Neerslag — 2023
| Mois | Oupeye | Visé | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 135.4 mm | 106.3 mm | +29.1 |
| Avr | 83.1 mm | 83.3 mm | -0.2 |
| Mai | 54 mm | 57.7 mm | -3.7 |
| Juin | 85.3 mm | 104.3 mm | -19.0 |
| Juil | 133.1 mm | 148.9 mm | -15.8 |
| Aoû |
| 115.5 mm |
| 122.6 mm |
| -7.1 |
| Sep | 98.7 mm | 107.2 mm | -8.5 |
| Oct | 117.5 mm | 119.9 mm | -2.4 |
| Nov | 144.3 mm | 161.9 mm | -17.6 |
| Déc | 103.9 mm | 107 mm | -3.1 |