Neerslag — 2026
| Mois | Zaanstad | Wormerland | Différence |
|---|---|---|---|
| Jan | 87.3 mm | – | – |
| Fév | 64.3 mm | – | – |
| Mar | 33 mm | 3 mm | +30.0 |
| Avr | 5.5 mm | 3.7 mm | +1.8 |
| Mai | 49.5 mm | 49.5 mm | +0.0 |
| Juin | 101 mm | 101 mm | +0.0 |
| Juil | 8.9 mm | 19.9 mm | -11.0 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |