Alexandria (LA)
September
Weather in Alexandria, Louisiana for September 2026
Your guide to Alexandria weather in September - trends and predictions
In general, the average temperature in Alexandria at the beginning of September is 31.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.4 °F by the end of September.
With an average of 4 rainy days, Alexandria experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
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26
Dry days
4
Rainy days
0
Snow days
32°/22°
Temperatures
12 km/h
Avg max wind
65 %
Avg humidity
Alexandria Weather September
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Temperatures trend during September in Alexandria
See the weather trend as well as the moving average line
September weather in Alexandria day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Cloudy | 32° /22° | 0 mm | 8 | |
| Sept. 2 | Cloudy | 32° /22° | 0 mm | 10 | |
| Sept. 3 |  Thundery outbreaks possible | 31° /23° | 0 mm | 11 | |
| Sept. 4 |  Fog | 34° /23° | 10.7 mm | 8 | |
| Sept. 5 |  Overcast | 33° /24° | 0 mm | 10 | |
| Sept. 6 | Overcast | 33° /23° | 0 mm | 10 | |
| Sept. 7 |  Heavy rain at times | 25° /20° | 5.2 mm | 9 | |
| Sept. 8 |  Sunny | 29° /17° | 0 mm | 10 | |
| Sept. 9 |  Partly cloudy | 31° /16° | 0 mm | 10 | |
| Sept. 10 | Fog | 33° /22° | 0 mm | 10 | |
| Sept. 11 | Cloudy | 34° /22° | 0 mm | 10 | |
| Sept. 12 | Sunny | 36° /22° | 0 mm | 10 | |
| Sept. 13 | Overcast | 34° /24° | 0 mm | 10 | |
| Sept. 14 | Overcast | 33° /23° | 0 mm | 7 | |
| Sept. 15 | Mist | 32° /23° | 0 mm | 9 | |
| Sept. 16 |  Light rain shower | 33° /23° | 7.1 mm | 10 | |
| Sept. 17 | Thundery outbreaks possible | 34° /24° | 6.2 mm | 9 | |
| Sept. 18 | Thundery outbreaks possible | 32° /22° | 0 mm | 9 | |
| Sept. 19 | Cloudy | 35° /21° | 0 mm | 9 | |
| Sept. 20 | Cloudy | 35° /23° | 0 mm | 9 | |
| Sept. 21 | Partly cloudy | 33° /22° | 0 mm | 9 | |
| Sept. 22 | Mist | 34° /21° | 0 mm | 9 | |
| Sept. 23 | Mist | 32° /22° | 0 mm | 9 | |
| Sept. 24 | Thundery outbreaks possible | 31° /24° | 0 mm | 6 | |
| Sept. 25 | Mist | 29° /21° | 0 mm | 8 | |
| Sept. 26 | Overcast | 29° /20° | 0 mm | 8 | |
| Sept. 27 | Sunny | 31° /19° | 0 mm | 8 | |
| Sept. 28 | Sunny | 31° /18° | 0 mm | 8 | |
| Sept. 29 | Overcast | 31° /21° | 0 mm | 8 | |
| Sept. 30 | Overcast | 31° /21° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Alexandria 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 Alexandria forecast closer to your planned date for the most up-to-date weather information.
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Alexandria in September - FAQ
What are the expected maximum and minimum temperatures in Alexandria during September?
During September, expect a variety of temperatures with highs around 32° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Alexandria during September?
In September, Alexandria can expect light to moderate rainfall, totaling 29.2 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Alexandria during September?
The average wind speed in Alexandria during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Alexandria
Explore the daily rainfall trends and prepare for Alexandrias September weather 💧
Typically, Alexandria has 4 rainy days in September with a total of 29.2 mm of rainfall.
UV exposure in Alexandria during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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