Sevier County (Gatlinburg)
September
Weather in Sevier County, Tennessee for September 2027
Your guide to Sevier County weather in September - trends and predictions
In general, the average temperature in Sevier County at the beginning of September is 28.5 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24 °C by the end of September.
Sevier County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 229.3 mm.
Is September a good time to visit Sevier County? check out the best time to travel to Sevier County page.
✨ Is September a good time to visit Sevier County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
27°/17°
Temperatures
10 km/h
Avg max wind
70 %
Avg humidity
Sevier County Weather September
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Temperatures trend during September in Sevier County
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September weather in Sevier County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Light rain | 28° /18° | 3.3 mm | 7 | |
| Sept. 2 |  Mist | 29° /18° | 0 mm | 7 | |
| Sept. 3 |  Patchy rain possible | 28° /17° | 0.5 mm | 7 | |
| Sept. 4 | Patchy rain possible | 30° /18° | 1.4 mm | 8 | |
| Sept. 5 | Light rain | 31° /19° | 3.2 mm | 8 | |
| Sept. 6 | Patchy rain possible | 28° /18° | 1.6 mm | 7 | |
| Sept. 7 | Patchy rain possible | 24° /15° | 0.2 mm | 5 | |
| Sept. 8 |  Partly cloudy | 26° /12° | 0 mm | 7 | |
| Sept. 9 |  Sunny | 27° /13° | 0 mm | 7 | |
| Sept. 10 | Partly cloudy | 28° /15° | 0 mm | 8 | |
| Sept. 11 | Sunny | 28° /15° | 0.5 mm | 7 | |
| Sept. 12 |  Heavy rain | 26° /16° | 34 mm | 5 | |
| Sept. 13 | Light rain shower | 26° /15° | 2.1 mm | 7 | |
| Sept. 14 | Patchy rain possible | 28° /17° | 0.2 mm | 7 | |
| Sept. 15 | Sunny | 28° /17° | 0.2 mm | 8 | |
| Sept. 16 | Sunny | 26° /16° | 0 mm | 6 | |
| Sept. 17 | Partly cloudy | 25° /17° | 0 mm | 6 | |
| Sept. 18 | Patchy rain possible | 26° /18° | 2 mm | 7 | |
| Sept. 19 | Light rain | 27° /17° | 5.1 mm | 5 | |
| Sept. 20 | Patchy rain possible | 28° /19° | 1.5 mm | 7 | |
| Sept. 21 | Patchy rain possible | 29° /19° | 1.2 mm | 5 | |
| Sept. 22 | Light rain | 28° /20° | 2.8 mm | 5 | |
| Sept. 23 | Light rain | 27° /19° | 6.9 mm | 5 | |
| Sept. 24 | Light rain | 26° /18° | 4.9 mm | 5 | |
| Sept. 25 | Heavy rain | 24° /18° | 39.2 mm | 6 | |
| Sept. 26 | Heavy rain | 22° /15° | 82.3 mm | 6 | |
| Sept. 27 |  Moderate rain | 23° /15° | 22.9 mm | 6 | |
| Sept. 28 |  Overcast | 24° /16° | 0 mm | 6 | |
| Sept. 29 | Moderate rain | 25° /13° | 11.9 mm | 6 | |
| Sept. 30 | Patchy rain possible | 25° /15° | 1.3 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Sevier County 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 Sevier County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sevier County in September - FAQ
What are the expected maximum and minimum temperatures in Sevier County during September?
During September, expect a variety of temperatures with highs around 27° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sevier County during September?
Significant rainfall exceeding 229.3 mm is expected in Sevier County during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sevier County during September?
The average wind speed in Sevier County during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Sevier County
Explore the daily rainfall trends and prepare for Sevier Countys September weather 💧
Typically, Sevier County has 9 rainy days in September with a total of 229.3 mm of rainfall.
UV exposure in Sevier County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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