Phoenix weather in May 2024

Expect 34°C daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Phoenix in May. Check more long-term weather averages for Phoenix in May before you book your next holiday to Arizona in 2024/2025.

  • 34°C maximum daytime temperature in May in Phoenix34
    34°C max day temperature
  • 13 hours of sunshine per day
  • 1 day with some rainfall in May in Phoenix1
    1 day with some rainfall
  • 16°C minimum night-time temperature in May in Phoenix16
    16°C min night temperature
  • 14 hours of daylight per day in May in Phoenix14
    14 hours of daylight per day
  • High heat & humidity in May in PhoenixH
    High heat & humidity
  • 4 mm monthly rainfall in May in Phoenix4
    4 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Phoenix10
    10 (Very High) UV index

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