Neerslag — 2026
| Month | Watermaal-Bosvoorde | Elsene | Difference |
|---|---|---|---|
| Jan | 75.1 mm | 77.4 mm | -2.3 |
| Feb | 114.4 mm | 122.7 mm | -8.3 |
| Mar | 70.3 mm | 64.9 mm | +5.4 |
| Apr | 9.8 mm | 9.7 mm | +0.1 |
| May | 120.7 mm | 93.3 mm | +27.4 |
| Jun | 68.9 mm | 71 mm | -2.1 |
| Jul | 13.6 mm | 14.3 mm | -0.7 |
| Aug |
| 78.3 mm |
| 78.6 mm |
| -0.3 |
| Sep | 38.2 mm | 38.7 mm | -0.5 |
| Oct | 82.4 mm | 79.5 mm | +2.9 |
| Nov | 0 mm | 0 mm | +0.0 |
| Dec | – | – | – |