Okaloosa County (Fort Walton Beach)
September
Weather in Okaloosa County for September 2025
Your guide to Okaloosa County weather in September - trends and predictions
In general, the average temperature in Okaloosa County at the beginning of September is 28.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.9 °F by the end of September.
Okaloosa County in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 271.3 mm.
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Temperatures
Rain 🌧️
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13
Dry days
17
Rainy days
0
Snow days
29°/24°
Temperatures
19 km/h
Avg max wind
79 %
Avg humidity
Okaloosa County in September average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  31° | 2 31° | 3 32° | 4 31° | 5 26° | 6  24° | |
| 7 23° | 8 27° | 9 27° | 10 27° | 11 24° | 12 29° | 13 29° |
| 14  29° | 15 28° | 16 27° | 17 28° | 18  32° | 19  30° | 20 32° |
| 21 31° | 22 31° | 23 32° | 24 33° | 25 30° | 26 25° | 27  28° |
| 28  29° | 29 29° | 30 28° |
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Temperatures trend during September in Okaloosa 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 | Patchy rain possible | 31° /24° | 0.6 mm | 7 | |
| Sept. 2 | Patchy rain possible | 31° /24° | 0.8 mm | 7 | |
| Sept. 3 | Patchy rain possible | 32° /26° | 2.1 mm | 7 | |
| Sept. 4 | Patchy rain possible | 31° /24° | 0.3 mm | 7 | |
| Sept. 5 | Light rain shower | 26° /23° | 8.5 mm | 6 | |
| Sept. 6 | Moderate or heavy rain shower | 24° /23° | 39.5 mm | 5 | |
| Sept. 7 | Light rain shower | 23° /21° | 26.4 mm | 5 | |
| Sept. 8 | Light rain shower | 27° /20° | 5.3 mm | 6 | |
| Sept. 9 | Light rain shower | 27° /23° | 12.4 mm | 6 | |
| Sept. 10 | Light rain shower | 27° /23° | 3.5 mm | 6 | |
| Sept. 11 | Moderate or heavy rain shower | 24° /23° | 41.2 mm | 5 | |
| Sept. 12 | Moderate or heavy rain shower | 29° /23° | 31.7 mm | 6 | |
| Sept. 13 | Light rain shower | 29° /25° | 4.8 mm | 6 | |
| Sept. 14 | Sunny | 29° /22° | 0 mm | 7 | |
| Sept. 15 | Light rain shower | 28° /24° | 9.7 mm | 6 | |
| Sept. 16 | Light rain shower | 27° /22° | 23.7 mm | 6 | |
| Sept. 17 | Moderate or heavy rain shower | 28° /23° | 24.8 mm | 6 | |
| Sept. 18 | Partly cloudy | 32° /25° | 0 mm | 8 | |
| Sept. 19 | Fog | 30° /23° | 0 mm | 7 | |
| Sept. 20 | Mist | 32° /23° | 0 mm | 7 | |
| Sept. 21 | Partly cloudy | 31° /25° | 0 mm | 8 | |
| Sept. 22 | Mist | 31° /23° | 0 mm | 7 | |
| Sept. 23 | Mist | 32° /24° | 0 mm | 7 | |
| Sept. 24 | Sunny | 33° /24° | 0 mm | 8 | |
| Sept. 25 | Moderate or heavy rain shower | 30° /26° | 12.9 mm | 7 | |
| Sept. 26 | Moderate or heavy rain shower | 25° /23° | 23.1 mm | 6 | |
| Sept. 27 | Overcast | 28° /20° | 0 mm | 6 | |
| Sept. 28 | Cloudy | 29° /24° | 0 mm | 6 | |
| Sept. 29 | Cloudy | 29° /26° | 0 mm | 6 | |
| Sept. 30 | Overcast | 28° /25° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Okaloosa 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 Okaloosa County forecast closer to your planned date for the most up-to-date weather information.
Okaloosa County in September - FAQ
What are the expected maximum and minimum temperatures in Okaloosa County during September?
During September, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Okaloosa County during September?
Significant rainfall exceeding 271.3 mm is expected in Okaloosa County during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Okaloosa County during September?
The average wind speed in Okaloosa County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Okaloosa County
Explore the daily rainfall trends and prepare for Okaloosa Countys September weather 💧
UV exposure in Okaloosa County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Okaloosa County?Get accurate weather forecasts for Okaloosa County, located at latitude 30.421 and longitude -86.617. Stay updated with localized weather information tailored for Okaloosa County.
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