Neerslag — 2026
| Mois | Harderwijk | Ermelo | Différence |
|---|---|---|---|
| Jan | 90.1 mm | 84.9 mm | +5.2 |
| Fév | 62.6 mm | 62.3 mm | +0.3 |
| Mar | 45.1 mm | 67.7 mm | -22.6 |
| Avr | 7.7 mm | 5.1 mm | +2.6 |
| Mai | 67.2 mm | 78.1 mm | -10.9 |
| Juin | 97.9 mm | 101.7 mm | -3.8 |
| Juil | 19 mm | 20.7 mm | -1.7 |
| Aoû |
| 61.4 mm |
| 64.5 mm |
| -3.1 |
| Sep | 38.2 mm | 38.4 mm | -0.2 |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |