Lake Louise weather in May 2024

Expect 9°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Lake Louise in May. Check more long-term weather averages for Lake Louise in May before you book your next holiday to Alberta in 2024/2025.

  • 9°C maximum daytime temperature in May in Lake Louise9
    9°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in May in Lake Louise13
    13 days with some rainfall
  • -2°C minimum night-time temperature in May in Lake Louise-2
    -2°C min night temperature
  • 16 hours of daylight per day in May in Lake Louise16
    16 hours of daylight per day
  • No heat & humidity in May in Lake Louise0
    No heat & humidity
  • 66 mm monthly rainfall in May in Lake Louise66
    66 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Lake Louise6
    6 (High) UV index

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