Charleston Weather in October
United States · 30-year monthly averages
👍 Good time to visit
October in Charleston is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 14°C (58°F). Expect roughly 110mm of precipitation spread over about 6 rainy days, and this is one of the wetter months.
Avg high
26°C
78°F
Avg low
14°C
58°F
Rainfall
110mm
rainy
Rainy days
6
days with ≥1mm
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
- compact umbrella or rain jacket
October vs the rest of the year
FAQ
- How hot is Charleston in October?
- October in Charleston is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 14°C (58°F). Expect roughly 110mm of precipitation spread over about 6 rainy days, and this is one of the wetter months.
- Does it rain a lot in Charleston in October?
- Charleston sees around 110mm of precipitation in October on average — rainy by global standards.
- Is October a good time to visit Charleston?
- October is a good month to visit Charleston, with generally agreeable conditions.