Kairiru Island weather in October 2025

Expect 32°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Kairiru Island in October. Check more long-term weather averages for Kairiru Island in October before you book your next holiday to Papua New Guinea in 2025/2026.

  • 32°C maximum daytime temperature in October in Kairiru Island32
    32°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in October in Kairiru Island18
    18 days with some rainfall
  • 23°C minimum night-time temperature in October in Kairiru Island23
    23°C min night temperature
  • 12 hours of daylight per day in October in Kairiru Island12
    12 hours of daylight per day
  • High heat & humidity in October in Kairiru IslandH
    High heat & humidity
  • 200 mm monthly rainfall in October in Kairiru Island200
    200 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Kairiru Island11
    11+ (Extreme) UV index
  • 29°C sea temperature in October in Kairiru Island29
    29°C sea temperature

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The October weather guide for Papua New Guinea (Kairiru 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 Kairiru Island in October?

Daytime temperatures usually reach 32°C in Kairiru Island in October with high heat and humidity, falling to 23°C at night.

How sunny is it in Kairiru Island in October?

There are normally 5 hours of bright sunshine each day in Kairiru Island in October - that's 44% of daylight hours.

How warm is the sea around Kairiru Island in October?

The average sea temperature around Kairiru Island in October is 29°C.

Does it rain in Kairiru Island in October?

There are usually 18 days with some rain in Kairiru Island in October and the average monthly rainfall is 200mm.

Kairiru Island October sunrise & sunset times

Browse the sunrise and sunset times for Kairiru Island in October 2025. Select a month to view Kairiru Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:12 18:20
Thursday, 16th October 2025 06:06 18:17
Friday, 31st October 2025 06:03 18:16

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