Lee County (Cape Coral)
September
Weather in Lee County, Florida for September 2026
Your guide to Lee County weather in September - trends and predictions
Until now, September 2026 in Lee County is slightly cooler than the historical average by 0.7 °F.
The forecast for the upcoming days in Lee County predicts a temperature of 29.5 °F, which is slightly above the historical average.
In general, the average temperature in Lee County at the beginning of September is 32.1 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 29.7 °F by the end of September.
Lee County experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 335.8 mm.
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Temperatures
Rain 🌧️
More
1
Dry days
29
Rainy days
0
Snow days
32°/25°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
Lee County Weather September
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Temperatures trend during September in Lee County
See the weather trend as well as the moving average line
September weather in Lee County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 32° /25° | 5.7 mm | 7 | |
| Sept. 2 |  Overcast | 31° /24° | 10.5 mm | 6 | |
| Sept. 3 | Overcast | 32° /24° | 52.1 mm | 6 | |
| Sept. 4 | Overcast | 33° /24° | 15.5 mm | 8 | |
| Sept. 5 | Overcast | 32° /25° | 24.8 mm | 8 | |
| Sept. 6 | Overcast | 32° /24° | 20.7 mm | 8 | |
| Sept. 7 |  Partly cloudy | 33° /25° | 9.1 mm | 8 | |
| Sept. 8 |  Moderate or heavy rain shower | 32° /25° | 4 mm | 6 | |
| Sept. 9 | Moderate or heavy rain shower | 31° /24° | 18.5 mm | 6 | |
| Sept. 10 | Moderate or heavy rain shower | 32° /25° | 13.2 mm | 6 | |
| Sept. 11 |  Thundery outbreaks possible | 32° /24° | 15 mm | 7 | |
| Sept. 12 | Thundery outbreaks possible | 32° /24° | 5.2 mm | 7 | |
| Sept. 13 | Moderate or heavy rain shower | 31° /25° | 6.6 mm | 6 | |
| Sept. 14 |  Sunny | 33° /25° | 2.1 mm | 7 | |
| Sept. 15 |  Mist | 32° /25° | 1.2 mm | 7 | |
| Sept. 16 | Patchy rain possible | 32° /25° | 12.8 mm | 6 | |
| Sept. 17 | Thundery outbreaks possible | 32° /25° | 1.5 mm | 7 | |
| Sept. 18 | Patchy rain possible | 32° /25° | 2.7 mm | 8 | |
| Sept. 19 |  Patchy light rain with thunder | 32° /23° | 7.9 mm | 7 | |
| Sept. 20 |  Moderate or heavy rain with thunder | 32° /23° | 24.8 mm | 8 | |
| Sept. 21 | Mist | 32° /22° | 7.1 mm | 7 | |
| Sept. 22 | Moderate or heavy rain shower | 31° /23° | 6.1 mm | 6 | |
| Sept. 23 | Mist | 33° /23° | 5.5 mm | 6 | |
| Sept. 24 | Light rain shower | 32° /24° | 14.2 mm | 6 | |
| Sept. 25 | Mist | 32° /24° | 36.8 mm | 7 | |
| Sept. 26 | Sunny | 29° /23° | 0 mm | 9 | |
| Sept. 27 | Overcast | 27° /23° | 0 mm | 8.4 | |
| Sept. 28 | Overcast | 28° /25° | 0 mm | 8.7 | |
| Sept. 29 | Patchy rain possible | 29° /25° | 20 mm | 6.6 | |
| Sept. 30 | Sunny | 31° /26° | 1.9 mm | 8 | |
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Important Notice
Our weather forecast for Lee 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 Lee County forecast closer to your planned date for the most up-to-date weather information.
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Lee County in September - FAQ
What are the expected maximum and minimum temperatures in Lee County during September?
During September, expect a variety of temperatures with highs around 32° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lee County during September?
Significant rainfall exceeding 335.8 mm is expected in Lee County during September, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lee County during September?
The average wind speed in Lee County during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lee County
Explore the daily rainfall trends and prepare for Lee Countys September weather 💧
Typically, Lee County has 29 rainy days in September with a total of 335.8 mm of rainfall.
UV exposure in Lee County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Lee County?Get accurate weather forecasts for Lee County, located at latitude 26.563 and longitude -81.95. Stay updated with localized weather information tailored for Lee County.
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