Average Temperatures in Port Moresby, Papua New Guinea
- The average annual temperature in Port Moresby, Papua New Guinea is hot at 27 degrees Celsius (80.6 degrees Fahrenheit).
- Mean monthly temperatures have a variation of 2 °C (3.6°F) which is an extremely low range.
- January is the warmest month (very hot) with an average temperature of 28 degrees Celsius (82.4 degrees Fahrenheit).
- June is the coolest month (hot) having a mean temperature of 26 degrees Celsius (78.8 degrees Fahrenheit).
Average Temperatures Table for Port Moresby
| | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | | Annual |
| Average Temperature °C ( °F) | 26 (78.8) | 26 (78.8) | 27 (80.6) | 27 (80.6) | 28 (82.4) | 28 (82.4) | 28 (82.4) | 27 (80.6) | 27 (80.6) | 27 (80.6) | 27 (80.6) | 26 (78.8) | | 27 (80.6) |
Port Moresby Average Temperatures Chart
The average temperature charts use a fixed scale so that you can easily compare temperatures between two or more locations. Simply line up the charts in separate tabs in your browser and toggle between tabs to visualise the differences. The charts have major grid lines at intervals of 10 °C on the left axis corresponding with intervals of 18 °F on the right axis. Minor gridlines mark intervals of 2.5 °C and 4.5 °F. The charts show the relationship between the Celsius and Fahrenheit measuring scales. Locations in the northern hemisphere run from January to December and in the southern hemisphere from July to June so that the middle of the chart always corresponds with the high sun period (for the hemisphere).