Neerslag — 2025
| Mois | Héron | Braives | Différence |
|---|---|---|---|
| Jan | 141.2 mm | 143.1 mm | -1.9 |
| Fév | 33.1 mm | 32.2 mm | +0.9 |
| Mar | 16.3 mm | 13.7 mm | +2.6 |
| Avr | 34.2 mm | 33.5 mm | +0.7 |
| Mai | 50.4 mm | 56.1 mm | -5.7 |
| Juin | 54.3 mm | 55.6 mm | -1.3 |
| Juil | 88.8 mm | 77.1 mm | +11.7 |
| Aoû |
| 26.4 mm |
| 32.5 mm |
| -6.1 |
| Sep | 50.7 mm | 49.9 mm | +0.8 |
| Oct | 73.4 mm | 74.7 mm | -1.3 |
| Nov | 60.1 mm | 62.8 mm | -2.7 |
| Déc | 30.3 mm | 29.6 mm | +0.7 |