Neerslag — 2024
| Mois | Spa | Theux | Différence |
|---|---|---|---|
| Jan | 118.2 mm | 109.7 mm | +8.5 |
| Fév | 133.9 mm | 120 mm | +13.9 |
| Mar | 113.5 mm | 110.5 mm | +3.0 |
| Avr | 127.8 mm | 105.4 mm | +22.4 |
| Mai | 202.4 mm | 170.7 mm | +31.7 |
| Juin | 99.9 mm | 93.8 mm | +6.1 |
| Juil | 107.7 mm | 88.6 mm | +19.1 |
| Aoû |
| 84.7 mm |
| 88.4 mm |
| -3.7 |
| Sep | 173.8 mm | 184 mm | -10.2 |
| Oct | 107.4 mm | 102.5 mm | +4.9 |
| Nov | 90.9 mm | 79.3 mm | +11.6 |
| Déc | 105.7 mm | 95.7 mm | +10.0 |