Best Time to Visit Sumter: Month-by-Month Guide
Best months for Sumter: October, April, May, November.
- Best months for Sumter: October, April, May, November.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: February, March, April, May, September, October, November. Good weather without the busiest period.
- Wettest months: July, August, June.
- The least pleasant month is July (score 5.7).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 14°C | 3°C | 88 mm | 9 | – | – | 6.6 |
| February | 16°C | 5°C | 84 mm | 9 | – | – | 7.0 |
| March | 20°C | 8°C | 86 mm | 9 | – | – | 7.5 |
| April | 25°C | 13°C | 86 mm | 8 | – | – | 7.9 |
| May | 28°C | 17°C | 79 mm | 10 | – | – | 7.8 |
| June | 31°C | 22°C | 107 mm | 14 | – | – | 6.5 |
| July | 33°C | 23°C | 119 mm | 16 | – | – | 5.7 |
| August | 32°C | 23°C | 121 mm | 15 | – | – | 6.1 |
| September | 29°C | 20°C | 106 mm | 10 | – | – | 7.6 |
| October | 24°C | 13°C | 84 mm | 8 | – | – | 8.1 |
| November | 19°C | 8°C | 71 mm | 7 | – | – | 7.7 |
| December | 15°C | 5°C | 93 mm | 9 | – | – | 6.8 |
Frequently asked questions
When is the best time to visit Sumter?
The best months are October, April, May, November.
When is the rainy season in Sumter?
The wettest months are July, August, June.