Neerslag — 2023
| Mois | Molenlanden | Hardinxveld-Giessendam | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | – | 1.5 mm | – |
| Avr | – | 83.4 mm | – |
| Mai | – | 79.4 mm | – |
| Juin | – | 23.2 mm | – |
| Juil | – | 125 mm | – |
| Aoû | – | 103.4 mm | – |
| Sep |
| – |
| 83.4 mm |
| – |
| Oct | – | 145.9 mm | – |
| Nov | – | 156.6 mm | – |
| Déc | – | 135.4 mm | – |