Neerslag — 2024
| Mois | Purmerend | Oostzaan | Différence |
|---|---|---|---|
| Jan | 69.1 mm | 69.9 mm | -0.8 |
| Fév | 128.7 mm | 143.1 mm | -14.4 |
| Mar | 49.1 mm | 75.8 mm | -26.7 |
| Avr | 91.8 mm | 110.9 mm | -19.1 |
| Mai | 133.8 mm | 142.6 mm | -8.8 |
| Juin | 75 mm | 88.4 mm | -13.4 |
| Juil | 103.8 mm | 111 mm | -7.2 |
| Aoû | 68.8 mm | 57.7 mm | +11.1 |
| Sep | 113.7 mm | 113 mm | +0.7 |
| Oct | 49.4 mm | 56.1 mm | -6.7 |
| Nov | 103.7 mm | 130.1 mm | -26.4 |
| Déc | 67.7 mm | 72.9 mm | -5.2 |