Zonneschijn — 2023
| Month | Bilzen | Hoeselt | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 138.7 uren | 142.2 uren | -3.5 |
| Apr | 231.3 uren | 223.2 uren | +8.1 |
| May | 347.1 uren | 335.5 uren | +11.6 |
| Jun | 389.2 uren | 382.2 uren | +7.0 |
| Jul | 348.6 uren | 339.6 uren | +9.0 |
| Aug |
| 314.1 uren |
| 306 uren |
| +8.1 |
| Sep | 291.5 uren | 280.7 uren | +10.8 |
| Oct | 204.1 uren | 193.3 uren | +10.8 |
| Nov | 107.1 uren | 98.5 uren | +8.6 |
| Dec | 75.1 uren | 71 uren | +4.1 |