Shelby County (Memphis)
September
Weather in Shelby County, Tennessee for September 2026
Your guide to Shelby County weather in September - trends and predictions
So far, September 2026 in Shelby County shows a warmer trend than usual by 4.1 °F.
The forecast for the next days in Shelby County predicts a temperature of 28.9 °F, which is cooler than the historical average.
In general, the average temperature in Shelby County at the beginning of September is 33.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.9 °F by the end of September.
The climate of Shelby County in September is notably wet, with an average of 13 rainy days, and a total of 151.1 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
13
Rainy days
0
Snow days
30°/19°
Temperatures
16 km/h
Avg max wind
63 %
Avg humidity
Shelby County Weather September
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Temperatures trend during September in Shelby County
See the weather trend as well as the moving average line
September weather in Shelby County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 33° /19° | 0 mm | 8 | |
| Sept. 2 |  Mist | 33° /20° | 5.2 mm | 7 | |
| Sept. 3 |  Sunny | 35° /21° | 6.8 mm | 8 | |
| Sept. 4 |  Patchy rain possible | 33° /22° | 1.2 mm | 8 | |
| Sept. 5 |  Patchy light rain with thunder | 35° /22° | 0.8 mm | 8 | |
| Sept. 6 |  Thundery outbreaks possible | 34° /21° | 0.2 mm | 8 | |
| Sept. 7 | Sunny | 32° /17° | 0 mm | 8 | |
| Sept. 8 | Sunny | 32° /15° | 0 mm | 8 | |
| Sept. 9 |  Cloudy | 32° /16° | 0.2 mm | 8 | |
| Sept. 10 |  Partly cloudy | 34° /20° | 1.1 mm | 8 | |
| Sept. 11 | Partly cloudy | 34° /21° | 3.2 mm | 7 | |
| Sept. 12 | Overcast | 30° /19° | 17.6 mm | 7 | |
| Sept. 13 | Mist | 30° /19° | 2.9 mm | 7 | |
| Sept. 14 | Cloudy | 31° /18° | 2 mm | 6 | |
| Sept. 15 | Light rain shower | 30° /20° | 4.6 mm | 7 | |
| Sept. 16 | Partly cloudy | 33° /19° | 0.6 mm | 7 | |
| Sept. 17 | Overcast | 34° /20° | 0 mm | 7 | |
| Sept. 18 | Sunny | 34° /19° | 0 mm | 8 | |
| Sept. 19 | Partly cloudy | 33° /20° | 0 mm | 8 | |
| Sept. 20 | Overcast | 35° /20° | 0 mm | 7 | |
| Sept. 21 | Overcast | 35° /21° | 0.2 mm | 7 | |
| Sept. 22 | Overcast | 33° /21° | 0.3 mm | 7 | |
| Sept. 23 | Partly cloudy | 31° /20° | 10.4 mm | 7 | |
| Sept. 24 | Overcast | 28° /19° | 0.1 mm | 5 | |
| Sept. 25 | Sunny | 31° /17° | 0 mm | 7.1 | |
| Sept. 26 | Overcast | 31° /19° | 0 mm | 7 | |
| Sept. 27 | Sunny | 33° /20° | 0 mm | 6.7 | |
| Sept. 28 | Sunny | 33° /19° | 0 mm | 6.9 | |
| Sept. 29 | Sunny | 34° /21° | 0 mm | 7.2 | |
| Sept. 30 | Overcast | 33° /23° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Shelby 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 Shelby County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Shelby County in September - FAQ
What are the expected maximum and minimum temperatures in Shelby County during September?
Expect warm days with temperatures around 30°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Shelby County during September?
Significant rainfall exceeding 151.1 mm is expected in Shelby County during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Shelby County during September?
The average wind speed in Shelby County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Shelby County
Explore the daily rainfall trends and prepare for Shelby Countys September weather 💧
Typically, Shelby County has 13 rainy days in September with a total of 151.1 mm of rainfall.
UV exposure in Shelby County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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