Neerslag — 2020
| Maand | Sint-Genesius-Rode | Waterloo | Verschil |
|---|---|---|---|
| Jan | 37.5 mm | 35.2 mm | +2.3 |
| Feb | 122.3 mm | 123.9 mm | -1.6 |
| Mrt | 66.4 mm | 65.9 mm | +0.5 |
| Apr | 20.9 mm | 23.2 mm | -2.3 |
| Mei | 18.5 mm | 18.1 mm | +0.4 |
| Jun | 55.7 mm | 68.9 mm | -13.2 |
| Jul | 53.2 mm | 51.1 mm | +2.1 |
| Aug | – | – | – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |