Neerslag — 2023
| Mois | Gouda | Waddinxveen | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 67.1 mm | 0 mm | +67.1 |
| Avr | 87.8 mm | 85.9 mm | +1.9 |
| Mai | 72.5 mm | 77.4 mm | -4.9 |
| Juin | 18.9 mm | 16.5 mm | +2.4 |
| Juil | 114.6 mm | 120 mm | -5.4 |
| Aoû |
| 103.5 mm |
| 90.3 mm |
| +13.2 |
| Sep | 80.2 mm | 81 mm | -0.8 |
| Oct | 164.4 mm | 172.9 mm | -8.5 |
| Nov | 155.9 mm | 149.9 mm | +6.0 |
| Déc | 114.1 mm | 122.6 mm | -8.5 |