Monthly rainfall in Westport, New Zealand
Mean monthly values for 1991–2020, millimetres
| Month | Millimetres |
|---|---|
| Jan | 163.4 |
| Feb | 121.4 |
| Mar | 143.1 |
| Apr | 163.8 |
| May | 186.5 |
| Jun | 199.5 |
| Jul | 170.1 |
| Aug | 187 |
| Sep | 182.6 |
| Oct | 202.2 |
| Nov | 157.3 |
| Dec | 196.9 |