Zonneschijn — 2025
| Month | Grez-Doiceau | Wavre | Difference |
|---|---|---|---|
| Jan | 95.3 uren | 95.3 uren | +0.0 |
| Feb | 140.2 uren | 140.2 uren | +0.0 |
| Mar | 291.1 uren | 291.1 uren | +0.0 |
| Apr | 310 uren | 310 uren | +0.0 |
| May | 340.2 uren | 340.2 uren | +0.0 |
| Jun | 377.1 uren | 377.1 uren | +0.0 |
| Jul | 396.1 uren | 396.1 uren | +0.0 |
| Aug | 337.8 uren | 337.8 uren | +0.0 |
| Sep | 261.8 uren | 261.8 uren | +0.0 |
| Oct | 136.3 uren | 136.3 uren | +0.0 |
| Nov | 117 uren | 117 uren | +0.0 |
| Dec | 102 uren | 102 uren | +0.0 |