Honolulu, Oahu Weather in April

Check the Weather in Honolulu, Oahu, Hawaii in April before you book your next holiday. This gives the best indication of the weather in April and includes figures for temperature, sunshine and rainfall.

  • 27°C maximum daytime temperature in April in Honolulu, Oahu27
    27°C max day temperature
  • 8 hours of sunshine per day (64% of daylight hours) in April in Honolulu, Oahu8
    8 hours of sunshine per day
  • 10 days with some rainfall in April in Honolulu, Oahu10
    10 days with some rainfall
  • 19°C minimum night-time temperature in April in Honolulu, Oahu19
    19°C min night temperature
  • 13 hours of daylight per day in April in Honolulu, Oahu13
    13 hours of daylight per day
  • Low heat & humidity in April in Honolulu, OahuL
    Low heat & humidity
  • 250 mm monthly rainfall in April in Honolulu, Oahu250
    250 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in April in Honolulu, Oahu11
    11 (Extreme) UV index
  • 24°C sea temperature in April in Honolulu, Oahu24
    24°C sea temperature

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Metric (°C / mm)  |  Imperial (°F / inches)

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