Huntsville
September
Weather in Huntsville for September 2025
Your guide to Huntsville weather in September - trends and predictions
In general, the average temperature in Huntsville at the beginning of September is 24.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.3 °C by the end of September.
Huntsville sees moderate rainfall in September, averaging 6 rainy days.
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Temperatures
Rain 🌧️
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24
Dry days
6
Rainy days
0
Snow days
23°/10°
Temperatures
12 km/h
Avg max wind
71 %
Avg humidity
Huntsville in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  22° | 3 27° | 4  28° | 5 30° | 6 24° | 7  17° |
| 8 20° | 9 22° | 10 21° | 11  24° | 12 23° | 13  23° | 14 24° |
| 15 25° | 16 26° | 17 24° | 18 22° | 19  21° | 20 24° | 21 23° |
| 22  23° | 23 21° | 24 20° | 25 21° | 26 20° | 27 20° | 28 20° |
| 29 21° | 30 20° |
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Temperatures trend during September in Huntsville
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 |
|---|---|---|---|---|---|
| 1 Sept. | Mist | 24° /10° | 0.3 mm | 6 | |
| 2 Sept. | Patchy rain possible | 22° /9° | 0.1 mm | 6 | |
| 3 Sept. | Mist | 27° /11° | 0 mm | 7 | |
| 4 Sept. | Sunny | 28° /13° | 0 mm | 7 | |
| 5 Sept. | Mist | 30° /14° | 0 mm | 7 | |
| 6 Sept. | Light rain shower | 24° /16° | 18.3 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 17° /9° | 10.6 mm | 4 | |
| 8 Sept. | Mist | 20° /7° | 0.2 mm | 5 | |
| 9 Sept. | Mist | 22° /8° | 3.4 mm | 5 | |
| 10 Sept. | Mist | 21° /10° | 0 mm | 6 | |
| 11 Sept. | Light rain | 24° /12° | 1.6 mm | 6 | |
| 12 Sept. | Moderate or heavy rain shower | 23° /12° | 9.6 mm | 6 | |
| 13 Sept. | Overcast | 23° /10° | 0 mm | 6 | |
| 14 Sept. | Overcast | 24° /10° | 0 mm | 6 | |
| 15 Sept. | Sunny | 25° /10° | 0 mm | 7 | |
| 16 Sept. | Mist | 26° /11° | 0 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 24° /12° | 5.9 mm | 6 | |
| 18 Sept. | Fog | 22° /9° | 0 mm | 5 | |
| 19 Sept. | Partly cloudy | 21° /10° | 0 mm | 5 | |
| 20 Sept. | Mist | 24° /9° | 0 mm | 6 | |
| 21 Sept. | Partly cloudy | 23° /12° | 6.2 mm | 6 | |
| 22 Sept. | Cloudy | 23° /13° | 0 mm | 6 | |
| 23 Sept. | Fog | 21° /11° | 33.1 mm | 5 | |
| 24 Sept. | Cloudy | 20° /12° | 0 mm | 5 | |
| 25 Sept. | Partly cloudy | 21° /12° | 21.9 mm | 6 | |
| 26 Sept. | Patchy rain possible | 20° /11° | 3.2 mm | 5 | |
| 27 Sept. | Overcast | 20° /9° | 0 mm | 5 | |
| 28 Sept. | Cloudy | 20° /9° | 0 mm | 6 | |
| 29 Sept. | Cloudy | 21° /12° | 0 mm | 5 | |
| 30 Sept. | Fog | 20° /11° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Huntsville 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 Huntsville forecast closer to your planned date for the most up-to-date weather information.
Huntsville in September - FAQ
What are the expected maximum and minimum temperatures in Huntsville during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Huntsville during September?
Moderate rainfall is anticipated in Huntsville during September, with a total of 60.7 mm spread over approximately 6 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Huntsville during September?
The average wind speed in Huntsville during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Huntsville
Explore the daily rainfall trends and prepare for Huntsvilles September weather 💧
UV exposure in Huntsville during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Huntsville?Get accurate weather forecasts for Huntsville, located at latitude 45.333 and longitude -79.216. Stay updated with localized weather information tailored for Huntsville.
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