Neerslag — 2023
| Maand | Bièvre | Vresse-sur-Semois | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 169.3 mm | 235.7 mm | -66.4 |
| Apr | 98.7 mm | 114.9 mm | -16.2 |
| Mei | 56.8 mm | 49 mm | +7.8 |
| Jun | 51.7 mm | 58.9 mm | -7.2 |
| Jul | 113.3 mm | 138.3 mm | -25.0 |
| Aug |
| 97.5 mm |
| 123.6 mm |
| -26.1 |
| Sep | 46.3 mm | 55.1 mm | -8.8 |
| Okt | 133.7 mm | 170.3 mm | -36.6 |
| Nov | 169.9 mm | 236.6 mm | -66.7 |
| Dec | 123.2 mm | 165.3 mm | -42.1 |