Zonneschijn — 2023
| Maand | Ferrières | Hamoir | Verschil |
|---|---|---|---|
| Jan | 87.7 uren | – | – |
| Feb | 153.7 uren | – | – |
| Mrt | 164.8 uren | 129.5 uren | +35.3 |
| Apr | 232.3 uren | 219.8 uren | +12.5 |
| Mei | 340.9 uren | 326.8 uren | +14.1 |
| Jun | 406.6 uren | 393.1 uren | +13.5 |
| Jul | 335.4 uren | 322.9 uren | +12.5 |
| Aug |
| 295.6 uren |
| 285.3 uren |
| +10.3 |
| Sep | 300.8 uren | 283.6 uren | +17.2 |
| Okt | 191.8 uren | 184.1 uren | +7.7 |
| Nov | 92.6 uren | 86.3 uren | +6.3 |
| Dec | 75.4 uren | 72 uren | +3.4 |