Leesburg (VA)
September
Weather in Leesburg, Virginia for September 2025
Your guide to Leesburg weather in September - trends and predictions
In general, the average temperature in Leesburg at the beginning of September is 24.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 22.6 °F by the end of September.
The climate of Leesburg in September is notably wet, with an average of 14 rainy days, and a total of 123.2 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
14
Rainy days
0
Snow days
24°/15°
Temperatures
15 km/h
Avg max wind
76 %
Avg humidity
Leesburg Weather September
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Temperatures trend during September in Leesburg
See the weather trend as well as the moving average line
September weather in Leesburg day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate or heavy rain shower | 27° /20° | 6.7 mm | 6 | |
| Sept. 2 |  Partly cloudy | 24° /15° | 0 mm | 6 | |
| Sept. 3 |  Sunny | 23° /10° | 0 mm | 6 | |
| Sept. 4 |  Overcast | 24° /11° | 0 mm | 5 | |
| Sept. 5 | Partly cloudy | 25° /12° | 0 mm | 7 | |
| Sept. 6 | Overcast | 26° /13° | 0 mm | 6 | |
| Sept. 7 |  Heavy rain at times | 21° /14° | 3.5 mm | 5 | |
| Sept. 8 | Sunny | 22° /9° | 0 mm | 6 | |
| Sept. 9 | Sunny | 25° /9° | 0 mm | 7 | |
| Sept. 10 | Sunny | 29° /12° | 0 mm | 7 | |
| Sept. 11 | Sunny | 29° /13° | 0 mm | 7 | |
| Sept. 12 | Sunny | 27° /14° | 0 mm | 7 | |
| Sept. 13 |  Patchy rain possible | 26° /15° | 0.2 mm | 6 | |
| Sept. 14 | Overcast | 28° /16° | 0 mm | 6 | |
| Sept. 15 | Partly cloudy | 28° /13° | 0 mm | 7 | |
| Sept. 16 | Overcast | 23° /12° | 1.8 mm | 5 | |
| Sept. 17 | Moderate or heavy rain shower | 22° /17° | 12.4 mm | 5 | |
| Sept. 18 | Moderate or heavy rain shower | 22° /17° | 12 mm | 5 | |
| Sept. 19 | Overcast | 25° /16° | 0 mm | 6 | |
| Sept. 20 | Overcast | 28° /12° | 0 mm | 6 | |
| Sept. 21 | Patchy rain possible | 26° /17° | 5.7 mm | 6 | |
| Sept. 22 | Patchy rain possible | 21° /18° | 5.1 mm | 5 | |
| Sept. 23 | Moderate rain at times | 22° /17° | 4.9 mm | 5 | |
| Sept. 24 | Moderate or heavy rain shower | 19° /16° | 23 mm | 4 | |
| Sept. 25 | Moderate rain at times | 22° /18° | 3.5 mm | 5 | |
| Sept. 26 | Patchy rain possible | 27° /21° | 2.6 mm | 6 | |
| Sept. 27 | Moderate or heavy rain shower | 23° /20° | 33.5 mm | 5 | |
| Sept. 28 | Patchy rain possible | 26° /20° | 4.1 mm | 6 | |
| Sept. 29 | Heavy rain at times | 22° /19° | 4.3 mm | 5 | |
| Sept. 30 | Overcast | 19° /16° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Leesburg 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 Leesburg forecast closer to your planned date for the most up-to-date weather information.
Change Month
Leesburg in September - FAQ
What are the expected maximum and minimum temperatures in Leesburg during September?
During September, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Leesburg during September?
Significant rainfall exceeding 123.2 mm is expected in Leesburg during September, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Leesburg during September?
The average wind speed in Leesburg during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Leesburg
Explore the daily rainfall trends and prepare for Leesburgs September weather 💧
UV exposure in Leesburg during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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