City of Winchester (Winchester)
September
Weather in City of Winchester, Virginia for September 2025
Your guide to City of Winchester weather in September - trends and predictions
Until now, September 2025 in City of Winchester is slightly cooler than the historical average by -0.9 °F.
The forecast for the next days in City of Winchester predicts temperatures to be around 25 °F, close to the historical average.
In general, the average temperature in City of Winchester at the beginning of September is 24.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.3 °F by the end of September.
The climate of City of Winchester in September is notably wet, with an average of 15 rainy days, and a total of 165.9 mm of precipitation.
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Temperatures
Rain 🌧️
More
15
Dry days
15
Rainy days
0
Snow days
24°/14°
Temperatures
13 km/h
Avg max wind
76 %
Avg humidity
City of Winchester Weather September
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Temperatures trend during September in City of Winchester
See the weather trend as well as the moving average line
September weather in City of Winchester day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Moderate or heavy rain shower | 25° /15° | 1.1 mm | 6 | |
| Sept. 2 |  Partly cloudy | 24° /14° | 0 mm | 6 | |
| Sept. 3 |  Sunny | 23° /12° | 0 mm | 6 | |
| Sept. 4 |  Overcast | 26° /13° | 45.7 mm | 6 | |
| Sept. 5 | Partly cloudy | 26° /12° | 0 mm | 6 | |
| Sept. 6 | Overcast | 28° /15° | 0 mm | 6 | |
| Sept. 7 | Moderate or heavy rain shower | 22° /14° | 3.2 mm | 5 | |
| Sept. 8 | Sunny | 22° /8° | 0 mm | 6 | |
| Sept. 9 | Sunny | 24° /8° | 0 mm | 6 | |
| Sept. 10 | Sunny | 25° /10° | 0 mm | 6 | |
| Sept. 11 | Sunny | 26° /13° | 0 mm | 6 | |
| Sept. 12 | Sunny | 26° /12° | 0 mm | 7 | |
| Sept. 13 |  Patchy rain possible | 27° /13° | 0.1 mm | 7 | |
| Sept. 14 | Overcast | 28° /16° | 0 mm | 6 | |
| Sept. 15 | Partly cloudy | 25° /12° | 0 mm | 0.9 | |
| Sept. 16 |  Cloudy | 21° /12° | 0 mm | 1.3 | |
| Sept. 17 |  Moderate rain | 16° /14° | 18.6 mm | 0.4 | |
| Sept. 18 | Partly cloudy | 29° /12° | 0 mm | 1.6 | |
| Sept. 19 | Sunny | 32° /15° | 0 mm | 0 | |
| Sept. 20 | Sunny | 28° /16° | 0 mm | 6 | |
| Sept. 21 | Patchy rain possible | 23° /15° | 0.1 mm | 4 | |
| Sept. 22 | Partly cloudy | 27° /13° | 0 mm | 5 | |
| Sept. 23 | Partly cloudy | 28° /14° | 0 mm | 5 | |
| Sept. 24 | Patchy rain possible | 24° /15° | 2.4 mm | 4 | |
| Sept. 25 | Sunny | 26° /12° | 0 mm | 5 | |
| Sept. 26 | Patchy rain possible | 25° /13° | 0.9 mm | 4 | |
| Sept. 27 | Patchy rain possible | 23° /13° | 3.7 mm | 4 | |
| Sept. 28 | Patchy rain possible | 25° /14° | 0.3 mm | 4 | |
| Sept. 29 |  Heavy rain at times | 23° /19° | 5.9 mm | 5 | |
| Sept. 30 | Moderate or heavy rain shower | 17° /15° | 11.6 mm | 4 | |
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Important Notice
Our weather forecast for City of Winchester 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 City of Winchester forecast closer to your planned date for the most up-to-date weather information.
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City of Winchester in September - FAQ
What are the expected maximum and minimum temperatures in City of Winchester during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in City of Winchester during September?
Significant rainfall exceeding 165.9 mm is expected in City of Winchester during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in City of Winchester during September?
The average wind speed in City of Winchester during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in City of Winchester
Explore the daily rainfall trends and prepare for City of Winchesters September weather 💧
UV exposure in City of Winchester during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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