Amherst (OH)
September
Weather in Amherst, Ohio for September 2027
Your guide to Amherst weather in September - trends and predictions
In general, the average temperature in Amherst at the beginning of September is 25.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.3 °C by the end of September.
Amherst experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 165.7 mm.
Is September a good time to visit Amherst? check out the best time to travel to Amherst page.
✨ Is September a good time to visit Amherst? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
24°/14°
Temperatures
19 km/h
Avg max wind
75 %
Avg humidity
Amherst Weather September
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Temperatures trend during September in Amherst
See the weather trend as well as the moving average line
September weather in Amherst day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 28° /16° | 0.4 mm | 6 | |
| Sept. 2 |  Overcast | 26° /16° | 0 mm | 6 | |
| Sept. 3 |  Light rain | 29° /15° | 4.3 mm | 7 | |
| Sept. 4 | Light rain | 24° /15° | 7.4 mm | 5 | |
| Sept. 5 |  Heavy rain | 26° /12° | 28.3 mm | 5 | |
| Sept. 6 |  Moderate or heavy rain shower | 22° /14° | 8.8 mm | 5 | |
| Sept. 7 | Patchy rain possible | 21° /11° | 1.2 mm | 6 | |
| Sept. 8 | Overcast | 23° /11° | 0 mm | 4 | |
| Sept. 9 | Light rain | 27° /13° | 3.4 mm | 5 | |
| Sept. 10 |  Sunny | 25° /14° | 0.7 mm | 4 | |
| Sept. 11 |  Partly cloudy | 25° /15° | 0 mm | 6 | |
| Sept. 12 |  Moderate rain | 26° /13° | 14.4 mm | 4 | |
| Sept. 13 | Patchy rain possible | 26° /14° | 1 mm | 5 | |
| Sept. 14 | Sunny | 24° /14° | 0 mm | 6.8 | |
| Sept. 15 | Sunny | 26° /14° | 0 mm | 5 | |
| Sept. 16 | Moderate rain | 26° /17° | 10.9 mm | 5 | |
| Sept. 17 | Light rain | 25° /15° | 3.5 mm | 4 | |
| Sept. 18 | Patchy rain possible | 24° /14° | 0.2 mm | 5 | |
| Sept. 19 | Light rain | 23° /15° | 5.7 mm | 4 | |
| Sept. 20 | Patchy rain possible | 24° /15° | 2.3 mm | 5 | |
| Sept. 21 | Moderate or heavy rain shower | 22° /16° | 6.4 mm | 4 | |
| Sept. 22 | Light rain | 24° /14° | 8.5 mm | 4 | |
| Sept. 23 | Heavy rain | 19° /15° | 39.4 mm | 3 | |
| Sept. 24 | Moderate or heavy rain shower | 21° /14° | 8.9 mm | 5 | |
| Sept. 25 | Patchy rain possible | 20° /13° | 1.6 mm | 5 | |
| Sept. 26 | Patchy rain possible | 21° /14° | 0.2 mm | 5 | |
| Sept. 27 | Patchy rain possible | 22° /14° | 1.8 mm | 5 | |
| Sept. 28 | Patchy rain possible | 23° /14° | 1.5 mm | 5 | |
| Sept. 29 | Light rain | 21° /12° | 4 mm | 5 | |
| Sept. 30 | Patchy rain possible | 21° /13° | 1.1 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Amherst 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 Amherst forecast closer to your planned date for the most up-to-date weather information.
Change Month
Amherst in September - FAQ
What are the expected maximum and minimum temperatures in Amherst during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Amherst during September?
Significant rainfall exceeding 165.7 mm is expected in Amherst during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Amherst during September?
The average wind speed in Amherst during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Amherst
Explore the daily rainfall trends and prepare for Amhersts September weather 💧
Typically, Amherst has 10 rainy days in September with a total of 165.7 mm of rainfall.
UV exposure in Amherst during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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