Kalamazoo County (Kalamazoo)
September
Weather in Kalamazoo County, Michigan for September 2026
Your guide to Kalamazoo County weather in September - trends and predictions
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So far, September 2026 in Kalamazoo County is slightly warmer than the historical average by 1.8 °F.
The forecast for the next days in Kalamazoo County predicts temperatures to be around 17 °F, close to the historical average.
In general, the average temperature in Kalamazoo County at the beginning of September is 26 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.7 °F by the end of September.
Kalamazoo County experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 149.8 mm.
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Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
24°/13°
Temperatures
18 km/h
Avg max wind
71 %
Avg humidity
Kalamazoo County Weather September
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Temperatures trend during September in Kalamazoo County
See the weather trend as well as the moving average line
September weather in Kalamazoo County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 30° /15° | 0 mm | 7 | |
| Sept. 2 |  Overcast | 30° /17° | 0 mm | 7 | |
| Sept. 3 |  Moderate rain at times | 30° /18° | 6.5 mm | 6 | |
| Sept. 4 |  Mist | 25° /14° | 15.8 mm | 4 | |
| Sept. 5 | Overcast | 21° /13° | 0.5 mm | 5 | |
| Sept. 6 | Overcast | 22° /10° | 0 mm | 5 | |
| Sept. 7 |  Cloudy | 24° /11° | 0 mm | 7 | |
| Sept. 8 | Mist | 24° /8° | 0 mm | 4 | |
| Sept. 9 | Overcast | 24° /13° | 23.8 mm | 4 | |
| Sept. 10 | Overcast | 24° /13° | 0 mm | 4 | |
| Sept. 11 | Overcast | 27° /12° | 0 mm | 6 | |
| Sept. 12 |  Partly cloudy | 29° /13° | 0 mm | 6 | |
| Sept. 13 |  Moderate rain | 24° /13° | 25.4 mm | 5 | |
| Sept. 14 | Partly cloudy | 26° /11° | 0 mm | 6 | |
| Sept. 15 | Cloudy | 28° /15° | 9.2 mm | 4 | |
| Sept. 16 | Cloudy | 25° /15° | 1.3 mm | 4 | |
| Sept. 17 | Overcast | 26° /18° | 3.2 mm | 2 | |
| Sept. 18 | Sunny | 27° /14° | 0 mm | 5 | |
| Sept. 19 |  Patchy rain possible | 15° /12° | 9.3 mm | 2 | |
| Sept. 20 |  Light rain | 16° /13° | 43.3 mm | 0.6 | |
| Sept. 21 | Overcast | 15° /10° | 2.5 mm | 0.5 | |
| Sept. 22 | Patchy rain possible | 16° /8° | 1.6 mm | 3 | |
| Sept. 23 | Overcast | 14° /11° | 0 mm | 3 | |
| Sept. 24 | Overcast | 14° /10° | 0 mm | 3 | |
| Sept. 25 | Sunny | 19° /11° | 0 mm | 5 | |
| Sept. 26 | Sunny | 20° /10° | 0 mm | 5 | |
| Sept. 27 | Overcast | 20° /11° | 0 mm | 6 | |
| Sept. 28 | Overcast | 22° /12° | 0 mm | 6 | |
| Sept. 29 | Light rain shower | 17° /12° | 4.9 mm | 3 | |
| Sept. 30 | Light rain shower | 12° /10° | 21.3 mm | 3 | |
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Important Notice
Our weather forecast for Kalamazoo 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 Kalamazoo County forecast closer to your planned date for the most up-to-date weather information.
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Kalamazoo County in September - FAQ
What are the expected maximum and minimum temperatures in Kalamazoo County during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kalamazoo County during September?
Significant rainfall exceeding 149.8 mm is expected in Kalamazoo County during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kalamazoo County during September?
The average wind speed in Kalamazoo County during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kalamazoo County
Explore the daily rainfall trends and prepare for Kalamazoo Countys September weather 💧
Typically, Kalamazoo County has 6 rainy days in September with a total of 149.8 mm of rainfall.
UV exposure in Kalamazoo County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Kalamazoo County?Get accurate weather forecasts for Kalamazoo County, located at latitude 42.292 and longitude -85.587. Stay updated with localized weather information tailored for Kalamazoo County.
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