| Madang |
| Monat | [mm] | [° C] |
| Jan | 333 | 27.0 |
| Feb | 316 | 26.9 |
| Mar | 318 | 26.9 |
| Apr | 419 | 26.8 |
| May | 383 | 26.9 |
| Jun | 214 | 26.6 |
| Jul | 173 | 26.5 |
| Aug | 144 | 26.5 |
| Sep | 148 | 26.6 |
| Oct | 259 | 27.0 |
| Nov | 340 | 26.9 |
| Dec | 412 | 26.9 |
| Year | 3459 | 26.7 |
|
| Port Moresby |
| Monat | [mm] | [° C] |
| Jan | 219 | 27.4 |
| Feb | 191 | 27.3 |
| Mar | 229 | 27.1 |
| Apr | 105 | 27.0 |
| May | 81 | 26.9 |
| Jun | 55 | 26.1 |
| Jul | 27 | 25.7 |
| Aug | 26 | 26.1 |
| Sep | 31 | 26.5 |
| Oct | 43 | 27.5 |
| Nov | 62 | 27.6 |
| Dec | 123 | 27.8 |
| Year | 1192 | 27.0 |
|
| Rabaul |
| Monat | [mm] | [° C] |
| Jan | 234 | 27.0 |
| Feb | 241 | 27.0 |
| Mar | 273 | 26.9 |
| Apr | 201 | 27.2 |
| May | 140 | 27.2 |
| Jun | 109 | 27.1 |
| Jul | 110 | 26.8 |
| Aug | 114 | 27.0 |
| Sep | 147 | 27.3 |
| Oct | 120 | 27.4 |
| Nov | 165 | 27.2 |
| Dec | 244 | 26.9 |
| Year | 2094 | 27.1 |
|