Neerslag — 2026
| Month | Tervuren | Overijse | Difference |
|---|---|---|---|
| Jan | 78.3 mm | 75.1 mm | +3.2 |
| Feb | 103.7 mm | 114.4 mm | -10.7 |
| Mar | 71.4 mm | 73.7 mm | -2.3 |
| Apr | 7.8 mm | 8.5 mm | -0.7 |
| May | 120.6 mm | 120.6 mm | +0.0 |
| Jun | 68.8 mm | 68.8 mm | +0.0 |
| Jul | 13.6 mm | 13.6 mm | +0.0 |
| Aug |
| 78.2 mm |
| 78.2 mm |
| +0.0 |
| Sep | 14.9 mm | 14 mm | +0.9 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |