Montgomery County (Montgomery)
September
Weather in Montgomery County for September 2025
Your guide to Montgomery County weather in September - trends and predictions
In general, the average temperature in Montgomery County at the beginning of September is 31.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.9 °F by the end of September.
The climate of Montgomery County in September is notably wet, with an average of 13 rainy days, and a total of 234.6 mm of precipitation.
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Temperatures
Rain 🌧️
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17
Dry days
13
Rainy days
0
Snow days
31°/20°
Temperatures
15 km/h
Avg max wind
67 %
Avg humidity
Montgomery County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  33° | 2  32° | 3 33° | 4  34° | 5 31° | 6 28° | 7  32° |
| 8  33° | 9  32° | 10 33° | 11 30° | 12 30° | 13  31° | 14 29° |
| 15  28° | 16 29° | 17 32° | 18 32° | 19 32° | 20 33° | 21 32° |
| 22 32° | 23 34° | 24 34° | 25 32° | 26 27° | 27 29° | 28 30° |
| 29 32° | 30 32° |
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Temperatures trend during September in Montgomery County
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 | Moderate or heavy rain shower | 33° /21° | 13.3 mm | 8 | |
| Sept. 2 | Overcast | 32° /21° | 1.2 mm | 7 | |
| Sept. 3 | Overcast | 33° /21° | 0.5 mm | 7 | |
| Sept. 4 | Partly cloudy | 34° /21° | 0 mm | 9 | |
| Sept. 5 | Partly cloudy | 31° /20° | 18.1 mm | 8 | |
| Sept. 6 | Partly cloudy | 28° /20° | 17.3 mm | 7 | |
| Sept. 7 | Thundery outbreaks possible | 32° /20° | 0.3 mm | 7 | |
| Sept. 8 | Sunny | 33° /18° | 0 mm | 9 | |
| Sept. 9 | Cloudy | 32° /18° | 0 mm | 7 | |
| Sept. 10 | Thundery outbreaks possible | 33° /19° | 0 mm | 7 | |
| Sept. 11 | Overcast | 30° /20° | 14.8 mm | 7 | |
| Sept. 12 | Overcast | 30° /20° | 16.3 mm | 7 | |
| Sept. 13 | Mist | 31° /20° | 6.4 mm | 7 | |
| Sept. 14 | Overcast | 29° /19° | 0.8 mm | 7 | |
| Sept. 15 | Light rain shower | 28° /20° | 4.2 mm | 6 | |
| Sept. 16 | Light rain shower | 29° /19° | 4.9 mm | 7 | |
| Sept. 17 | Light rain shower | 32° /20° | 1.1 mm | 7 | |
| Sept. 18 | Sunny | 32° /18° | 0 mm | 8 | |
| Sept. 19 | Overcast | 32° /19° | 0 mm | 8 | |
| Sept. 20 | Overcast | 33° /19° | 0 mm | 8 | |
| Sept. 21 | Cloudy | 32° /20° | 0 mm | 7 | |
| Sept. 22 | Partly cloudy | 32° /20° | 0 mm | 8 | |
| Sept. 23 | Partly cloudy | 34° /20° | 0 mm | 9 | |
| Sept. 24 | Sunny | 34° /20° | 0 mm | 8 | |
| Sept. 25 | Partly cloudy | 32° /21° | 19.6 mm | 8 | |
| Sept. 26 | Overcast | 27° /20° | 46.5 mm | 6 | |
| Sept. 27 | Moderate or heavy rain shower | 29° /19° | 69.2 mm | 7 | |
| Sept. 28 | Overcast | 30° /19° | 0 mm | 7 | |
| Sept. 29 | Sunny | 32° /19° | 0 mm | 8 | |
| Sept. 30 | Overcast | 32° /19° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Montgomery 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 Montgomery County forecast closer to your planned date for the most up-to-date weather information.
Montgomery County in September - FAQ
What are the expected maximum and minimum temperatures in Montgomery County during September?
Expect warm days with temperatures around 31°, cooling to mild conditions of 20° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Montgomery County during September?
Significant rainfall exceeding 234.6 mm is expected in Montgomery County during September, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Montgomery County during September?
The average wind speed in Montgomery County during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Montgomery County
Explore the daily rainfall trends and prepare for Montgomery Countys September weather 💧
UV exposure in Montgomery County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Montgomery County?Get accurate weather forecasts for Montgomery County, located at latitude 32.367 and longitude -86.3. Stay updated with localized weather information tailored for Montgomery County.
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