Wooster (OH)
September
Weather in Wooster, Ohio for September 2025
Your guide to Wooster weather in September - trends and predictions
An exceptional deviation from the historical average is forecasted for first days of September 2025 in Wooster with the forecasted temperature being 25.3 °F, much lower than usual.
In general, the average temperature in Wooster at the beginning of September is 26.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.4 °F by the end of September.
The climate of Wooster in September is notably wet, with an average of 11 rainy days, and a total of 108.2 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
11
Rainy days
0
Snow days
25°/14°
Temperatures
18 km/h
Avg max wind
67 %
Avg humidity
Wooster Weather September
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Temperatures trend during September in Wooster
See the weather trend as well as the moving average line
September weather in Wooster day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 31° /16° | 0 mm | 6 | |
| Sept. 2 |  Partly cloudy | 30° /18° | 0 mm | 6 | |
| Sept. 3 | Sunny | 24° /9° | 0 mm | 6 | |
| Sept. 4 | Sunny | 27° /10° | 0 mm | 7 | |
| Sept. 5 | Sunny | 29° /11° | 0 mm | 7 | |
| Sept. 6 |  Moderate or heavy rain shower | 28° /14° | 21 mm | 6 | |
| Sept. 7 |  Patchy rain possible | 16° /9° | 1.9 mm | 4 | |
| Sept. 8 | Sunny | 20° /5° | 0 mm | 6 | |
| Sept. 9 | Partly cloudy | 25° /9° | 0 mm | 7 | |
| Sept. 10 | Sunny | 28° /12° | 0 mm | 7 | |
| Sept. 11 | Sunny | 29° /13° | 0 mm | 7 | |
| Sept. 12 | Sunny | 30° /14° | 0 mm | 8 | |
| Sept. 13 |  Overcast | 29° /15° | 0 mm | 6 | |
| Sept. 14 | Sunny | 30° /14° | 0 mm | 8 | |
| Sept. 15 | Sunny | 29° /15° | 0 mm | 7 | |
| Sept. 16 | Partly cloudy | 27° /13° | 0 mm | 7 | |
| Sept. 17 | Overcast | 23° /13° | 0 mm | 5 | |
| Sept. 18 | Overcast | 26° /15° | 0 mm | 6 | |
| Sept. 19 | Overcast | 26° /14° | 0 mm | 6 | |
| Sept. 20 |  Cloudy | 28° /15° | 0 mm | 6 | |
| Sept. 21 | Overcast | 28° /18° | 2.9 mm | 6 | |
| Sept. 22 | Overcast | 29° /14° | 1.6 mm | 6 | |
| Sept. 23 | Patchy rain possible | 20° /17° | 10.2 mm | 5 | |
| Sept. 24 | Moderate or heavy rain shower | 22° /17° | 27 mm | 5 | |
| Sept. 25 | Moderate rain at times | 24° /18° | 2 mm | 5 | |
| Sept. 26 | Overcast | 22° /15° | 0 mm | 5 | |
| Sept. 27 |  Heavy rain at times | 23° /17° | 4.7 mm | 5 | |
| Sept. 28 | Moderate rain at times | 21° /17° | 4.6 mm | 5 | |
| Sept. 29 | Moderate or heavy rain shower | 21° /18° | 15.9 mm | 5 | |
| Sept. 30 | Heavy rain at times | 17° /15° | 15.6 mm | 4 | |
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Important Notice
Our weather forecast for Wooster 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 Wooster forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wooster in September - FAQ
What are the expected maximum and minimum temperatures in Wooster during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wooster during September?
Significant rainfall exceeding 108.2 mm is expected in Wooster during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wooster during September?
The average wind speed in Wooster during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Wooster
Explore the daily rainfall trends and prepare for Woosters September weather 💧
UV exposure in Wooster during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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