Wewak weather in January 2025

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

  • 32°C maximum daytime temperature in January in Wewak32
    32°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in January in Wewak17
    17 days with some rainfall
  • 22°C minimum night-time temperature in January in Wewak22
    22°C min night temperature
  • 12 hours of daylight per day in January in Wewak12
    12 hours of daylight per day
  • High heat & humidity in January in WewakH
    High heat & humidity
  • 154 mm monthly rainfall in January in Wewak154
    154 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Wewak11
    11+ (Extreme) UV index
  • 28°C sea temperature in January in Wewak28
    28°C sea temperature

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The January 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 January?

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

How sunny is it in Wewak in January?

There are normally 5 hours of bright sunshine each day in Wewak in January - that's 41% of daylight hours.

How warm is the sea around Wewak in January?

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

Does it rain in Wewak in January?

There are usually 17 days with some rain in Wewak in January and the average monthly rainfall is 154mm.

Wewak January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:19 18:39
Thursday, 16th January 2025 06:26 18:44
Friday, 31st January 2025 06:31 18:47

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