Diablo Lake weather in May 2024

Expect 13°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Diablo Lake in May. Check more long-term weather averages for Diablo Lake in May before you book your next holiday to Washington State in 2024/2025.

  • 13°C maximum daytime temperature in May in Diablo Lake13
    13°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in May in Diablo Lake12
    12 days with some rainfall
  • 2°C minimum night-time temperature in May in Diablo Lake2
    2°C min night temperature
  • 15 hours of daylight per day in May in Diablo Lake15
    15 hours of daylight per day
  • No heat & humidity in May in Diablo Lake0
    No heat & humidity
  • 62 mm monthly rainfall in May in Diablo Lake62
    62 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Diablo Lake6
    6 (High) UV index

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