Wewak weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Wewak in August. Check more long-term weather averages for Wewak in August before you book your next holiday to Papua New Guinea in 2025/2026.

  • 31°C maximum daytime temperature in August in Wewak31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 15 days with some rainfall in August in Wewak15
    15 days with some rainfall
  • 21°C minimum night-time temperature in August in Wewak21
    21°C min night temperature
  • 12 hours of daylight per day in August in Wewak12
    12 hours of daylight per day
  • High heat & humidity in August in WewakH
    High heat & humidity
  • 128 mm monthly rainfall in August in Wewak128
    128 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Wewak11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Wewak28
    28°C sea temperature

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The August weather guide for Papua New Guinea (Wewak) 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 Wewak in August?

Daytime temperatures usually reach 31°C in Wewak in August with high heat and humidity, falling to 21°C at night.

How sunny is it in Wewak in August?

There are normally 5 hours of bright sunshine each day in Wewak in August - that's 45% of daylight hours.

How warm is the sea around Wewak in August?

The average sea temperature around Wewak in August is 28°C.

Does it rain in Wewak in August?

There are usually 15 days with some rain in Wewak in August and the average monthly rainfall is 128mm.

Wewak August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:33 18:31
Saturday, 16th August 2025 06:30 18:30
Sunday, 31st August 2025 06:25 18:27

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