Neerslag — 2020
| Mois | Bierbeek | Boutersem | Différence |
|---|---|---|---|
| Jan | 35.3 mm | 35.3 mm | +0.0 |
| Fév | 126.8 mm | 126.8 mm | +0.0 |
| Mar | 66.2 mm | 66.2 mm | +0.0 |
| Avr | 26.1 mm | 26.1 mm | +0.0 |
| Mai | 18.4 mm | 18.4 mm | +0.0 |
| Juin | 75 mm | 75 mm | +0.0 |
| Juil | 52.5 mm | 52.5 mm | +0.0 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |