South Carolina weather in May 2024

Expect 28°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in South Carolina in May. Check more long-term weather averages for South Carolina in May before you book your next holiday to South Carolina in 2024/2025.

  • 28°C maximum daytime temperature in May in South Carolina (Columbia)28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in South Carolina (Columbia)9
    9 days with some rainfall
  • 14°C minimum night-time temperature in May in South Carolina (Columbia)14
    14°C min night temperature
  • 14 hours of daylight per day in May in South Carolina (Columbia)14
    14 hours of daylight per day
  • Moderate heat & humidity in May in South Carolina (Columbia)M
    Moderate heat & humidity
  • 88 mm monthly rainfall in May in South Carolina (Columbia)88
    88 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in South Carolina (Columbia)9
    9 (Very High) UV index

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