Buka weather in January 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Buka in January. Check more long-term weather averages for Buka in January before you book your next holiday to Papua New Guinea in 2025/2026.

  • 30°C maximum daytime temperature in January in Buka30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 22 days with some rainfall in January in Buka22
    22 days with some rainfall
  • 24°C minimum night-time temperature in January in Buka24
    24°C min night temperature
  • 12 hours of daylight per day in January in Buka12
    12 hours of daylight per day
  • Very high heat & humidity in January in BukaVH
    Very High heat & humidity
  • 263 mm monthly rainfall in January in Buka263
    263 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Buka11
    11+ (Extreme) UV index
  • 30°C sea temperature in January in Buka30
    30°C sea temperature

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The January 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 January?

Daytime temperatures usually reach 30°C in Buka in January with very high heat and humidity, falling to 24°C at night.

How sunny is it in Buka in January?

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

How warm is the sea around Buka in January?

The average sea temperature around Buka in January is 30°C.

Does it rain in Buka in January?

There are usually 22 days with some rain in Buka in January and the average monthly rainfall is 263mm.

Buka January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:32 18:58
Thursday, 16th January 2025 06:39 19:03
Friday, 31st January 2025 06:44 19:05

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