Kailua, Big Island weather in October

Check the Weather in Kailua, Big Island, Hawaii in October before you book your next holiday. This gives the best indication of the weather in October and includes figures for temperature, sunshine and rainfall.

  • 22°C maximum daytime temperature in October in Kailua, Big Island22
    22°C max day temperature
  • No available-9999
    Not available
  • 16 days with some rainfall in October in Kailua, Big Island16
    16 days with some rainfall
  • 14°C minimum night-time temperature in October in Kailua, Big Island14
    14°C min night temperature
  • 12 hours of daylight per day in October in Kailua, Big Island12
    12 hours of daylight per day
  • Moderate heat & humidity in October in Kailua, Big IslandM
    Moderate heat & humidity
  • 124 mm monthly rainfall in October in Kailua, Big Island124
    124 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Kailua, Big Island10
    10 (Very High) UV index
  • 27°C sea temperature in October in Kailua, Big Island27
    27°C sea temperature

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

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