Neerslag — 2020
| Maand | Vresse-sur-Semois | Bouillon | Verschil |
|---|---|---|---|
| Jan | 85.5 mm | 85.5 mm | +0.0 |
| Feb | 196.7 mm | 196.7 mm | +0.0 |
| Mrt | 100.7 mm | 100.7 mm | +0.0 |
| Apr | 27.4 mm | 27.4 mm | +0.0 |
| Mei | 33.6 mm | 33.6 mm | +0.0 |
| Jun | 70.7 mm | 70.7 mm | +0.0 |
| Jul | 36.5 mm | 36.5 mm | +0.0 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |