Wayne County (Detroit)
September
Weather in Wayne County for September 2025
Your guide to Wayne County weather in September - trends and predictions
In general, the average temperature in Wayne County at the beginning of September is 27.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.7 °F by the end of September.
The climate of Wayne County in September is notably wet, with an average of 15 rainy days, and a total of 53.8 mm of precipitation.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
24°/16°
Temperatures
16 km/h
Avg max wind
63 %
Avg humidity
Wayne County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  27° | 3 29° | 4  28° | 5 29° | 6 27° | 7 26° |
| 8 24° | 9 26° | 10 26° | 11 27° | 12 26° | 13  24° | 14 27° |
| 15 26° | 16 27° | 17 27° | 18 26° | 19  25° | 20 26° | 21  28° |
| 22 23° | 23 19° | 24 22° | 25  21° | 26 22° | 27 20° | 28 18° |
| 29 21° | 30 21° |
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Temperatures trend during September in Wayne County
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September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Partly cloudy | 27° /15° | 0.2 mm | 6 | |
| Sept. 2 | Sunny | 27° /16° | 0 mm | 7 | |
| Sept. 3 | Sunny | 29° /18° | 0 mm | 7 | |
| Sept. 4 | Overcast | 28° /18° | 2.1 mm | 7 | |
| Sept. 5 | Overcast | 29° /19° | 1.7 mm | 6 | |
| Sept. 6 | Sunny | 27° /17° | 2.4 mm | 6 | |
| Sept. 7 | Partly cloudy | 26° /15° | 2.1 mm | 6 | |
| Sept. 8 | Sunny | 24° /14° | 0.6 mm | 6 | |
| Sept. 9 | Partly cloudy | 26° /15° | 0.1 mm | 6 | |
| Sept. 10 | Sunny | 26° /16° | 0 mm | 6 | |
| Sept. 11 | Sunny | 27° /16° | 1.2 mm | 6 | |
| Sept. 12 | Partly cloudy | 26° /17° | 3.1 mm | 7 | |
| Sept. 13 | Patchy rain possible | 24° /15° | 0.9 mm | 6 | |
| Sept. 14 | Partly cloudy | 27° /16° | 1.1 mm | 7 | |
| Sept. 15 | Sunny | 26° /16° | 0.1 mm | 6 | |
| Sept. 16 | Sunny | 27° /15° | 0.1 mm | 7 | |
| Sept. 17 | Patchy rain possible | 27° /17° | 0.5 mm | 6 | |
| Sept. 18 | Partly cloudy | 26° /17° | 0.3 mm | 6 | |
| Sept. 19 | Mist | 25° /17° | 1.2 mm | 6 | |
| Sept. 20 | Patchy rain possible | 26° /17° | 1.1 mm | 6 | |
| Sept. 21 | Moderate or heavy rain shower | 28° /19° | 7.1 mm | 6 | |
| Sept. 22 | Moderate or heavy rain shower | 23° /14° | 13.9 mm | 6 | |
| Sept. 23 | Patchy rain possible | 19° /12° | 4.7 mm | 5 | |
| Sept. 24 | Partly cloudy | 22° /13° | 0.4 mm | 5 | |
| Sept. 25 | Heavy rain at times | 21° /15° | 2.9 mm | 5 | |
| Sept. 26 | Partly cloudy | 22° /13° | 0.7 mm | 6 | |
| Sept. 27 | Partly cloudy | 20° /13° | 0.8 mm | 5 | |
| Sept. 28 | Sunny | 18° /14° | 4.3 mm | 5 | |
| Sept. 29 | Sunny | 21° /13° | 0.1 mm | 5 | |
| Sept. 30 | Sunny | 21° /14° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Wayne 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 Wayne County forecast closer to your planned date for the most up-to-date weather information.
Wayne County in September - FAQ
What are the expected maximum and minimum temperatures in Wayne County 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 Wayne County during September?
Moderate rainfall is anticipated in Wayne County during September, with a total of 53.8 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Wayne County during September?
The average wind speed in Wayne County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Wayne County
Explore the daily rainfall trends and prepare for Wayne Countys September weather 💧
UV exposure in Wayne County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Wayne County?Get accurate weather forecasts for Wayne County, located at latitude 42.331 and longitude -83.046. Stay updated with localized weather information tailored for Wayne County.
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