Zonneschijn — 2025
| Month | Wellen | Kortessem | Difference |
|---|---|---|---|
| Jan | 114.7 uren | 105.3 uren | +9.4 |
| Feb | 152.7 uren | 143.6 uren | +9.1 |
| Mar | 295.2 uren | 280.2 uren | +15.0 |
| Apr | 314.5 uren | 301.8 uren | +12.7 |
| May | 347.6 uren | 333.2 uren | +14.4 |
| Jun | 384.7 uren | 376.7 uren | +8.0 |
| Jul | 394 uren | 381.1 uren | +12.9 |
| Aug | 332.6 uren | 322.8 uren | +9.8 |
| Sep | 270.1 uren | 259.3 uren | +10.8 |
| Oct | 134.8 uren | 129.8 uren | +5.0 |
| Nov | 123 uren | 112.6 uren | +10.4 |
| Dec | 110 uren | 102.3 uren | +7.7 |