Neerslag — 2020
| Mois | Bastogne | Bertogne | Différence |
|---|---|---|---|
| Jan | 70.1 mm | 70.1 mm | +0.0 |
| Fév | 190.5 mm | 190.5 mm | +0.0 |
| Mar | 106 mm | 106 mm | +0.0 |
| Avr | 29.5 mm | 29.5 mm | +0.0 |
| Mai | 42.2 mm | 42.2 mm | +0.0 |
| Juin | 96.7 mm | 96.7 mm | +0.0 |
| Juil | 38.9 mm | 38.9 mm | +0.0 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |