Zonneschijn — 2025
| Month | Yvoir | Profondeville | Difference |
|---|---|---|---|
| Jan | 107.1 uren | 108.7 uren | -1.6 |
| Feb | 137.6 uren | 138.7 uren | -1.1 |
| Mar | 289.4 uren | 290.2 uren | -0.8 |
| Apr | 313.6 uren | 315.1 uren | -1.5 |
| May | 332.2 uren | 336.6 uren | -4.4 |
| Jun | 381.7 uren | 379.5 uren | +2.2 |
| Jul | 374.9 uren | 380.7 uren | -5.8 |
| Aug | 351.4 uren | 351.6 uren | -0.2 |
| Sep | 249.6 uren | 254.1 uren | -4.5 |
| Oct | 155.9 uren | 160.2 uren | -4.3 |
| Nov | 113 uren | 117 uren | -4.0 |
| Dec | 114.3 uren | 113.1 uren | +1.2 |