Weather in Charleston in October
Charleston, United States averages a high of 18.6°C (65.5°F) and low of 9.6°C (49.3°F) in October, with 8 rain days and 8.2 hours of daily sunshine. Travel score: 75/100 (Good). The best time to visit Charleston is September.
High
19°C65°F
Low
10°C49°F
🌧️
8
rain days
☀️
8.2
hrs/day sunshine
💧
66%
humidity
75— Good
October in Charleston is mild and mostly dry — good for most activities.
What are the average temperatures in Charleston?
How much does it rain in Charleston in October?
Charleston receives an average of 81.8mm of rainfall across 8 rainy days in October. The annual total is 1008.5mm.
What should I pack for Charleston in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to United States in October?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31