Neerslag — 2025
| Mois | Lessines | Geraardsbergen | Différence |
|---|---|---|---|
| Jan | 160.4 mm | 153 mm | +7.4 |
| Fév | 46.5 mm | 48.2 mm | -1.7 |
| Mar | 9.9 mm | 7.2 mm | +2.7 |
| Avr | 10.7 mm | 11.3 mm | -0.6 |
| Mai | 40.9 mm | 37.4 mm | +3.5 |
| Juin | 56.8 mm | 47.3 mm | +9.5 |
| Juil | 85.8 mm | 85.4 mm | +0.4 |
| Aoû |
| 18.6 mm |
| 16 mm |
| +2.6 |
| Sep | 47.9 mm | 44.3 mm | +3.6 |
| Oct | 77.6 mm | 76.7 mm | +0.9 |
| Nov | 57.1 mm | 61.9 mm | -4.8 |
| Déc | 33.7 mm | 36.4 mm | -2.7 |