Zonneschijn — 2024
| Maand | Olen | Westerlo | Verschil |
|---|---|---|---|
| Jan | 129 uren | 119.9 uren | +9.1 |
| Feb | 97.5 uren | 96.6 uren | +0.9 |
| Mrt | 198.7 uren | 194.1 uren | +4.6 |
| Apr | 260.5 uren | 260.2 uren | +0.3 |
| Mei | 291.9 uren | 286.2 uren | +5.7 |
| Jun | 320.7 uren | 314.8 uren | +5.9 |
| Jul | 333.1 uren | 322.5 uren | +10.6 |
| Aug | 323.3 uren | 312.9 uren | +10.4 |
| Sep | 266.2 uren | 257.1 uren | +9.1 |
| Okt | 178.5 uren | 168.9 uren | +9.6 |
| Nov | 96.7 uren | 92.4 uren | +4.3 |
| Dec | 73.6 uren | 72.5 uren | +1.1 |