Tennessee (Nashville)
September
Weather in Tennessee for September 2027
Your guide to Tennessee weather in September - trends and predictions
In general, the average temperature in Tennessee at the beginning of September is 30.5 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.7 °C by the end of September.
Tennessee experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 207.5 mm.
Is September a good time to visit Tennessee? check out the best time to travel to Tennessee page.
✨ Is September a good time to visit Tennessee? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
29°/18°
Temperatures
12 km/h
Avg max wind
64 %
Avg humidity
Tennessee Weather September
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What’s the Weather Like in Tennessee This September?
Discover the average temperatures and weather trends across Tennessee’s cities this September.
Temperatures trend during September in Tennessee
See the weather trend as well as the moving average line
September weather in Tennessee day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 30° /19° | 1.2 mm | 7 | |
| Sept. 2 | Patchy rain possible | 31° /20° | 1.5 mm | 7 | |
| Sept. 3 |  Heavy rain | 31° /19° | 33.8 mm | 7 | |
| Sept. 4 |  Light rain | 32° /22° | 6.9 mm | 7 | |
| Sept. 5 | Light rain | 31° /21° | 4.5 mm | 7 | |
| Sept. 6 | Light rain | 31° /20° | 6.7 mm | 7 | |
| Sept. 7 |  Overcast | 29° /17° | 0.2 mm | 6 | |
| Sept. 8 |  Sunny | 29° /16° | 0.1 mm | 7 | |
| Sept. 9 | Sunny | 29° /17° | 0.4 mm | 7 | |
| Sept. 10 | Light rain | 29° /18° | 2.7 mm | 6 | |
| Sept. 11 | Light rain | 31° /19° | 5.7 mm | 7 | |
| Sept. 12 | Light rain | 28° /18° | 6.7 mm | 6 | |
| Sept. 13 | Light rain | 29° /18° | 2.9 mm | 7 | |
| Sept. 14 | Patchy rain possible | 28° /18° | 2.1 mm | 6 | |
| Sept. 15 | Patchy rain possible | 30° /18° | 2.4 mm | 7 | |
| Sept. 16 | Patchy rain possible | 30° /19° | 0.7 mm | 7 | |
| Sept. 17 | Light rain | 30° /19° | 3.4 mm | 7 | |
| Sept. 18 | Light rain | 30° /19° | 3 mm | 7 | |
| Sept. 19 | Light rain | 31° /20° | 3.7 mm | 7 | |
| Sept. 20 | Light rain | 32° /20° | 4.4 mm | 7 | |
| Sept. 21 | Light rain | 32° /22° | 3.1 mm | 6 | |
| Sept. 22 | Light rain | 29° /19° | 4.3 mm | 7 | |
| Sept. 23 | Light rain | 27° /17° | 4.3 mm | 7 | |
| Sept. 24 |  Moderate rain | 28° /17° | 15.7 mm | 7 | |
| Sept. 25 | Moderate rain | 26° /17° | 18 mm | 6 | |
| Sept. 26 | Light rain | 25° /16° | 3.5 mm | 6 | |
| Sept. 27 | Heavy rain | 26° /15° | 47.9 mm | 6 | |
| Sept. 28 | Moderate rain | 26° /15° | 15 mm | 6 | |
| Sept. 29 | Sunny | 28° /15° | 0.8 mm | 6.7 | |
| Sept. 30 | Patchy rain possible | 28° /17° | 1.9 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Tennessee 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 Tennessee forecast closer to your planned date for the most up-to-date weather information.
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Tennessee in September - FAQ
What are the expected maximum and minimum temperatures in Tennessee during September?
During September, expect a variety of temperatures with highs around 29° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tennessee during September?
Significant rainfall exceeding 207.5 mm is expected in Tennessee during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tennessee during September?
The average wind speed in Tennessee during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Tennessee
Explore the daily rainfall trends and prepare for Tennessees September weather 💧
Typically, Tennessee has 8 rainy days in September with a total of 207.5 mm of rainfall.
UV exposure in Tennessee during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Counties in Tennessee
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Top locations in Tennessee
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