Charleston weather by month
The best time to visit Charleston, United States is April. Pick a month for full climate normals and a verdict.
- Januarycool, a little rain, clean air75tier B
- Februarynice, a little rain, clean air79tier B
- Marchnice, a little rain85tier A
- Aprilnice, rainy, clean air89tier A
- Maywarm, a little rain, clean air84tier A
- Junehot, rainy, very humid64tier C
- Julysweltering, soaked, very humid56tier D
- Augustsweltering, soaked, very humid59tier D
- Septemberhot, soaked, clean air67tier C
- Octoberwarm, a little rain, clean air87tier A
- Novembernice, a little rain, clean air81tier A
- Decembercool, rainy, clean air73tier B