Charleston Weather in October

Charleston in October sees high temperatures, with highs around 25°C (77°F) and overnight lows of 16°C (61°F). Rainfall is fairly high at around 130 mm (5.1 in) on average, so pack waterproofs just in case.

Rainfall in Charleston in October

Typically around 8 days of rainfall are expected, averaging 130 mm (5.1 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Charleston in October

Temperatures in Charleston in October top out at 25°C (77°F) and drop to 16°C (61°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Charleston in October

There are approximately 223 hours of sunshine this month, resulting in mostly clear days.

If you prefer enjoying temperate temperatures and rain-free days, April and May typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.