Weather in May 2024

Charleston weather in May 2024

Click on a day for an hourly weather forecast

The average weather in Charleston in May

The weather in Charleston in May is hot. The average temperatures are between 20°C and 26°C.

You can expect rain for roughly half of the month of May in Charleston. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Charleston in May 2024.

If you’re planning to visit Charleston in the near future, we highly recommend that you review the 14 day weather forecast for Charleston before you arrive.

Temperatures
Temperatures
26° / 20°
Rainy Days
Rainy Days
8
Snowy Days
Snowy Days
0
Dry Days
Dry Days
23
Rainfall
Rainfall
165
mm
11.1
Sun Hours
11.1
Hrs

Charleston annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 14° / 7° 5 25 1 91 mm
Good
February 16° / 9° 6 23 0 120 mm
Good
March 19° / 12° 6 25 0 131 mm
Good
April 23° / 16° 6 24 0 131 mm
Perfect
May 26° / 20° 8 23 0 165 mm
Good
June 30° / 24° 11 19 0 217 mm
Ok
July 31° / 25° 14 17 0 260 mm
Ok
August 31° / 25° 15 16 0 346 mm
Ok
September 29° / 23° 8 22 0 229 mm
Ok
October 25° / 18° 5 26 0 161 mm
Perfect
November 19° / 12° 4 26 0 87 mm
Good
December 16° / 10° 6 25 0 130 mm
Good
Temperatures in Charleston in May
Rain in Charleston in May

Weather in Charleston in May - FAQ

What is the average temperature in Charleston in May?
The average temperature in Charleston in May is 20/26° C.
What is the chance of rain in Charleston in May?
On average, there are 8 rainy days in Charleston during May.
Weather wise, is May a good time to visit Charleston?
The weather in Charleston in May is good.
Can it snow in Charleston in May?
On average, there are 0 snowy days in Charleston in May.
More about the weather in Charleston