Charleston
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Charleston Weather in October

October in Charleston brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 7°C (45°F). Rainfall is on the higher side this month, averaging around 90 mm (3.5 in), so keep a rain jacket handy.

Rainfall in Charleston in October

You can expect rain on around 12 days based on historical patterns, with 90 mm (3.5 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Charleston in October

Charleston in October has excellent weather. Days reach 20°C (68°F) and nights cool to 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If you favor pleasant temperatures and minimal rainfall, October is one of the best months to visit Charleston.

Charleston Temperature in October

Min Temperature
7°C (45°F)
Max Temperature
20°C (68°F)
Chance of Rain
39%
Precipitation
90 mm (3.5 in)
Rainy days
12 days

Charleston Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Charleston - and find the best time to visit.

Best Places in the United States of America in October

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Charleston in October

Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in Charleston in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Charleston 3-Day Forecast

More climate data for Charleston

Popular in October

Where to go in October - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.