Alotau weather in June 2025

Expect 28°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Alotau in June. Check more long-term weather averages for Alotau in June before you book your next holiday to Papua New Guinea in 2025/2026.

  • 28°C maximum daytime temperature in June in Alotau28
    28°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in June in Alotau14
    14 days with some rainfall
  • 22°C minimum night-time temperature in June in Alotau22
    22°C min night temperature
  • 12 hours of daylight per day in June in Alotau12
    12 hours of daylight per day
  • Moderate heat & humidity in June in AlotauM
    Moderate heat & humidity
  • 213 mm monthly rainfall in June in Alotau213
    213 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Alotau9
    9 (Very High) UV index
  • 27°C sea temperature in June in Alotau27
    27°C sea temperature

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The June weather guide for Papua New Guinea (Alotau) 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 Alotau in June?

Daytime temperatures usually reach 28°C in Alotau in June with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Alotau in June?

There are normally 6 hours of bright sunshine each day in Alotau in June - that's 51% of daylight hours.

How warm is the sea around Alotau in June?

The average sea temperature around Alotau in June is 27°C.

Does it rain in Alotau in June?

There are usually 14 days with some rain in Alotau in June and the average monthly rainfall is 213mm.

Alotau June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 06:09 17:43
Sunday, 15th June 2025 06:13 17:44
Monday, 30th June 2025 06:16 17:48

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