Florence (SC)
September
Weather in Florence, South Carolina for September 2025
Your guide to Florence weather in September - trends and predictions
So far, September 2025 in Florence is slightly warmer than the historical average by 0.6 °F.
The forecast for the upcoming days in Florence predicts a temperature of 29.6 °F, which is slightly above the historical average.
In general, the average temperature in Florence at the beginning of September is 28.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.3 °F by the end of September.
The climate of Florence in September is notably wet, with an average of 12 rainy days, and a total of 182.9 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
12
Rainy days
0
Snow days
27°/20°
Temperatures
18 km/h
Avg max wind
77 %
Avg humidity
Florence Weather September
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Temperatures trend during September in Florence
See the weather trend as well as the moving average line
September weather in Florence day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 30° /19° | 0.1 mm | 7 | |
| Sept. 2 |  Moderate or heavy rain shower | 28° /19° | 6.1 mm | 7 | |
| Sept. 3 |  Sunny | 27° /18° | 0 mm | 7 | |
| Sept. 4 | Patchy rain possible | 29° /19° | 0 mm | 7 | |
| Sept. 5 |  Overcast | 30° /20° | 0 mm | 7 | |
| Sept. 6 |  Light drizzle | 29° /19° | 1.7 mm | 7 | |
| Sept. 7 | Light rain | 26° /20° | 5.1 mm | 6 | |
| Sept. 8 | Overcast | 23° /19° | 0 mm | 5 | |
| Sept. 9 | Sunny | 26° /17° | 0 mm | 7 | |
| Sept. 10 | Sunny | 28° /16° | 0 mm | 7 | |
| Sept. 11 | Overcast | 24° /17° | 0 mm | 6 | |
| Sept. 12 | Patchy rain possible | 26° /18° | 0.2 mm | 6 | |
| Sept. 13 | Light rain shower | 26° /19° | 3 mm | 6 | |
| Sept. 14 | Light rain shower | 29° /18° | 1.2 mm | 7 | |
| Sept. 15 | Light drizzle | 28° /19° | 1.2 mm | 6 | |
| Sept. 16 |  Partly cloudy | 23° /16° | 0 mm | 1.7 | |
| Sept. 17 | Sunny | 30° /18° | 0 mm | 1.2 | |
| Sept. 18 |  Mist | 30° /16° | 0 mm | 1.7 | |
| Sept. 19 | Patchy rain possible | 33° /19° | 0.3 mm | 1.5 | |
| Sept. 20 | Sunny | 31° /19° | 0 mm | 0 | |
| Sept. 21 | Partly cloudy | 31° /19° | 0 mm | 6 | |
| Sept. 22 | Sunny | 30° /19° | 0 mm | 6 | |
| Sept. 23 | Sunny | 32° /18° | 0 mm | 6 | |
| Sept. 24 | Sunny | 33° /20° | 0 mm | 7 | |
| Sept. 25 | Partly cloudy | 32° /21° | 0 mm | 7 | |
| Sept. 26 | Patchy rain possible | 28° /21° | 3.6 mm | 5 | |
| Sept. 27 | Patchy rain possible | 28° /21° | 2.7 mm | 5 | |
| Sept. 28 | Patchy rain possible | 26° /21° | 4 mm | 5 | |
| Sept. 29 |  Moderate rain | 27° /21° | 5.8 mm | 5 | |
| Sept. 30 | Mist | 31° /21° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Florence 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 Florence forecast closer to your planned date for the most up-to-date weather information.
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Florence in September - FAQ
What are the expected maximum and minimum temperatures in Florence during September?
During September, expect a variety of temperatures with highs around 27° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in Florence during September?
Significant rainfall exceeding 182.9 mm is expected in Florence during September, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Florence during September?
The average wind speed in Florence during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Florence
Explore the daily rainfall trends and prepare for Florences September weather 💧
UV exposure in Florence during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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