Neerslag — 2026
| Month | Bouillon | Vresse-sur-Semois | Difference |
|---|---|---|---|
| Jan | 97.4 mm | 97.4 mm | +0.0 |
| Feb | 151 mm | 151 mm | +0.0 |
| Mar | 15 mm | 17.8 mm | -2.8 |
| Apr | 4.4 mm | 4.5 mm | -0.1 |
| May | 92.9 mm | 93 mm | -0.1 |
| Jun | 61.2 mm | 61.2 mm | +0.0 |
| Jul | 10.3 mm | 10.3 mm | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |