The climate in Charleston during October can be summarized as warm and reasonably dry.
October is in the fall / autumn in Charleston and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 16°C (60°F) is normal.
|Daytime temperature||24.1°C 75.4°F|
|Nightly temperature||15.5°C 59.9°F|
|Average temperature||19.8°C 67.6°F|
|Daily sunshine||7.8 hrs|
|Avg rainfall||73 mm 2.9 ins|
|Rainy days||6 days|
|Sea temperature||25.4°C 77.8°F|
|Windspeed||13.7kph 9 mph|
On average October is the 3rd driest month of the year in Charleston with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Charleston in October 2022.
|Hottest month:||July||31.2°C 88.2°F|
|Driest month:||November||60mm 2.4ins|
|Coldest month:||January||13.3°C 55.9°F|
|Wettest month:||August||185mm 7.3ins|