Average monthly water temperature in Port Moresby, Papua New Guinea
On this page you find the mean water temperature over the year in Port Moresby (Papua Region), Papua New Guinea. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.
In Port Moresby, water remains inviting throughout the year. The warmest month is January, with an average water temperature of 29°C (84°F).
The coolest temperature, July, still averages a pleasant 26°C (79°F). This means you will have a consistently enjoyable environment for water activities and recreation.
Port Moresby Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port Moresby - and find the best time to visit.
Port Moresby 3-Day Forecast
Temperature Rainfall Sunshine Humidity Water Temp
See the full Port Moresby climate overview or explore weather in Papua New Guinea.
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