Papua New Guinea weather in March 2025

Expect 88°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Papua New Guinea in March. Check more long-term weather averages for Papua New Guinea in March before you book your next holiday to Papua New Guinea in 2025/2026.

  • 88°F maximum daytime temperature in March in Papua New Guinea (Port Moresby)88
    88°F max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in March in Papua New Guinea (Port Moresby)19
    19 days with some rainfall
  • 73°F minimum night-time temperature in March in Papua New Guinea (Port Moresby)73
    73°F min night temperature
  • 12 hours of daylight per day in March in Papua New Guinea (Port Moresby)12
    12 hours of daylight per day
  • Very high heat & humidity in March in Papua New Guinea (Port Moresby)VH
    Very High heat & humidity
  • 9.8 inches monthly rainfall in March in Papua New Guinea (Port Moresby)9.8
    9.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Papua New Guinea (Port Moresby)11
    11+ (Extreme) UV index
  • 84°F sea temperature in March in Papua New Guinea (Port Moresby)84
    84°F sea temperature

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The March weather guide for Papua New Guinea (Port Moresby) 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.

Top Papua New Guinea destinations

Below are average maximum temperatures at popular countries, regions and places in Papua New Guinea in March. Select a holiday destination to see more weather parameters.

All Papua New Guinea destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Papua New Guinea in March?

Daytime temperatures usually reach 88°F in Port Moresby, Papua New Guinea in March with very high heat and humidity, falling to 73°F at night.

How sunny is it in Papua New Guinea in March?

There are normally 6 hours of bright sunshine each day in Port Moresby, Papua New Guinea in March - that's 46% of daylight hours.

How warm is the sea around Papua New Guinea in March?

The average sea temperature around Port Moresby, Papua New Guinea in March is 84°F.

Does it rain in Papua New Guinea in March?

There are usually 19 days with some rain in Port Moresby, Papua New Guinea in March and the average monthly rainfall is 9.8 inches.

What is the chance of a cyclone in Papua New Guinea in March?

On average less than 1 day in March in Port Moresby, Papua New Guinea is likely to be affected by the passage of one or more tropical storms.

Papua New Guinea March sunrise & sunset times

Browse the sunrise and sunset times for Papua New Guinea in March 2025. Select a month to view Papua New Guinea sunrise and sunset times for the next 12 months. The Papua New Guinea sunrise and sunset times shown below are for Port Moresby.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st March 2025 06:15 18:32
Sunday, 16th March 2025 06:15 18:24
Monday, 31st March 2025 06:15 18:16

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