Monthly Rabaul water temperature chart
The bar chart below shows the average monthly sea temperatures at Rabaul over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 29.9 | 29.6 | 29.8 | 29.9 | 29.9 | 29.6 | 29.0 | 28.8 | 29.1 | 29.7 | 30.1 | 30.3 |
| °F | 85.8 | 85.3 | 85.6 | 85.8 | 85.8 | 85.3 | 84.2 | 83.8 | 84.4 | 85.5 | 86.2 | 86.5 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 29.1 | 28.8 | 29.1 | 29.2 | 29 | 28.8 | 28 | 27.9 | 28.1 | 28.4 | 29.2 | 29.1 |
| Max °C | 30.8 | 30.4 | 30.5 | 30.6 | 30.9 | 30.5 | 30.1 | 29.7 | 30.2 | 31 | 31.1 | 31.5 |
| Min °F | 85 | 84.5 | 84.9 | 85.1 | 84.9 | 84.5 | 83.2 | 82.9 | 83.4 | 84.2 | 85.3 | 85.3 |
| Max °F | 86.7 | 86.1 | 86.3 | 86.5 | 86.8 | 86.2 | 85.3 | 84.7 | 85.5 | 86.8 | 87.2 | 87.7 |