Zonneschijn — 2023
| Month | Genk | Bilzen | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 134.8 uren | 138.7 uren | -3.9 |
| Apr | 239.9 uren | 231.3 uren | +8.6 |
| May | 353.2 uren | 347.1 uren | +6.1 |
| Jun | 390.3 uren | 389.2 uren | +1.1 |
| Jul | 357.3 uren | 348.6 uren | +8.7 |
| Aug |
| 314.1 uren |
| 314.1 uren |
| +0.0 |
| Sep | 294.1 uren | 291.5 uren | +2.6 |
| Oct | 195.2 uren | 204.1 uren | -8.9 |
| Nov | 114.1 uren | 107.1 uren | +7.0 |
| Dec | 68.1 uren | 75.1 uren | -7.0 |