Winston-Salem
September
Weather in Winston-Salem for September 2025
Your guide to Winston-Salem weather in September - trends and predictions
In general, the average temperature in Winston-Salem at the beginning of September is 30 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.4 °F by the end of September.
Winston-Salem in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 270.5 mm.
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Temperatures
Rain 🌧️
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11
Dry days
19
Rainy days
0
Snow days
27°/17°
Temperatures
14 km/h
Avg max wind
71 %
Avg humidity
Winston-Salem in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  30° | 3 30° | 4 30° | 5 31° | 6 31° | 7  29° |
| 8 28° | 9  26° | 10  29° | 11 29° | 12  28° | 13  29° | 14 28° |
| 15 26° | 16 23° | 17 22° | 18 26° | 19 24° | 20 28° | 21  28° |
| 22 28° | 23  20° | 24  24° | 25 26° | 26 23° | 27 23° | 28 24° |
| 29 26° | 30 25° |
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Temperatures trend during September in Winston-Salem
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Partly cloudy | 29° /16° | 15.4 mm | 7 | |
| Sept. 2 | Sunny | 30° /17° | 1.6 mm | 7 | |
| Sept. 3 | Sunny | 30° /16° | 0 mm | 8 | |
| Sept. 4 | Sunny | 30° /16° | 0 mm | 7 | |
| Sept. 5 | Sunny | 31° /18° | 0 mm | 8 | |
| Sept. 6 | Partly cloudy | 31° /18° | 0.4 mm | 8 | |
| Sept. 7 | Thundery outbreaks possible | 29° /18° | 0.6 mm | 7 | |
| Sept. 8 | Thundery outbreaks possible | 28° /15° | 0.8 mm | 7 | |
| Sept. 9 | Moderate or heavy rain with thunder | 26° /15° | 22.9 mm | 7 | |
| Sept. 10 | Light rain shower | 29° /15° | 3.8 mm | 7 | |
| Sept. 11 | Partly cloudy | 29° /16° | 0.3 mm | 8 | |
| Sept. 12 | Overcast | 28° /16° | 2.8 mm | 6 | |
| Sept. 13 | Fog | 29° /18° | 1 mm | 7 | |
| Sept. 14 | Sunny | 28° /17° | 0.2 mm | 7 | |
| Sept. 15 | Sunny | 26° /14° | 0.1 mm | 7 | |
| Sept. 16 | Partly cloudy | 23° /14° | 26.1 mm | 6 | |
| Sept. 17 | Light rain shower | 22° /17° | 88.8 mm | 5 | |
| Sept. 18 | Mist | 26° /16° | 9.9 mm | 6 | |
| Sept. 19 | Overcast | 24° /16° | 2.9 mm | 6 | |
| Sept. 20 | Overcast | 28° /15° | 2 mm | 6 | |
| Sept. 21 | Cloudy | 28° /17° | 2.3 mm | 6 | |
| Sept. 22 | Patchy rain possible | 28° /17° | 3.9 mm | 6 | |
| Sept. 23 | Moderate rain | 20° /16° | 10.7 mm | 5 | |
| Sept. 24 | Light drizzle | 24° /18° | 4.8 mm | 6 | |
| Sept. 25 | Cloudy | 26° /18° | 8.8 mm | 6 | |
| Sept. 26 | Patchy rain possible | 23° /18° | 0.5 mm | 6 | |
| Sept. 27 | Overcast | 23° /17° | 51.2 mm | 5 | |
| Sept. 28 | Mist | 24° /15° | 0 mm | 6 | |
| Sept. 29 | Mist | 26° /16° | 4.3 mm | 6 | |
| Sept. 30 | Fog | 25° /16° | 4.4 mm | 6 | |
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Important Notice
Our weather forecast for Winston-Salem 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 Winston-Salem forecast closer to your planned date for the most up-to-date weather information.
Winston-Salem in September - FAQ
What are the expected maximum and minimum temperatures in Winston-Salem during September?
During September, expect a variety of temperatures with highs around 27° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Winston-Salem during September?
Significant rainfall exceeding 270.5 mm is expected in Winston-Salem during September, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Winston-Salem during September?
The average wind speed in Winston-Salem during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Winston-Salem
Explore the daily rainfall trends and prepare for Winston-Salems September weather 💧
UV exposure in Winston-Salem during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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