ClimateForecastAprilMay >>

Climate in Port Moresby (Papua Region), Papua New Guinea

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Port Moresby, Papua New Guinea

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Port Moresby, Papua New Guinea

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Average water temperature

The mean water temperature over the year.

Average monthly water temperature in Port Moresby, Papua New Guinea

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Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Port Moresby, Papua New Guinea

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Port Moresby, Papua New Guinea

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Port Moresby, Papua New Guinea

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Weather Forecasts for Port Moresby

Thu   Apr 18
32°C | 25°C
NW 11 km/h
15 mm
broken clouds and thunder

broken clouds and thunder

Fri   Apr 19
32°C | 24°C
S 11 km/h
1.1 mm
partly cloudy and slight rain

partly cloudy and slight rain

Sat   Apr 20
32°C | 25°C
SW 11 km/h
5.3 mm
broken clouds and thunder

broken clouds and thunder

The best time of year to visit Port Moresby in Papua New Guinea

Port Moresby has high temperatures year round ranging between 29°C and 31°C.
Other facts from our historical weather data:

  • When is the rainy season in Port Moresby?
    Rainy season in Port Moresby occurs in the months of January, February, March, April and December.
  • Which is the hottest month in Port Moresby?
    December has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Port Moresby?
    The coolest month is August with an average maximum temperature of 29°C.
  • Which is the wettest month in Port Moresby?
    March tops the wettest month list with 294 mm of rainfall.
  • Which is the driest month in Port Moresby?
    July is the driest month with 42 mm of precipitation.
  • Which is the sunniest month in Port Moresby?
    November is the sunniest month with an average of 244 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.