East Chattanooga
September
Weather in East Chattanooga for September 2025
Your guide to East Chattanooga weather in September - trends and predictions
In general, the average temperature in East Chattanooga at the beginning of September is 29.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.1 °F by the end of September.
East Chattanooga sees moderate rainfall in September, averaging 7 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
23
Dry days
7
Rainy days
0
Snow days
29°/15°
Temperatures
10 km/h
Avg max wind
66 %
Avg humidity
East Chattanooga in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  32° | 3  31° | 4  31° | 5 29° | 6  28° | 7 28° |
| 8 27° | 9 29° | 10  30° | 11 30° | 12  24° | 13 25° | 14  25° |
| 15 28° | 16 28° | 17 29° | 18 26° | 19 29° | 20 30° | 21 31° |
| 22 31° | 23 30° | 24 30° | 25 26° | 26 25° | 27 24° | 28 24° |
| 29 26° | 30 28° |
You can click on date
Access East Chattanooga weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in East Chattanooga
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Overcast | 28° /17° | 1 mm | 6 | |
| Sept. 2 | Cloudy | 32° /18° | 0 mm | 7 | |
| Sept. 3 | Sunny | 31° /16° | 0 mm | 8 | |
| Sept. 4 | Mist | 31° /16° | 0 mm | 7 | |
| Sept. 5 | Overcast | 29° /18° | 0 mm | 7 | |
| Sept. 6 | Thundery outbreaks possible | 28° /15° | 1 mm | 6 | |
| Sept. 7 | Thundery outbreaks possible | 28° /15° | 0.1 mm | 7 | |
| Sept. 8 | Overcast | 27° /12° | 0 mm | 6 | |
| Sept. 9 | Thundery outbreaks possible | 29° /13° | 0.3 mm | 7 | |
| Sept. 10 | Patchy rain possible | 30° /14° | 7.6 mm | 8 | |
| Sept. 11 | Mist | 30° /16° | 0 mm | 7 | |
| Sept. 12 | Moderate rain at times | 24° /17° | 5.9 mm | 5 | |
| Sept. 13 | Cloudy | 25° /18° | 7.6 mm | 6 | |
| Sept. 14 | Partly cloudy | 25° /16° | 9.8 mm | 6 | |
| Sept. 15 | Overcast | 28° /15° | 0 mm | 6 | |
| Sept. 16 | Patchy rain possible | 28° /15° | 0.4 mm | 7 | |
| Sept. 17 | Fog | 29° /15° | 0.1 mm | 7 | |
| Sept. 18 | Partly cloudy | 26° /15° | 5.5 mm | 7 | |
| Sept. 19 | Cloudy | 29° /18° | 0 mm | 7 | |
| Sept. 20 | Cloudy | 30° /15° | 0 mm | 7 | |
| Sept. 21 | Overcast | 31° /18° | 0 mm | 7 | |
| Sept. 22 | Partly cloudy | 31° /18° | 0 mm | 8 | |
| Sept. 23 | Partly cloudy | 30° /18° | 0 mm | 7 | |
| Sept. 24 | Cloudy | 30° /16° | 0.6 mm | 7 | |
| Sept. 25 | Partly cloudy | 26° /17° | 66.7 mm | 7 | |
| Sept. 26 | Light rain shower | 25° /17° | 45.9 mm | 6 | |
| Sept. 27 | Light rain shower | 24° /17° | 85.3 mm | 6 | |
| Sept. 28 | Partly cloudy | 24° /15° | 12 mm | 6 | |
| Sept. 29 | Mist | 26° /16° | 0 mm | 6 | |
| Sept. 30 | Mist | 28° /17° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for East Chattanooga 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 East Chattanooga forecast closer to your planned date for the most up-to-date weather information.
East Chattanooga in September - FAQ
What are the expected maximum and minimum temperatures in East Chattanooga during September?
During September, expect a variety of temperatures with highs around 29° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in East Chattanooga during September?
In September, East Chattanooga can expect light to moderate rainfall, totaling 28.7 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in East Chattanooga during September?
The average wind speed in East Chattanooga during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in East Chattanooga
Explore the daily rainfall trends and prepare for East Chattanoogas September weather 💧
UV exposure in East Chattanooga during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
You are here
Where is East Chattanooga?Get accurate weather forecasts for East Chattanooga, located at latitude 35.065 and longitude -85.249. Stay updated with localized weather information tailored for East Chattanooga.
Found a mistake?
We appreciate your attention to details. Tell us here.