Neerslag — 2023
| Maand | Bouillon | Bièvre | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 233.3 mm | 169.3 mm | +64.0 |
| Apr | 114.9 mm | 98.7 mm | +16.2 |
| Mei | 49 mm | 56.8 mm | -7.8 |
| Jun | 58.9 mm | 51.7 mm | +7.2 |
| Jul | 138.3 mm | 113.3 mm | +25.0 |
| Aug |
| 123.6 mm |
| 97.5 mm |
| +26.1 |
| Sep | 55.1 mm | 46.3 mm | +8.8 |
| Okt | 170.3 mm | 133.7 mm | +36.6 |
| Nov | 236.6 mm | 169.9 mm | +66.7 |
| Dec | 165.3 mm | 123.2 mm | +42.1 |