Charleston weather in May 2024

Expect 75°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Charleston in May. Check more long-term weather averages for Charleston in May before you book your next holiday to West Virginia in 2024/2025.

  • 75°F maximum daytime temperature in May in Charleston75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in May in Charleston13
    13 days with some rainfall
  • 50°F minimum night-time temperature in May in Charleston50
    50°F min night temperature
  • 14 hours of daylight per day in May in Charleston14
    14 hours of daylight per day
  • No heat & humidity in May in Charleston0
    No heat & humidity
  • 3.8 inches monthly rainfall in May in Charleston3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Charleston8
    8 (Very High) UV index

More about Charleston

Charleston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec