Alotau weather in July 2025

Expect 27°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Alotau in July. Check more long-term weather averages for Alotau in July before you book your next holiday to Papua New Guinea in 2025/2026.

  • 27°C maximum daytime temperature in July in Alotau27
    27°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in July in Alotau14
    14 days with some rainfall
  • 22°C minimum night-time temperature in July in Alotau22
    22°C min night temperature
  • 12 hours of daylight per day in July in Alotau12
    12 hours of daylight per day
  • Moderate heat & humidity in July in AlotauM
    Moderate heat & humidity
  • 202 mm monthly rainfall in July in Alotau202
    202 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Alotau10
    10 (Very High) UV index
  • 26°C sea temperature in July in Alotau26
    26°C sea temperature

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The July 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 July?

Daytime temperatures usually reach 27°C in Alotau in July with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Alotau in July?

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

How warm is the sea around Alotau in July?

The average sea temperature around Alotau in July is 26°C.

Does it rain in Alotau in July?

There are usually 14 days with some rain in Alotau in July and the average monthly rainfall is 202mm.

Alotau July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:16 17:48
Wednesday, 16th July 2025 06:17 17:52
Thursday, 31st July 2025 06:15 17:54

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