Honolulu, Oahu weather in October 2024

Expect 29°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Honolulu, Oahu in October. Check more long-term weather averages for Honolulu, Oahu in October before you book your next holiday to Hawaii in 2024/2025.

  • 29°C maximum daytime temperature in October in Honolulu, Oahu29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in October in Honolulu, Oahu9
    9 days with some rainfall
  • 21°C minimum night-time temperature in October in Honolulu, Oahu21
    21°C min night temperature
  • 12 hours of daylight per day in October in Honolulu, Oahu12
    12 hours of daylight per day
  • High heat & humidity in October in Honolulu, OahuH
    High heat & humidity
  • 47 mm monthly rainfall in October in Honolulu, Oahu47
    47 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in October in Honolulu, Oahu9
    9 (Very High) UV index
  • 27°C sea temperature in October in Honolulu, Oahu27
    27°C sea temperature

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The October 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Honolulu, Oahu in October?

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

How sunny is it in Honolulu, Oahu in October?

There are normally 8 hours of bright sunshine each day in Honolulu, Oahu in October - that's 66% of daylight hours.

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

The average sea temperature around Honolulu, Oahu in October is 27°C.

Does it rain in Honolulu, Oahu in October?

There are usually 9 days with some rain in Honolulu, Oahu in October and the average monthly rainfall is 47mm.

Honolulu, Oahu October sunrise & sunset times

Browse the sunrise and sunset times for Honolulu, Oahu in October 2024. Select a month to view Honolulu, Oahu sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st October 2024 06:23 18:18
Wednesday, 16th October 2024 06:28 18:06
Thursday, 31st October 2024 06:34 17:55

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