Calcasieu Parish (Lake Charles)
September
Weather in Calcasieu Parish, Louisiana for September 2027
Your guide to Calcasieu Parish weather in September - trends and predictions
In general, the average temperature in Calcasieu Parish at the beginning of September is 30.2 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.6 °C by the end of September.
Calcasieu Parish experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 380.2 mm.
Is September a good time to visit Calcasieu Parish? check out the best time to travel to Calcasieu Parish page.
✨ Is September a good time to visit Calcasieu Parish? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
31°/22°
Temperatures
15 km/h
Avg max wind
74 %
Avg humidity
Calcasieu Parish Weather September
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Temperatures trend during September in Calcasieu Parish
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September weather in Calcasieu Parish day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Heavy rain | 27° /23° | 66.5 mm | 5 | |
| Sept. 2 | Heavy rain | 31° /23° | 115.3 mm | 5 | |
| Sept. 3 | Heavy rain | 32° /24° | 69 mm | 5 | |
| Sept. 4 |  Moderate or heavy rain shower | 31° /23° | 6.5 mm | 8 | |
| Sept. 5 | Moderate or heavy rain shower | 29° /23° | 8.4 mm | 5 | |
| Sept. 6 |  Light rain | 31° /23° | 4.8 mm | 8 | |
| Sept. 7 |  Partly cloudy | 31° /22° | 0 mm | 8 | |
| Sept. 8 |  Patchy rain possible | 31° /20° | 1.8 mm | 8 | |
| Sept. 9 |  Sunny | 31° /19° | 0.6 mm | 7 | |
| Sept. 10 | Moderate rain at times | 32° /22° | 9.4 mm | 7 | |
| Sept. 11 | Heavy rain | 29° /22° | 42.7 mm | 7 | |
| Sept. 12 | Light rain | 31° /22° | 9.1 mm | 7 | |
| Sept. 13 | Patchy rain possible | 32° /22° | 2.3 mm | 8 | |
| Sept. 14 | Patchy rain possible | 33° /23° | 0.3 mm | 8 | |
| Sept. 15 | Patchy rain possible | 32° /23° | 0.3 mm | 8 | |
| Sept. 16 |  Moderate rain | 33° /22° | 22.3 mm | 7 | |
| Sept. 17 | Light rain | 32° /23° | 3.9 mm | 8 | |
| Sept. 18 | Moderate rain at times | 32° /22° | 8.4 mm | 8 | |
| Sept. 19 |  Overcast | 33° /22° | 0 mm | 8 | |
| Sept. 20 | Patchy rain possible | 32° /23° | 0.7 mm | 8 | |
| Sept. 21 | Patchy rain possible | 32° /23° | 1 mm | 7 | |
| Sept. 22 | Patchy rain possible | 33° /22° | 2.1 mm | 7 | |
| Sept. 23 | Patchy rain possible | 32° /22° | 1.3 mm | 8 | |
| Sept. 24 | Patchy rain possible | 32° /24° | 0.3 mm | 6 | |
| Sept. 25 | Patchy rain possible | 31° /22° | 2.4 mm | 6 | |
| Sept. 26 | Overcast | 30° /21° | 0 mm | 5 | |
| Sept. 27 | Overcast | 31° /21° | 0 mm | 7 | |
| Sept. 28 | Sunny | 32° /20° | 0.1 mm | 8 | |
| Sept. 29 | Sunny | 32° /21° | 0.2 mm | 8 | |
| Sept. 30 | Sunny | 32° /21° | 0.3 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Calcasieu Parish 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 Calcasieu Parish forecast closer to your planned date for the most up-to-date weather information.
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Calcasieu Parish in September - FAQ
What are the expected maximum and minimum temperatures in Calcasieu Parish during September?
During September, expect a variety of temperatures with highs around 31° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Calcasieu Parish during September?
Significant rainfall exceeding 380.2 mm is expected in Calcasieu Parish during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Calcasieu Parish during September?
The average wind speed in Calcasieu Parish during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Calcasieu Parish
Explore the daily rainfall trends and prepare for Calcasieu Parishs September weather 💧
Typically, Calcasieu Parish has 9 rainy days in September with a total of 380.2 mm of rainfall.
UV exposure in Calcasieu Parish during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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