Zonneschijn — 2025
| Month | Westerlo | Herselt | Difference |
|---|---|---|---|
| Jan | 81.2 uren | 81.2 uren | +0.0 |
| Feb | 136.6 uren | 136.6 uren | +0.0 |
| Mar | 290.8 uren | 290.8 uren | +0.0 |
| Apr | 308.6 uren | 308.6 uren | +0.0 |
| May | 325.1 uren | 325.1 uren | +0.0 |
| Jun | 366.9 uren | 366.9 uren | +0.0 |
| Jul | 387.6 uren | 387.6 uren | +0.0 |
| Aug | 322.5 uren | 322.5 uren | +0.0 |
| Sep | 257 uren | 257 uren | +0.0 |
| Oct | 127.6 uren | 127.6 uren | +0.0 |
| Nov | 118.6 uren | 118.6 uren | +0.0 |
| Dec | 97.1 uren | 97.1 uren | +0.0 |