Evansville (IN)
September
Weather in Evansville, Indiana for September 2027
Your guide to Evansville weather in September - trends and predictions
In general, the average temperature in Evansville at the beginning of September is 30.2 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.2 °C by the end of September.
Evansville experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 262.9 mm.
Is September a good time to visit Evansville? check out the best time to travel to Evansville page.
✨ Is September a good time to visit Evansville? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
29°/17°
Temperatures
16 km/h
Avg max wind
66 %
Avg humidity
Evansville Weather September
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Temperatures trend during September in Evansville
See the weather trend as well as the moving average line
September weather in Evansville day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Light rain shower | 32° /18° | 0.3 mm | 7 | |
| Sept. 2 |  Sunny | 31° /18° | 0 mm | 8 | |
| Sept. 3 |  Overcast | 30° /18° | 0 mm | 7 | |
| Sept. 4 |  Heavy rain | 30° /19° | 33.7 mm | 7 | |
| Sept. 5 |  Light rain | 33° /18° | 3.3 mm | 7 | |
| Sept. 6 | Light rain | 29° /18° | 9.4 mm | 7 | |
| Sept. 7 | Sunny | 26° /12° | 0 mm | 6 | |
| Sept. 8 | Sunny | 28° /11° | 0 mm | 8 | |
| Sept. 9 | Patchy rain possible | 29° /15° | 1.8 mm | 7 | |
| Sept. 10 | Heavy rain | 28° /17° | 33.4 mm | 5 | |
| Sept. 11 | Sunny | 30° /18° | 0.6 mm | 5 | |
| Sept. 12 | Light rain | 30° /18° | 2.7 mm | 7 | |
| Sept. 13 | Light rain | 28° /18° | 4.9 mm | 6 | |
| Sept. 14 | Light rain | 28° /17° | 3 mm | 7 | |
| Sept. 15 |  Mist | 33° /19° | 0.5 mm | 7 | |
| Sept. 16 | Sunny | 33° /20° | 0.1 mm | 7.4 | |
| Sept. 17 |  Partly cloudy | 31° /19° | 0 mm | 7 | |
| Sept. 18 | Sunny | 31° /19° | 0.2 mm | 7 | |
| Sept. 19 |  Cloudy | 34° /18° | 0 mm | 7 | |
| Sept. 20 | Patchy rain possible | 33° /20° | 2.3 mm | 6 | |
| Sept. 21 | Light rain | 29° /20° | 4.6 mm | 5 | |
| Sept. 22 | Torrential rain shower | 27° /18° | 23.1 mm | 6.9 | |
| Sept. 23 |  Moderate rain | 24° /18° | 11.6 mm | 5 | |
| Sept. 24 | Heavy rain | 24° /17° | 88.3 mm | 5 | |
| Sept. 25 | Overcast | 24° /16° | 0.9 mm | 5 | |
| Sept. 26 | Mist | 25° /12° | 0 mm | 4 | |
| Sept. 27 | Heavy rain | 24° /15° | 23.2 mm | 4 | |
| Sept. 28 | Moderate rain | 25° /14° | 14.2 mm | 6 | |
| Sept. 29 | Sunny | 27° /15° | 0.7 mm | 6 | |
| Sept. 30 | Mist | 28° /17° | 0 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Evansville 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 Evansville forecast closer to your planned date for the most up-to-date weather information.
Change Month
Evansville in September - FAQ
What are the expected maximum and minimum temperatures in Evansville during September?
During September, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Evansville during September?
Significant rainfall exceeding 262.9 mm is expected in Evansville during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Evansville during September?
The average wind speed in Evansville during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Evansville
Explore the daily rainfall trends and prepare for Evansvilles September weather 💧
Typically, Evansville has 8 rainy days in September with a total of 262.9 mm of rainfall.
UV exposure in Evansville during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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