Flint (MI)
September
Weather in Flint, Michigan for September 2027
Your guide to Flint weather in September - trends and predictions
In general, the average temperature in Flint at the beginning of September is 24.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 21.7 °C by the end of September.
Flint experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 117.3 mm.
Is September a good time to visit Flint? check out the best time to travel to Flint page.
✨ Is September a good time to visit Flint? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
24°/13°
Temperatures
19 km/h
Avg max wind
72 %
Avg humidity
Flint Weather September
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Temperatures trend during September in Flint
See the weather trend as well as the moving average line
September weather in Flint day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 28° /15° | 0 mm | 6 | |
| Sept. 2 |  Sunny | 27° /14° | 0 mm | 5 | |
| Sept. 3 |  Heavy rain | 26° /14° | 34.9 mm | 6 | |
| Sept. 4 |  Moderate rain | 23° /13° | 22 mm | 5 | |
| Sept. 5 | Patchy rain possible | 25° /13° | 0 mm | 6 | |
| Sept. 6 |  Light rain | 20° /10° | 4.7 mm | 5 | |
| Sept. 7 |  Overcast | 21° /9° | 0 mm | 5 | |
| Sept. 8 | Sunny | 23° /7° | 0 mm | 4 | |
| Sept. 9 | Light rain | 25° /14° | 3.3 mm | 5 | |
| Sept. 10 | Overcast | 24° /14° | 0 mm | 5 | |
| Sept. 11 |  Partly cloudy | 27° /13° | 0 mm | 6.7 | |
| Sept. 12 | Sunny | 29° /14° | 0.1 mm | 6.7 | |
| Sept. 13 | Sunny | 25° /14° | 0.1 mm | 6 | |
| Sept. 14 | Sunny | 25° /13° | 0 mm | 6.5 | |
| Sept. 15 | Light rain | 26° /14° | 4 mm | 5 | |
| Sept. 16 | Sunny | 25° /14° | 0 mm | 5 | |
| Sept. 17 | Patchy rain possible | 24° /14° | 1.3 mm | 5 | |
| Sept. 18 |  Mist | 25° /14° | 0 mm | 5 | |
| Sept. 19 | Light rain | 20° /12° | 3.2 mm | 4 | |
| Sept. 20 | Light rain | 22° /13° | 3.1 mm | 4 | |
| Sept. 21 | Heavy rain | 21° /13° | 28.3 mm | 4 | |
| Sept. 22 | Light rain | 22° /14° | 5.9 mm | 4 | |
| Sept. 23 | Overcast | 21° /14° | 0 mm | 3 | |
| Sept. 24 | Light rain | 20° /13° | 3.2 mm | 5 | |
| Sept. 25 | Light rain | 22° /13° | 2.7 mm | 4 | |
| Sept. 26 | Mist | 22° /9° | 0 mm | 5 | |
| Sept. 27 | Mist | 23° /11° | 0 mm | 5 | |
| Sept. 28 | Overcast | 22° /14° | 0 mm | 5 | |
| Sept. 29 | Fog | 22° /13° | 0 mm | 4 | |
| Sept. 30 | Overcast | 21° /14° | 0.5 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Flint 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 Flint forecast closer to your planned date for the most up-to-date weather information.
Change Month
Flint in September - FAQ
What are the expected maximum and minimum temperatures in Flint 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 Flint during September?
Significant rainfall exceeding 117.3 mm is expected in Flint during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Flint during September?
The average wind speed in Flint during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Flint
Explore the daily rainfall trends and prepare for Flints September weather 💧
Typically, Flint has 6 rainy days in September with a total of 117.3 mm of rainfall.
UV exposure in Flint during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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