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Charleston in October

A risky month — score 49 of 100

Typical October days in Charleston reach about 76°F with nights near 63°F. October is also the statistical peak of Atlantic hurricane season (the season runs June 1–November 30) — the averages hide that risk, so flexible plans matter.

Season note: October falls in Atlantic hurricane season (June 1–November 30), its statistical peak. That is climatology, not a forecast — but it is the one risk the averages cannot show.

What to pack for Charleston in October

• A compact rain layer — about 7 days see rain in a typical October.

Every packing line is triggered by a number on this page — the rules are on How we pick.

October vs. the alternatives

The whole year in Charleston

Averages are the 1991–2020 climate normals (NOAA National Centers for Environmental Information) for the station named on each page. Rain days = days with at least 0.01 in of precipitation. Daylight is computed for the middle of the month.