Average water temperature in Port Moresby (Papua Region) in celsius
The mean water temperature over the year in Port Moresby, Papua New Guinea.
Show the average water temperatures in Port Moresby in Fahrenheit »
- On average, January has the warmest water temperature with 29° Celsius (84° Fahrenheit).
- On average, August has the coldest water temperature with 26° Celsius (79° Fahrenheit).