Zonneschijn — 2023
| Maand | Walhain | Chaumont-Gistoux | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 131 uren | 128 uren | +3.0 |
| Apr | 215.7 uren | 215.6 uren | +0.1 |
| Mei | 347.2 uren | 346.2 uren | +1.0 |
| Jun | 403.4 uren | 401.3 uren | +2.1 |
| Jul | 350.1 uren | 345.9 uren | +4.2 |
| Aug |
| 313.8 uren |
| 312.8 uren |
| +1.0 |
| Sep | 297 uren | 293.6 uren | +3.4 |
| Okt | 206.4 uren | 206.3 uren | +0.1 |
| Nov | 105.3 uren | 107.6 uren | -2.3 |
| Dec | 70.2 uren | 70.7 uren | -0.5 |