Zonneschijn — 2023
| Maand | Lennik | Sint-Pieters-Leeuw | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 127.5 uren | 124.3 uren | +3.2 |
| Apr | 222.7 uren | 231.6 uren | -8.9 |
| Mei | 325 uren | 336.7 uren | -11.7 |
| Jun | 387.4 uren | 401 uren | -13.6 |
| Jul | 337.6 uren | 350.7 uren | -13.1 |
| Aug |
| 321.1 uren |
| 332.9 uren |
| -11.8 |
| Sep | 274.9 uren | 287.1 uren | -12.2 |
| Okt | 193.1 uren | 203.8 uren | -10.7 |
| Nov | 107.9 uren | 117.2 uren | -9.3 |
| Dec | 63.2 uren | 68.1 uren | -4.9 |