Charleston weather in May (South Carolina, United States of America)
Will it be warm or cold in Charleston this May? See what weather conditions to anticipate this month with our guide.
Temperatures
The weather in Charleston during May is usually perfect, offering high temperatures and moderate rainfall. You can expect daytime temperatures to reach around 27°C, while the nights will see a decline to about 19°C.
Precipitation
Charleston in May usually receives moderate rainfall, averaging around 73 mm for the month. Analyzing past climate data, one can expect approximately 8 days of rain.Average sunshine
With approximately 295 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.If you're inclined towards comfortable temperatures and drier conditions, May is a prime time to visit Charleston. April and May typically offer the best circumstances. While August tends to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Charleston climate page with graphs.
Charleston, monthly averages in May
Min Temperature
19°C
Max Temperature
27°C
Chance of Rain
27%
Precipitation
73 mm
Rainy days
8 days
Humidity
72%
Sunshine
295 hours
Percentage Sunshine
69%
Where to go in the United States of America in May
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Charleston.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
