Honolulu, Oahu weather in March 2026

Expect daytime maximum temperatures of 79°F in Honolulu, Oahu, Hawaii in March based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 79°F maximum daytime temperature in March in Honolulu, Oahu79
    79°F max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in March in Honolulu, Oahu10
    10 days with some rainfall
  • 64°F minimum night-time temperature in March in Honolulu, Oahu64
    64°F min night temperature
  • 12 hours of daylight per day in March in Honolulu, Oahu12
    12 hours of daylight per day
  • Low heat & humidity in March in Honolulu, OahuL
    Low heat & humidity
  • 2.0 inches monthly rainfall in March in Honolulu, Oahu2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in March in Honolulu, Oahu11
    11 (Extreme) UV index
  • 75°F sea temperature in March in Honolulu, Oahu75
    75°F sea temperature

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The March weather guide for Hawaii (Honolulu, Oahu) 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)  |  Imperial (°F)

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How hot is it in Honolulu, Oahu in March?

Daytime temperatures usually reach 79°F in Honolulu, Oahu in March with low heat and humidity, falling to 64°F at night.

How sunny is it in Honolulu, Oahu in March?

There are normally 8 hours of bright sunshine each day in Honolulu, Oahu in March - that's 67% of daylight hours.

How warm is the sea around Honolulu, Oahu in March?

The average sea temperature around Honolulu, Oahu in March is 75°F.

Does it rain in Honolulu, Oahu in March?

There are usually 10 days with some rain in Honolulu, Oahu in March and the average monthly rainfall is 2.0 inches.

Honolulu, Oahu March sunrise & sunset times

Browse the sunrise and sunset times for Honolulu, Oahu in March 2026. Select a month to view Honolulu, Oahu sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st March 2026 06:52 18:36
Monday, 16th March 2026 06:39 18:41
Tuesday, 31st March 2026 06:25 18:46

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