Buka weather in May 2025

Expect 29°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Buka in May. Check more long-term weather averages for Buka in May before you book your next holiday to Papua New Guinea in 2025/2026.

  • 29°C maximum daytime temperature in May in Buka29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 21 days with some rainfall in May in Buka21
    21 days with some rainfall
  • 25°C minimum night-time temperature in May in Buka25
    25°C min night temperature
  • 12 hours of daylight per day in May in Buka12
    12 hours of daylight per day
  • Very high heat & humidity in May in BukaVH
    Very High heat & humidity
  • 191 mm monthly rainfall in May in Buka191
    191 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Buka11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Buka29
    29°C sea temperature

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The May 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 May?

Daytime temperatures usually reach 29°C in Buka in May with very high heat and humidity, falling to 25°C at night.

How sunny is it in Buka in May?

There are normally 6 hours of bright sunshine each day in Buka in May - that's 48% of daylight hours.

How warm is the sea around Buka in May?

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

Does it rain in Buka in May?

There are usually 21 days with some rain in Buka in May and the average monthly rainfall is 191mm.

What is the chance of a cyclone in Buka in May?

On average less than 1 day in May in Buka is likely to be affected by the passage of one or more tropical storms.

Buka May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:41 18:36
Friday, 16th May 2025 06:42 18:34
Saturday, 31st May 2025 06:44 18:34

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