Click on a day for an hourly weather forecast
The temperatures in Charlotte in September are comfortable with low of 18°C and and high up to 28°C.
You can expect about 3 to 8 days of rain in Charlotte during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Charlotte in September 2025.
If you’re planning to visit Charlotte in the near future, we highly recommend that you review the 14 day weather forecast for Charlotte before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 1° | 4 | 25 | 1 | 64 mm | Ok | Charlotte in January |
| February | 12° / 3° | 6 | 21 | 2 | 71 mm | Bad | Charlotte in February |
| March | 16° / 7° | 6 | 25 | 1 | 77 mm | Good | Charlotte in March |
| April | 22° / 11° | 5 | 25 | 0 | 88 mm | Good | Charlotte in April |
| May | 26° / 16° | 5 | 26 | 0 | 100 mm | Perfect | Charlotte in May |
| June | 31° / 20° | 4 | 26 | 0 | 88 mm | Good | Charlotte in June |
| July | 33° / 22° | 5 | 26 | 0 | 101 mm | Good | Charlotte in July |
| August | 31° / 21° | 6 | 25 | 0 | 123 mm | Good | Charlotte in August |
| September | 28° / 18° | 4 | 26 | 0 | 90 mm | Perfect | Charlotte in September |
| October | 23° / 13° | 3 | 28 | 0 | 58 mm | Perfect | Charlotte in October |
| November | 16° / 7° | 4 | 26 | 0 | 62 mm | Good | Charlotte in November |
| December | 12° / 5° | 5 | 25 | 1 | 75 mm | Ok | Charlotte in December |