Charleston weather in October
October in Charleston averages 78°F by day and 58°F at night, with 4.3 inches of precipitation. It is the 6th-warmest and 5th-wettest month of the year here.
- Average high
- 78°F-8° vs September
- Average low
- 58°F0 nights below freezing
- Precipitation
- 4.3 in5 days with 0.1 in. or more
- Snow
- 0.0 in1 days at 90°F+
Is October a good time to visit Charleston?
Yes. October is one of the most comfortable months in Charleston by our rule (highs of 62 to 86°F, lows of 42°F or more and under 4.5 inches of precipitation). The most comfortable months overall are March to May and October to November.
On October 15 the sun rises at 7:24 am and sets at 6:46 pm, giving 11h 22m of daylight. Daylight all year.
What to pack for Charleston in October
- Summer clothes, with a light layer for air conditioning
- An umbrella or rain jacket
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
October nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Charleston | 78°F | 58°F | 4.3 in | |
| North Charleston, SC | 4 mi | 78°F | 58°F | 4.3 in |
| Mount Pleasant, SC | 7 mi | 78°F | 58°F | 4.3 in |
| Savannah, GA | 87 mi | 79°F | 59°F | 3.7 in |
| Columbia, SC | 101 mi | 77°F | 53°F | 3.1 in |
| Augusta, GA | 131 mi | 79°F | 53°F | 2.6 in |
| Wilmington, NC | 153 mi | 76°F | 56°F | 4.7 in |
Frequently asked questions
What is the weather like in Charleston in October?
In October, Charleston averages a high of 78°F and a low of 58°F, with 4.3 inches of precipitation (NOAA 1991-2020 normals).
Is October a good time to visit Charleston?
Yes. October is one of Charleston's most comfortable months by our rule: highs between 62°F and 86°F, lows of 42°F or more and modest rain.
Does it snow in Charleston in October?
Rarely. The October snowfall normal is under half an inch.
Before and after: Charleston in September and Charleston in November. All twelve months: Charleston weather by month.
NOAA NCEI 1991-2020 climate normals, station Charleston Intl. Airport, SC, 8 miles from the city center.