Erie County (Sandusky)
September
Weather in Erie County, Ohio for September 2027
Your guide to Erie County weather in September - trends and predictions
In general, the average temperature in Erie County at the beginning of September is 24.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.4 °C by the end of September.
Erie County experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 188.6 mm.
Is September a good time to visit Erie County? check out the best time to travel to Erie County page.
✨ Is September a good time to visit Erie County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
23°/16°
Temperatures
24 km/h
Avg max wind
76 %
Avg humidity
Erie County Weather September
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Temperatures trend during September in Erie County
See the weather trend as well as the moving average line
September weather in Erie County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 27° /18° | 0.3 mm | 6 | |
| Sept. 2 | Sunny | 26° /18° | 0 mm | 6 | |
| Sept. 3 |  Heavy rain | 28° /16° | 25.1 mm | 7 | |
| Sept. 4 |  Moderate rain | 23° /17° | 22.8 mm | 4 | |
| Sept. 5 | Heavy rain | 25° /15° | 47.1 mm | 5 | |
| Sept. 6 |  Light rain | 23° /15° | 4.4 mm | 5 | |
| Sept. 7 |  Patchy rain possible | 21° /13° | 0.2 mm | 6 | |
| Sept. 8 | Sunny | 23° /12° | 0 mm | 5 | |
| Sept. 9 | Light rain | 26° /14° | 2.9 mm | 5 | |
| Sept. 10 | Sunny | 23° /15° | 0.7 mm | 4 | |
| Sept. 11 |  Overcast | 24° /16° | 0 mm | 6 | |
| Sept. 12 | Light rain | 24° /16° | 2.6 mm | 5 | |
| Sept. 13 | Overcast | 24° /15° | 0.7 mm | 5 | |
| Sept. 14 | Sunny | 21° /15° | 0 mm | 6 | |
| Sept. 15 | Sunny | 24° /17° | 0 mm | 5 | |
| Sept. 16 | Light rain | 23° /18° | 8.2 mm | 4 | |
| Sept. 17 | Light rain | 22° /15° | 2.5 mm | 4 | |
| Sept. 18 |  Mist | 22° /15° | 0 mm | 5 | |
| Sept. 19 | Light rain | 21° /18° | 2.9 mm | 4 | |
| Sept. 20 | Light rain | 22° /16° | 3.1 mm | 4 | |
| Sept. 21 |  Heavy rain at times | 22° /17° | 13.6 mm | 4 | |
| Sept. 22 | Moderate rain | 22° /16° | 13.9 mm | 4 | |
| Sept. 23 | Heavy rain | 20° /17° | 29.8 mm | 4 | |
| Sept. 24 | Patchy rain possible | 20° /16° | 1.3 mm | 5 | |
| Sept. 25 | Light rain | 19° /16° | 2.9 mm | 4 | |
| Sept. 26 |  Partly cloudy | 21° /16° | 0 mm | 5 | |
| Sept. 27 | Overcast | 21° /15° | 0 mm | 5 | |
| Sept. 28 | Patchy rain possible | 21° /16° | 1 mm | 5 | |
| Sept. 29 | Light rain | 20° /16° | 1.6 mm | 4 | |
| Sept. 30 | Overcast | 21° /16° | 0.9 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Erie 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 Erie County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Erie County in September - FAQ
What are the expected maximum and minimum temperatures in Erie County during September?
During September, expect a variety of temperatures with highs around 23° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Erie County during September?
Significant rainfall exceeding 188.6 mm is expected in Erie 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 Erie County during September?
The average wind speed in Erie County during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Erie County
Explore the daily rainfall trends and prepare for Erie Countys September weather 💧
Typically, Erie County has 9 rainy days in September with a total of 188.6 mm of rainfall.
UV exposure in Erie County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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