Neerslag — 2020
| Mois | Bree | Oudsbergen | Différence |
|---|---|---|---|
| Jan | 36.6 mm | 31 mm | +5.6 |
| Fév | 143.7 mm | 140.9 mm | +2.8 |
| Mar | 66.1 mm | 72.5 mm | -6.4 |
| Avr | 24.1 mm | 23.7 mm | +0.4 |
| Mai | 23.8 mm | 17.5 mm | +6.3 |
| Juin | 71.6 mm | 76.4 mm | -4.8 |
| Juil | 64.3 mm | 51.9 mm | +12.4 |
| Aoû |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Déc | – | – | – |