Neerslag — 2023
| Maand | Bertogne | Bastogne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 145.1 mm | 138.2 mm | +6.9 |
| Apr | 72.6 mm | 74.5 mm | -1.9 |
| Mei | 44.5 mm | 56.6 mm | -12.1 |
| Jun | 67.3 mm | 54.1 mm | +13.2 |
| Jul | 126.3 mm | 111.5 mm | +14.8 |
| Aug |
| 129.6 mm |
| 124.3 mm |
| +5.3 |
| Sep | 51 mm | 43.5 mm | +7.5 |
| Okt | 118.6 mm | 124.9 mm | -6.3 |
| Nov | 155.3 mm | 149.5 mm | +5.8 |
| Dec | 111.2 mm | 100.4 mm | +10.8 |