Zonneschijn — 2025
| Maand | Lennik | Sint-Pieters-Leeuw | Verschil |
|---|---|---|---|
| Jan | 75.2 uren | 84.8 uren | -9.6 |
| Feb | 135 uren | 145 uren | -10.0 |
| Mrt | 283.8 uren | 299.2 uren | -15.4 |
| Apr | 306.2 uren | 318 uren | -11.8 |
| Mei | 323.1 uren | 336.5 uren | -13.4 |
| Jun | 363.4 uren | 376.5 uren | -13.1 |
| Jul | 389.2 uren | 404.7 uren | -15.5 |
| Aug | 335 uren | 345.4 uren | -10.4 |
| Sep | 254.7 uren | 266.2 uren | -11.5 |
| Okt | 135.3 uren | 141.7 uren | -6.4 |
| Nov | 108 uren | 120.9 uren | -12.9 |
| Dec | 96.1 uren | 106 uren | -9.9 |