Sept. 13 | Fog | 23° /14° | 10.7 mm | 5 | |
| Sept. 14 | Overcast | 21° /15° | 1.1 mm | 5 | |
| Sept. 15 | Mist | 22° /13° | 0.6 mm | 5 | |
| Sept. 16 | Patchy rain possible | 23° /13° | 0.1 mm | 6 | |
| Sept. 17 | Light rain shower | 21° /13° | 4.9 mm | 5 | |
| Sept. 18 | Fog | 20° /12° | 17.3 mm | 5 | |
| Sept. 19 | Mist | 22° /10° | 6.1 mm | 5 | |
| Sept. 20 | Overcast | 24° /14° | 0 mm | 6 | |
| Sept. 21 | Partly cloudy | 25° /13° | 0 mm | 6 | |
| Sept. 22 | Light rain shower | 25° /14° | 1.9 mm | 6 | |
| Sept. 23 | Light rain | 22° /14° | 13.2 mm | 5 | |
| Sept. 24 | Patchy rain possible | 24° /15° | 8 mm | 5 | |
| Sept. 25 | Fog | 23° /15° | 12.2 mm | 6 | |
| Sept. 26 | Light rain | 20° /16° | 31 mm | 5 | |
| Sept. 27 | Fog | 20° /15° | 179 mm | 5 | |
| Sept. 28 | Fog | 21° /12° | 1.7 mm | 5 | |
| Sept. 29 | Fog | 24° /13° | 1.6 mm | 6 | |
| Sept. 30 | Fog | 23° /13° | 4.9 mm | 6 | |
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Important Notice
Our weather forecast for Asheville 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 Asheville forecast closer to your planned date for the most up-to-date weather information.
Asheville in September - FAQ
What are the expected maximum and minimum temperatures in Asheville during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Asheville during September?
Moderate rainfall is anticipated in Asheville during September, with a total of 60.4 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Asheville during September?
The average wind speed in Asheville during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Asheville
Explore the daily rainfall trends and prepare for Ashevilles September weather 💧
UV exposure in Asheville during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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