Neerslag — 2023
| Maand | Bastogne | Houffalize | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 138.2 mm | 134.2 mm | +4.0 |
| Apr | 74.5 mm | 76.9 mm | -2.4 |
| Mei | 56.6 mm | 52.6 mm | +4.0 |
| Jun | 54.1 mm | 38.5 mm | +15.6 |
| Jul | 111.5 mm | 124.8 mm | -13.3 |
| Aug |
| 124.3 mm |
| 121.5 mm |
| +2.8 |
| Sep | 43.5 mm | 48.6 mm | -5.1 |
| Okt | 124.9 mm | 114.9 mm | +10.0 |
| Nov | 149.5 mm | 152.9 mm | -3.4 |
| Dec | 100.4 mm | 106.6 mm | -6.2 |