North Carolina (Charlotte)
September
Weather in North Carolina for September 2025
Your guide to North Carolina weather in September - trends and predictions
In general, the average temperature in North Carolina at the beginning of September is 29.4 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.9 °F by the end of September.
North Carolina sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
29°/17°
Temperatures
12 km/h
Avg max wind
66 %
Avg humidity
North Carolina in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  29° | 3  29° | 4  28° | 5  29° | 6 30° | 7  31° |
| 8 30° | 9  27° | 10  30° | 11  28° | 12 28° | 13 28° | 14 26° |
| 15 27° | 16 25° | 17  24° | 18 26° | 19 25° | 20 30° | 21 29° |
| 22 30° | 23  22° | 24 27° | 25 28° | 26 26° | 27 26° | 28 26° |
| 29 27° | 30 28° |
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Temperatures trend during September in North Carolina
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 | 30° /18° | 7.8 mm | 7 | |
| Sept. 2 | Cloudy | 29° /18° | 0.4 mm | 6 | |
| Sept. 3 | Mist | 29° /17° | 0.2 mm | 7 | |
| Sept. 4 | Sunny | 28° /16° | 0.1 mm | 7 | |
| Sept. 5 | Thundery outbreaks possible | 29° /19° | 0 mm | 7 | |
| Sept. 6 | Partly cloudy | 30° /19° | 0.4 mm | 7 | |
| Sept. 7 | Moderate or heavy rain with thunder | 31° /18° | 4.8 mm | 7 | |
| Sept. 8 | Mist | 30° /18° | 1.8 mm | 7 | |
| Sept. 9 | Patchy light rain with thunder | 27° /16° | 27.6 mm | 7 | |
| Sept. 10 | Light rain shower | 30° /16° | 2.2 mm | 7 | |
| Sept. 11 | Overcast | 28° /17° | 0.2 mm | 7 | |
| Sept. 12 | Mist | 28° /17° | 0.1 mm | 6 | |
| Sept. 13 | Mist | 28° /18° | 0.1 mm | 7 | |
| Sept. 14 | Cloudy | 26° /18° | 1.2 mm | 6 | |
| Sept. 15 | Sunny | 27° /16° | 0.1 mm | 7 | |
| Sept. 16 | Partly cloudy | 25° /16° | 6.7 mm | 6 | |
| Sept. 17 | Light drizzle | 24° /17° | 36.3 mm | 6 | |
| Sept. 18 | Mist | 26° /16° | 4.4 mm | 6 | |
| Sept. 19 | Cloudy | 25° /18° | 2 mm | 6 | |
| Sept. 20 | Cloudy | 30° /17° | 0 mm | 7 | |
| Sept. 21 | Overcast | 29° /18° | 0 mm | 7 | |
| Sept. 22 | Patchy rain possible | 30° /19° | 0.1 mm | 7 | |
| Sept. 23 | Heavy rain | 22° /17° | 17.3 mm | 5 | |
| Sept. 24 | Mist | 27° /19° | 0 mm | 6 | |
| Sept. 25 | Cloudy | 28° /18° | 0 mm | 7 | |
| Sept. 26 | Patchy rain possible | 26° /20° | 4.8 mm | 6 | |
| Sept. 27 | Overcast | 26° /19° | 33.9 mm | 6 | |
| Sept. 28 | Cloudy | 26° /16° | 0 mm | 7 | |
| Sept. 29 | Mist | 27° /17° | 9.3 mm | 6 | |
| Sept. 30 | Partly cloudy | 28° /17° | 0 mm | 7 | |
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Important Notice
Our weather forecast for North Carolina 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 North Carolina forecast closer to your planned date for the most up-to-date weather information.
North Carolina in September - FAQ
What are the expected maximum and minimum temperatures in North Carolina during September?
During September, expect a variety of temperatures with highs around 29° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in North Carolina during September?
Significant rainfall exceeding 115.3 mm is expected in North Carolina during September, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in North Carolina during September?
The average wind speed in North Carolina during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in North Carolina
Explore the daily rainfall trends and prepare for North Carolinas September weather 💧
UV exposure in North Carolina during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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