Neerslag — 2026
| Mois | Westland | Den Haag | Différence |
|---|---|---|---|
| Jan | 104.5 mm | 90.3 mm | +14.2 |
| Fév | 66.3 mm | 70.4 mm | -4.1 |
| Mar | 44.1 mm | 35 mm | +9.1 |
| Avr | 3.2 mm | 5.2 mm | -2.0 |
| Mai | 39.8 mm | 39.8 mm | +0.0 |
| Juin | 72.8 mm | 72.8 mm | +0.0 |
| Juil | 13.9 mm | 13.9 mm | +0.0 |
| Aoû |
| 62.4 mm |
| 62.3 mm |
| +0.1 |
| Sep | 79.5 mm | 79.6 mm | -0.1 |
| Oct | 89.1 mm | 88.6 mm | +0.5 |
| Nov | 2.8 mm | 2.9 mm | -0.1 |
| Déc | – | – | – |