Madison
September
Weather in Madison for September 2025
Your guide to Madison weather in September - trends and predictions
In general, the average temperature in Madison at the beginning of September is 27.6 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °F by the end of September.
The climate of Madison in September is notably wet, with an average of 13 rainy days.
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17
Dry days
13
Rainy days
0
Snow days
27°/12°
Temperatures
20 km/h
Avg max wind
69 %
Avg humidity
Madison in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  29° | 3  31° | 4  31° | 5 31° | 6 23° | 7  21° |
| 8 23° | 9 26° | 10 28° | 11  23° | 12 24° | 13 24° | 14 26° |
| 15 28° | 16  27° | 17  25° | 18 26° | 19  23° | 20 26° | 21 27° |
| 22 25° | 23 24° | 24 20° | 25 25° | 26  24° | 27 22° | 28 23° |
| 29 24° | 30 27° |
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Temperatures trend during September in Madison
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Mist | 27° /10° | 0 mm | 7 | |
| Sept. 2 | Partly cloudy | 29° /12° | 0 mm | 8 | |
| Sept. 3 | Cloudy | 31° /13° | 0 mm | 7 | |
| Sept. 4 | Sunny | 31° /13° | 0 mm | 8 | |
| Sept. 5 | Partly cloudy | 31° /17° | 1.2 mm | 8 | |
| Sept. 6 | Mist | 23° /11° | 0.3 mm | 5 | |
| Sept. 7 | Overcast | 21° /7° | 1 mm | 5 | |
| Sept. 8 | Mist | 23° /8° | 0 mm | 6 | |
| Sept. 9 | Overcast | 26° /9° | 0 mm | 6 | |
| Sept. 10 | Cloudy | 28° /11° | 0 mm | 7 | |
| Sept. 11 | Light rain | 23° /13° | 1.9 mm | 6 | |
| Sept. 12 | Mist | 24° /11° | 0 mm | 6 | |
| Sept. 13 | Mist | 24° /11° | 0 mm | 5 | |
| Sept. 14 | Mist | 26° /10° | 0 mm | 6 | |
| Sept. 15 | Mist | 28° /12° | 0 mm | 7 | |
| Sept. 16 | Patchy light rain with thunder | 27° /14° | 2.2 mm | 6 | |
| Sept. 17 | Patchy rain possible | 25° /12° | 0.1 mm | 6 | |
| Sept. 18 | Cloudy | 26° /9° | 0 mm | 6 | |
| Sept. 19 | Heavy rain | 23° /12° | 8.9 mm | 6 | |
| Sept. 20 | Patchy light rain with thunder | 26° /15° | 12.1 mm | 6 | |
| Sept. 21 | Patchy light drizzle | 27° /14° | 0.9 mm | 6 | |
| Sept. 22 | Patchy light drizzle | 25° /13° | 5.5 mm | 6 | |
| Sept. 23 | Fog | 24° /9° | 0 mm | 6 | |
| Sept. 24 | Patchy light drizzle | 20° /11° | 0.5 mm | 5 | |
| Sept. 25 | Patchy rain possible | 25° /10° | 1.2 mm | 6 | |
| Sept. 26 | Moderate or heavy rain with thunder | 24° /12° | 25.4 mm | 5 | |
| Sept. 27 | Patchy rain possible | 22° /11° | 0.3 mm | 5 | |
| Sept. 28 | Fog | 23° /11° | 0 mm | 6 | |
| Sept. 29 | Fog | 24° /10° | 0 mm | 6 | |
| Sept. 30 | Overcast | 27° /13° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Madison 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 Madison forecast closer to your planned date for the most up-to-date weather information.
Madison in September - FAQ
What are the expected maximum and minimum temperatures in Madison during September?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Madison during September?
Moderate rainfall is anticipated in Madison during September, with a total of 89.3 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Madison during September?
The average wind speed in Madison during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Madison
Explore the daily rainfall trends and prepare for Madisons September weather 💧
UV exposure in Madison during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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