Neerslag — 2026
| Mois | Oude IJsselstreek | Aalten | Différence |
|---|---|---|---|
| Jan | 73.5 mm | – | – |
| Fév | 67.3 mm | – | – |
| Mar | 56.9 mm | 16.9 mm | +40.0 |
| Avr | 6.2 mm | 5.3 mm | +0.9 |
| Mai | 102.8 mm | 102.8 mm | +0.0 |
| Juin | 81.6 mm | 81.6 mm | +0.0 |
| Juil | 22.9 mm | 22.9 mm | +0.0 |
| Aoû |
| 60.6 mm |
| 60.5 mm |
| +0.1 |
| Sep | 37.8 mm | 37.8 mm | +0.0 |
| Oct | 106.4 mm | 107.5 mm | -1.1 |
| Nov | 1 mm | 0.5 mm | +0.5 |
| Déc | – | – | – |