Kailua, Big Island weather in March 2025

Expect 20°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Kailua, Big Island in March. Check more long-term weather averages for Kailua, Big Island in March before you book your next holiday to Hawaii in 2025/2026.

  • 20°C maximum daytime temperature in March in Kailua, Big Island20
    20°C max day temperature
  • 16 days with some rainfall in March in Kailua, Big Island16
    16 days with some rainfall
  • 12°C minimum night-time temperature in March in Kailua, Big Island12
    12°C min night temperature
  • 12 hours of daylight per day in March in Kailua, Big Island12
    12 hours of daylight per day
  • Low heat & humidity in March in Kailua, Big IslandL
    Low heat & humidity
  • 43 mm monthly rainfall in March in Kailua, Big Island43
    43 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Kailua, Big Island11
    11+ (Extreme) UV index
  • 25°C sea temperature in March in Kailua, Big Island25
    25°C sea temperature

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Kailua, Big Island by month

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The March weather guide for Hawaii (Kailua, Big Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

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How hot is it in Kailua, Big Island in March?

Daytime temperatures usually reach 20°C in Kailua, Big Island in March, falling to 12°C at night.

How warm is the sea around Kailua, Big Island in March?

The average sea temperature around Kailua, Big Island in March is 25°C.

Does it rain in Kailua, Big Island in March?

There are usually 16 days with some rain in Kailua, Big Island in March and the average monthly rainfall is 43mm.

Kailua, Big Island March sunrise & sunset times

Browse the sunrise and sunset times for Kailua, Big Island in March 2025. Select a month to view Kailua, Big Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:43 18:29
Sunday, 16th March 2025 06:31 18:34
Monday, 31st March 2025 06:18 18:38

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