Neerslag — 2023
| Mois | Oud-Heverlee | Herent | Différence |
|---|---|---|---|
| Jan | – | – | – |
| Fév | – | – | – |
| Mar | 98.1 mm | 127.9 mm | -29.8 |
| Avr | 75.1 mm | 75.9 mm | -0.8 |
| Mai | 52.3 mm | 58.5 mm | -6.2 |
| Juin | 47.4 mm | 48.8 mm | -1.4 |
| Juil | 105.2 mm | 109.2 mm | -4.0 |
| Aoû |
| 75.8 mm |
| 77.6 mm |
| -1.8 |
| Sep | 57.8 mm | 58.9 mm | -1.1 |
| Oct | 125.2 mm | 125.3 mm | -0.1 |
| Nov | 116.5 mm | 128.3 mm | -11.8 |
| Déc | 78.1 mm | 88 mm | -9.9 |