Zonneschijn — 2023
| Maand | Zonhoven | Houthalen-Helchteren | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 138.5 uren | 139 uren | -0.5 |
| Apr | 236.1 uren | 241.5 uren | -5.4 |
| Mei | 352.5 uren | 353.6 uren | -1.1 |
| Jun | 393.9 uren | 397.4 uren | -3.5 |
| Jul | 357.6 uren | 359.6 uren | -2.0 |
| Aug |
| 315.7 uren |
| 319.5 uren |
| -3.8 |
| Sep | 294.2 uren | 294 uren | +0.2 |
| Okt | 201.4 uren | 201.2 uren | +0.2 |
| Nov | 114.3 uren | 118.1 uren | -3.8 |
| Dec | 69.8 uren | 70.2 uren | -0.4 |