Clearwater Beach (FL)
September
Weather in Clearwater Beach, Florida for September 2025
Your guide to Clearwater Beach weather in September - trends and predictions
Until now, September 2025 in Clearwater Beach is slightly cooler than the historical average by -0.9 °F.
The forecast for the next days in Clearwater Beach predicts temperatures to be around 29 °F, close to the historical average.
In general, the average temperature in Clearwater Beach at the beginning of September is 30.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.4 °F by the end of September.
Clearwater Beach experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 358.5 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
31°/26°
Temperatures
24 km/h
Avg max wind
74 %
Avg humidity
Clearwater Beach Weather September
Move between months or click on a day
Temperatures trend during September in Clearwater Beach
See the weather trend as well as the moving average line
September weather in Clearwater Beach day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Light drizzle | 30° /24° | 1 mm | 7 | |
| Sept. 2 | Light drizzle | 30° /25° | 7.6 mm | 7 | |
| Sept. 3 |  Light rain shower | 30° /26° | 12.5 mm | 7 | |
| Sept. 4 | Light rain shower | 30° /26° | 8.2 mm | 7 | |
| Sept. 5 | Patchy rain possible | 31° /26° | 8.4 mm | 7 | |
| Sept. 6 | Patchy rain possible | 30° /27° | 16.5 mm | 7 | |
| Sept. 7 | Patchy rain possible | 30° /27° | 32 mm | 7 | |
| Sept. 8 | Patchy rain possible | 28° /25° | 14.5 mm | 6 | |
| Sept. 9 | Patchy rain possible | 28° /25° | 22.5 mm | 7 | |
| Sept. 10 |  Moderate or heavy rain shower | 29° /25° | 13.3 mm | 6 | |
| Sept. 11 | Moderate or heavy rain shower | 29° /24° | 7.7 mm | 6 | |
| Sept. 12 | Patchy rain possible | 30° /24° | 0.9 mm | 7 | |
| Sept. 13 | Light rain shower | 30° /25° | 4.6 mm | 7 | |
| Sept. 14 |  Moderate rain | 32° /22° | 19.8 mm | 2 | |
| Sept. 15 | Patchy rain possible | 32° /23° | 1.7 mm | 2.2 | |
| Sept. 16 | Moderate rain | 31° /23° | 10.2 mm | 2.2 | |
| Sept. 17 | Patchy rain possible | 31° /24° | 4.1 mm | 1.9 | |
| Sept. 18 | Patchy rain possible | 26° /24° | 0.4 mm | 0 | |
| Sept. 19 |  Partly cloudy | 29° /23° | 0 mm | 7 | |
| Sept. 20 | Patchy rain possible | 29° /24° | 0.3 mm | 6 | |
| Sept. 21 | Partly cloudy | 28° /25° | 0.1 mm | 7 | |
| Sept. 22 | Partly cloudy | 28° /24° | 0 mm | 7 | |
| Sept. 23 | Partly cloudy | 28° /27° | 0 mm | 7 | |
| Sept. 24 | Patchy rain possible | 28° /25° | 1.1 mm | 6 | |
| Sept. 25 | Moderate rain | 28° /25° | 5.3 mm | 6 | |
| Sept. 26 | Moderate rain | 28° /26° | 6.2 mm | 6 | |
| Sept. 27 | Patchy rain possible | 25° /24° | 2.9 mm | 6 | |
| Sept. 28 | Moderate or heavy rain shower | 29° /27° | 34.5 mm | 6 | |
| Sept. 29 | Moderate or heavy rain shower | 30° /27° | 36.2 mm | 7 | |
| Sept. 30 | Partly cloudy | 31° /26° | 0 mm | 8 | |
| Next | |||||
Important Notice
Our weather forecast for Clearwater Beach 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 Clearwater Beach forecast closer to your planned date for the most up-to-date weather information.
Change Month
Clearwater Beach in September - FAQ
What are the expected maximum and minimum temperatures in Clearwater Beach during September?
During September, expect a variety of temperatures with highs around 31° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Clearwater Beach during September?
Significant rainfall exceeding 358.5 mm is expected in Clearwater Beach during September, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Clearwater Beach during September?
The average wind speed in Clearwater Beach during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Clearwater Beach
Explore the daily rainfall trends and prepare for Clearwater Beachs September weather 💧
UV exposure in Clearwater Beach during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Clearwater Beach weather pages
You are here
Where is Clearwater Beach?Get accurate weather forecasts for Clearwater Beach, located at latitude 27.977 and longitude -82.828. Stay updated with localized weather information tailored for Clearwater Beach.
Found a mistake?
We appreciate your attention to details. Tell us here.