Neerslag — 2020
| Maand | Chastre | Mont-Saint-Guibert | Verschil |
|---|---|---|---|
| Jan | 42.4 mm | 35.2 mm | +7.2 |
| Feb | 138.6 mm | 123.9 mm | +14.7 |
| Mrt | 73.6 mm | 65.9 mm | +7.7 |
| Apr | 26.7 mm | 23.2 mm | +3.5 |
| Mei | 23.7 mm | 18.1 mm | +5.6 |
| Jun | 70.5 mm | 68.9 mm | +1.6 |
| Jul | 50 mm | 51.1 mm | -1.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |