St John weather in May 2024

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in St John in May. Check more long-term weather averages for St John in May before you book your next holiday to Virgin Islands in 2024/2025.

  • 29°C maximum daytime temperature in May in St John29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in May in St John12
    12 days with some rainfall
  • 23°C minimum night-time temperature in May in St John23
    23°C min night temperature
  • 13 hours of daylight per day in May in St John13
    13 hours of daylight per day
  • High heat & humidity in May in St JohnH
    High heat & humidity
  • 129 mm monthly rainfall in May in St John129
    129 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in St John11
    11+ (Extreme) UV index
  • 27°C sea temperature in May in St John27
    27°C sea temperature

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