Calhoun County (Battle Creek)
September
Weather in Calhoun County, Michigan for September 2026
Your guide to Calhoun County weather in September - trends and predictions
In general, the average temperature in Calhoun County at the beginning of September is 22.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.3 °C by the end of September.
Calhoun County experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 118 mm.
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Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
25°/13°
Temperatures
17 km/h
Avg max wind
69 %
Avg humidity
Calhoun County Weather September
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Temperatures trend during September in Calhoun County
See the weather trend as well as the moving average line
September weather in Calhoun County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 26° /13° | 0 mm | 6 | |
| Sept. 2 |  Sunny | 23° /10° | 0 mm | 6 | |
| Sept. 3 | Sunny | 25° /11° | 9.2 mm | 6 | |
| Sept. 4 | Sunny | 21° /9° | 10.4 mm | 6 | |
| Sept. 5 |  Patchy rain possible | 23° /10° | 0.2 mm | 5 | |
| Sept. 6 | Patchy rain possible | 18° /9° | 3.9 mm | 4 | |
| Sept. 7 |  Partly cloudy | 19° /8° | 0 mm | 5 | |
| Sept. 8 | Sunny | 21° /3° | 0 mm | 6 | |
| Sept. 9 | Sunny | 24° /9° | 0 mm | 6 | |
| Sept. 10 | Sunny | 26° /11° | 0 mm | 6 | |
| Sept. 11 | Sunny | 29° /14° | 0 mm | 7 | |
| Sept. 12 | Sunny | 29° /13° | 0 mm | 8 | |
| Sept. 13 | Partly cloudy | 27° /15° | 11.7 mm | 7 | |
| Sept. 14 | Sunny | 30° /15° | 0 mm | 8 | |
| Sept. 15 | Sunny | 30° /14° | 0 mm | 8 | |
| Sept. 16 | Sunny | 29° /13° | 0 mm | 7 | |
| Sept. 17 | Sunny | 27° /14° | 0 mm | 7 | |
| Sept. 18 | Overcast | 28° /14° | 0 mm | 7 | |
| Sept. 19 | Overcast | 27° /14° | 0 mm | 6 | |
| Sept. 20 |  Moderate or heavy rain shower | 27° /15° | 2.1 mm | 6 | |
| Sept. 21 | Overcast | 25° /14° | 33.8 mm | 6 | |
| Sept. 22 | Moderate or heavy rain shower | 24° /16° | 14.5 mm | 5 | |
| Sept. 23 | Overcast | 25° /15° | 0 mm | 6 | |
| Sept. 24 | Moderate or heavy rain shower | 20° /14° | 12.7 mm | 5 | |
| Sept. 25 | Overcast | 23° /14° | 16.2 mm | 5 | |
| Sept. 26 | Overcast | 24° /11° | 0 mm | 6 | |
| Sept. 27 | Partly cloudy | 25° /13° | 0 mm | 6 | |
| Sept. 28 | Moderate or heavy rain shower | 24° /15° | 3.2 mm | 6 | |
| Sept. 29 | Overcast | 24° /13° | 0 mm | 6 | |
| Sept. 30 |  Fog | 23° /12° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Calhoun 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 Calhoun County forecast closer to your planned date for the most up-to-date weather information.
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Calhoun County in September - FAQ
What are the expected maximum and minimum temperatures in Calhoun County during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Calhoun County during September?
Significant rainfall exceeding 118 mm is expected in Calhoun County during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Calhoun County during September?
The average wind speed in Calhoun County during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Calhoun County
Explore the daily rainfall trends and prepare for Calhoun Countys September weather 💧
Typically, Calhoun County has 10 rainy days in September with a total of 118 mm of rainfall.
UV exposure in Calhoun County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Calhoun County?Get accurate weather forecasts for Calhoun County, located at latitude 42.317 and longitude -85.178. Stay updated with localized weather information tailored for Calhoun County.
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