Neerslag — 2023
| Maand | Overijse | Tervuren | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 115.9 mm | 132.8 mm | -16.9 |
| Apr | 80.7 mm | 78.6 mm | +2.1 |
| Mei | 65.7 mm | 65.5 mm | +0.2 |
| Jun | 42.1 mm | 44.7 mm | -2.6 |
| Jul | 101.3 mm | 126.5 mm | -25.2 |
| Aug |
| 79.7 mm |
| 71.6 mm |
| +8.1 |
| Sep | 77.4 mm | 66.5 mm | +10.9 |
| Okt | 120.6 mm | 129 mm | -8.4 |
| Nov | 116.8 mm | 128.2 mm | -11.4 |
| Dec | 79.1 mm | 85.9 mm | -6.8 |