Zonneschijn — 2023
| Maand | Waterloo | Sint-Genesius-Rode | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 126.8 uren | 126.5 uren | +0.3 |
| Apr | 209.6 uren | 229.7 uren | -20.1 |
| Mei | 326.8 uren | 339.8 uren | -13.0 |
| Jun | 385.2 uren | 399.9 uren | -14.7 |
| Jul | 327.7 uren | 345.3 uren | -17.6 |
| Aug |
| 301.6 uren |
| 323 uren |
| -21.4 |
| Sep | 276.8 uren | 290 uren | -13.2 |
| Okt | 192.1 uren | 204.8 uren | -12.7 |
| Nov | 98.8 uren | 112.8 uren | -14.0 |
| Dec | 64.7 uren | 70.3 uren | -5.6 |