Neerslag — 2026
| Mois | Ermelo | Harderwijk | Différence |
|---|---|---|---|
| Jan | 84.9 mm | 90.1 mm | -5.2 |
| Fév | 62.3 mm | 62.6 mm | -0.3 |
| Mar | 67.7 mm | 45.1 mm | +22.6 |
| Avr | 5.1 mm | 7.7 mm | -2.6 |
| Mai | 78.1 mm | 67.2 mm | +10.9 |
| Juin | 101.7 mm | 97.9 mm | +3.8 |
| Juil | 20.7 mm | 19 mm | +1.7 |
| Aoû |
| 64.5 mm |
| 61.4 mm |
| +3.1 |
| Sep | 46.3 mm | 43.8 mm | +2.5 |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |