Buka weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Buka in October. Check more long-term weather averages for Buka in October before you book your next holiday to Papua New Guinea in 2025/2026.

  • 31°C maximum daytime temperature in October in Buka31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 21 days with some rainfall in October in Buka21
    21 days with some rainfall
  • 24°C minimum night-time temperature in October in Buka24
    24°C min night temperature
  • 12 hours of daylight per day in October in Buka12
    12 hours of daylight per day
  • Very high heat & humidity in October in BukaVH
    Very High heat & humidity
  • 204 mm monthly rainfall in October in Buka204
    204 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Buka11
    11+ (Extreme) UV index
  • 29°C sea temperature in October in Buka29
    29°C sea temperature

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The October weather guide for Papua New Guinea (Buka) 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 Buka in October?

Daytime temperatures usually reach 31°C in Buka in October with very high heat and humidity, falling to 24°C at night.

How sunny is it in Buka in October?

There are normally 6 hours of bright sunshine each day in Buka in October - that's 47% of daylight hours.

How warm is the sea around Buka in October?

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

Does it rain in Buka in October?

There are usually 21 days with some rain in Buka in October and the average monthly rainfall is 204mm.

Buka October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:27 18:36
Thursday, 16th October 2025 06:20 18:34
Friday, 31st October 2025 06:16 18:34

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