Neerslag — 2023
| Mois | Ham-sur-Heure-Nalinnes | Thuin | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 100 mm | 105.8 mm | -5.8 |
| Avr | 82.9 mm | 78.3 mm | +4.6 |
| Mai | 62.6 mm | 61.4 mm | +1.2 |
| Juin | 41.4 mm | 36.2 mm | +5.2 |
| Juil | 134.8 mm | 119.1 mm | +15.7 |
| Aoû |
| 93.9 mm |
| 87.7 mm |
| +6.2 |
| Sep | 58.3 mm | 70.4 mm | -12.1 |
| Oct | 110.3 mm | 128.8 mm | -18.5 |
| Nov | 145.3 mm | 130.8 mm | +14.5 |
| Déc | 90.2 mm | 89.5 mm | +0.7 |