Zonneschijn — 2025
| Month | Genappe | Lasne | Difference |
|---|---|---|---|
| Jan | 101.6 uren | 97.6 uren | +4.0 |
| Feb | 139.6 uren | 139.7 uren | -0.1 |
| Mar | 294.1 uren | 291.6 uren | +2.5 |
| Apr | 309.7 uren | 309 uren | +0.7 |
| May | 333.9 uren | 334 uren | -0.1 |
| Jun | 372.8 uren | 373 uren | -0.2 |
| Jul | 399.3 uren | 399.5 uren | -0.2 |
| Aug | 338.5 uren | 336 uren | +2.5 |
| Sep | 254.4 uren | 256.1 uren | -1.7 |
| Oct | 142.4 uren | 138.8 uren | +3.6 |
| Nov | 116.1 uren | 115.9 uren | +0.2 |
| Dec | 103.3 uren | 100.5 uren | +2.8 |