Neerslag — 2026
| Month | Mont-Saint-Guibert | Chastre | Difference |
|---|---|---|---|
| Jan | 69 mm | 69 mm | +0.0 |
| Feb | 101.5 mm | 101.5 mm | +0.0 |
| Mar | 53.5 mm | 54.4 mm | -0.9 |
| Apr | 16.6 mm | 15.6 mm | +1.0 |
| May | 120.6 mm | 113.1 mm | +7.5 |
| Jun | 68.8 mm | 71.1 mm | -2.3 |
| Jul | 13.6 mm | 10.4 mm | +3.2 |
| Aug |
| 78.4 mm |
| 66.9 mm |
| +11.5 |
| Sep | 38.3 mm | 35.4 mm | +2.9 |
| Oct | 88.2 mm | 89.3 mm | -1.1 |
| Nov | – | – | – |
| Dec | – | – | – |