Wewak weather in May 2025

Expect 32°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Wewak in May. Check more long-term weather averages for Wewak in May before you book your next holiday to Papua New Guinea in 2025/2026.

  • 32°C maximum daytime temperature in May in Wewak32
    32°C max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in May in Wewak20
    20 days with some rainfall
  • 22°C minimum night-time temperature in May in Wewak22
    22°C min night temperature
  • 12 hours of daylight per day in May in Wewak12
    12 hours of daylight per day
  • Very high heat & humidity in May in WewakVH
    Very High heat & humidity
  • 166 mm monthly rainfall in May in Wewak166
    166 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Wewak11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Wewak29
    29°C sea temperature

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The May 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 May?

Daytime temperatures usually reach 32°C in Wewak in May with very high heat and humidity, falling to 22°C at night.

How sunny is it in Wewak in May?

There are normally 5 hours of bright sunshine each day in Wewak in May - that's 43% of daylight hours.

How warm is the sea around Wewak in May?

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

Does it rain in Wewak in May?

There are usually 20 days with some rain in Wewak in May and the average monthly rainfall is 166mm.

Wewak May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:23 18:22
Friday, 16th May 2025 06:23 18:20
Saturday, 31st May 2025 06:25 18:21

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