Hawaii weather in June 2025

Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Hawaii in June. Check more long-term weather averages for Hawaii in June before you book your next holiday to Hawaii in 2025/2026.

  • 29°C maximum daytime temperature in June in Hawaii (Honolulu, Oahu)29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in June in Hawaii (Honolulu, Oahu)7
    7 days with some rainfall
  • 21°C minimum night-time temperature in June in Hawaii (Honolulu, Oahu)21
    21°C min night temperature
  • 13 hours of daylight per day in June in Hawaii (Honolulu, Oahu)13
    13 hours of daylight per day
  • Moderate heat & humidity in June in Hawaii (Honolulu, Oahu)M
    Moderate heat & humidity
  • 7 mm monthly rainfall in June in Hawaii (Honolulu, Oahu)7
    7 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Hawaii (Honolulu, Oahu)11
    11+ (Extreme) UV index
  • 26°C sea temperature in June in Hawaii (Honolulu, Oahu)26
    26°C sea temperature

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The June 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.

Top Hawaii destinations

Below are average maximum temperatures at popular countries, regions and places in Hawaii in June. Select a holiday destination to see more weather parameters.

All Hawaii destinations

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

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How hot is it in Hawaii in June?

Daytime temperatures usually reach 29°C in Honolulu, Oahu, Hawaii in June with moderate heat and humidity, falling to 21°C at night.

How sunny is it in Hawaii in June?

There are normally 9 hours of bright sunshine each day in Honolulu, Oahu, Hawaii in June - that's 69% of daylight hours.

How warm is the sea around Hawaii in June?

The average sea temperature around Honolulu, Oahu, Hawaii in June is 26°C.

Does it rain in Hawaii in June?

There are usually 7 days with some rain in Honolulu, Oahu, Hawaii in June and the average monthly rainfall is 7mm.

Hawaii June sunrise & sunset times

Browse the sunrise and sunset times for Hawaii in June 2025. Select a month to view Hawaii sunrise and sunset times for the next 12 months. The Hawaii sunrise and sunset times shown below are for Honolulu, Oahu.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:49 19:10
Sunday, 15th June 2025 05:49 19:15
Monday, 30th June 2025 05:53 19:18

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