Neerslag — 2026
| Mois | Rotterdam | Lansingerland | Différence |
|---|---|---|---|
| Jan | 84 mm | 95.4 mm | -11.4 |
| Fév | 59 mm | 61.3 mm | -2.3 |
| Mar | 31.9 mm | 63.5 mm | -31.6 |
| Avr | 3.3 mm | 3 mm | +0.3 |
| Mai | 51.3 mm | 51.3 mm | +0.0 |
| Juin | 74.9 mm | 74.9 mm | +0.0 |
| Juil | 11.3 mm | 11.1 mm | +0.2 |
| Aoû |
| 0 mm |
| 0 mm |
| +0.0 |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |