Neerslag — 2026
| Mois | Dordrecht | Alblasserdam | Différence |
|---|---|---|---|
| Jan | 92.8 mm | – | – |
| Fév | 61.2 mm | – | – |
| Mar | 37.8 mm | 12.4 mm | +25.4 |
| Avr | 2.2 mm | 3.3 mm | -1.1 |
| Mai | 67.6 mm | 67.6 mm | +0.0 |
| Juin | 69.8 mm | 69.8 mm | +0.0 |
| Juil | 14.9 mm | 14.9 mm | +0.0 |
| Aoû |
| 57.9 mm |
| 58.1 mm |
| -0.2 |
| Sep | 53.9 mm | 53.8 mm | +0.1 |
| Oct | 84.4 mm | 84.4 mm | +0.0 |
| Nov | 5.6 mm | 7.4 mm | -1.8 |
| Déc | – | – | – |