LaPorte County (Michigan City)
September
Weather in LaPorte County, Indiana for September 2027
Your guide to LaPorte County weather in September - trends and predictions
In general, the average temperature in LaPorte County at the beginning of September is 24.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.9 °C by the end of September.
LaPorte County experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 132.1 mm.
Is September a good time to visit LaPorte County? check out the best time to travel to LaPorte County page.
✨ Is September a good time to visit LaPorte County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
23
Dry days
7
Rainy days
0
Snow days
23°/16°
Temperatures
19 km/h
Avg max wind
74 %
Avg humidity
LaPorte County Weather September
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Temperatures trend during September in LaPorte County
See the weather trend as well as the moving average line
September weather in LaPorte County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 27° /18° | 2.4 mm | 5 | |
| Sept. 2 |  Sunny | 26° /17° | 0 mm | 7 | |
| Sept. 3 |  Light rain | 28° /16° | 5.4 mm | 6 | |
| Sept. 4 | Light rain | 27° /17° | 4.5 mm | 6 | |
| Sept. 5 | Patchy rain possible | 24° /17° | 0.2 mm | 6 | |
| Sept. 6 | Patchy rain possible | 22° /16° | 1.2 mm | 5 | |
| Sept. 7 | Patchy rain possible | 20° /14° | 0.7 mm | 5 | |
| Sept. 8 | Sunny | 24° /12° | 0 mm | 5 | |
| Sept. 9 |  Moderate rain | 24° /14° | 19.3 mm | 4 | |
| Sept. 10 | Sunny | 24° /16° | 0 mm | 5 | |
| Sept. 11 | Sunny | 27° /15° | 0 mm | 7 | |
| Sept. 12 | Sunny | 27° /16° | 0 mm | 6 | |
| Sept. 13 | Moderate rain | 25° /17° | 17.8 mm | 5 | |
| Sept. 14 |  Partly cloudy | 25° /16° | 0.4 mm | 6 | |
| Sept. 15 | Patchy rain possible | 28° /18° | 2.2 mm | 5 | |
| Sept. 16 | Light rain | 25° /17° | 5.6 mm | 5 | |
| Sept. 17 | Light rain | 24° /16° | 7.8 mm | 4 | |
| Sept. 18 |  Overcast | 22° /15° | 0 mm | 5 | |
| Sept. 19 | Light rain | 24° /16° | 6.2 mm | 4 | |
| Sept. 20 | Moderate rain | 24° /17° | 11 mm | 4 | |
| Sept. 21 | Moderate rain | 21° /16° | 16.8 mm | 4 | |
| Sept. 22 | Moderate rain | 21° /15° | 15 mm | 4 | |
| Sept. 23 | Overcast | 19° /16° | 0.3 mm | 4 | |
| Sept. 24 |  Moderate or heavy rain shower | 19° /16° | 7.1 mm | 3 | |
| Sept. 25 | Patchy rain possible | 19° /14° | 1 mm | 4 | |
| Sept. 26 | Overcast | 19° /11° | 0 mm | 4 | |
| Sept. 27 | Overcast | 21° /13° | 0 mm | 4 | |
| Sept. 28 | Patchy rain possible | 19° /15° | 2 mm | 5 | |
| Sept. 29 | Overcast | 22° /15° | 0 mm | 5 | |
| Sept. 30 | Light rain | 20° /17° | 5.2 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for LaPorte 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 LaPorte County forecast closer to your planned date for the most up-to-date weather information.
Change Month
LaPorte County in September - FAQ
What are the expected maximum and minimum temperatures in LaPorte 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 LaPorte County during September?
Significant rainfall exceeding 132.1 mm is expected in LaPorte County during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in LaPorte County during September?
The average wind speed in LaPorte County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in LaPorte County
Explore the daily rainfall trends and prepare for LaPorte Countys September weather 💧
Typically, LaPorte County has 7 rainy days in September with a total of 132.1 mm of rainfall.
UV exposure in LaPorte County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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