Michigan City (IN)
September
Weather in Michigan City, Indiana for September 2026
Your guide to Michigan City weather in September - trends and predictions
In general, the average temperature in Michigan City at the beginning of September is 21.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 21 °F by the end of September.
Michigan City experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 66.5 mm.
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Temperatures
Rain 🌧️
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23
Dry days
7
Rainy days
0
Snow days
24°/16°
Temperatures
21 km/h
Avg max wind
66 %
Avg humidity
Michigan City Weather September
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Temperatures trend during September in Michigan City
See the weather trend as well as the moving average line
September weather in Michigan City day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Overcast | 24° /15° | 0 mm | 6 | |
| Sept. 2 |  Sunny | 22° /14° | 0 mm | 6 | |
| Sept. 3 | Sunny | 24° /13° | 8.1 mm | 6 | |
| Sept. 4 | Sunny | 22° /13° | 6.7 mm | 6 | |
| Sept. 5 |  Patchy rain possible | 23° /15° | 0.2 mm | 5 | |
| Sept. 6 | Patchy rain possible | 20° /14° | 1.9 mm | 5 | |
| Sept. 7 |  Moderate rain at times | 18° /13° | 1 mm | 4 | |
| Sept. 8 | Sunny | 21° /10° | 0 mm | 6 | |
| Sept. 9 | Sunny | 23° /11° | 0 mm | 6 | |
| Sept. 10 | Sunny | 24° /14° | 0 mm | 6 | |
| Sept. 11 | Sunny | 27° /16° | 0 mm | 7 | |
| Sept. 12 | Sunny | 26° /15° | 0 mm | 6 | |
| Sept. 13 | Overcast | 26° /18° | 26.5 mm | 6 | |
| Sept. 14 |  Partly cloudy | 28° /17° | 0.6 mm | 7 | |
| Sept. 15 | Sunny | 29° /19° | 0 mm | 7 | |
| Sept. 16 | Sunny | 26° /16° | 0 mm | 7 | |
| Sept. 17 | Sunny | 24° /15° | 0 mm | 6 | |
| Sept. 18 | Overcast | 23° /14° | 0 mm | 5 | |
| Sept. 19 | Overcast | 26° /16° | 0 mm | 6 | |
| Sept. 20 | Moderate or heavy rain shower | 26° /17° | 2 mm | 6 | |
| Sept. 21 | Partly cloudy | 23° /18° | 23.1 mm | 6 | |
| Sept. 22 | Moderate or heavy rain shower | 23° /17° | 22.3 mm | 5 | |
| Sept. 23 | Overcast | 21° /18° | 0.3 mm | 5 | |
| Sept. 24 | Moderate or heavy rain shower | 19° /17° | 10.6 mm | 4 | |
| Sept. 25 |  Heavy rain at times | 20° /16° | 1.5 mm | 5 | |
| Sept. 26 | Overcast | 20° /12° | 0 mm | 5 | |
| Sept. 27 | Overcast | 24° /14° | 0 mm | 6 | |
| Sept. 28 | Patchy rain possible | 21° /16° | 3 mm | 6 | |
| Sept. 29 | Overcast | 22° /16° | 0 mm | 6 | |
| Sept. 30 |  Cloudy | 21° /17° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Michigan City 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 Michigan City forecast closer to your planned date for the most up-to-date weather information.
Change Month
Michigan City in September - FAQ
What are the expected maximum and minimum temperatures in Michigan City during September?
During September, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Michigan City during September?
Moderate rainfall is anticipated in Michigan City during September, with a total of 66.5 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Michigan City during September?
The average wind speed in Michigan City during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Michigan City
Explore the daily rainfall trends and prepare for Michigan Citys September weather 💧
Typically, Michigan City has 7 rainy days in September with a total of 66.5 mm of rainfall.
UV exposure in Michigan City during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Michigan City?Get accurate weather forecasts for Michigan City, located at latitude 41.708 and longitude -86.895. Stay updated with localized weather information tailored for Michigan City.
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