Zonneschijn — 2025
| Maand | Walhain | Chaumont-Gistoux | Verschil |
|---|---|---|---|
| Jan | 101.4 uren | 95.3 uren | +6.1 |
| Feb | 140.2 uren | 140.2 uren | +0.0 |
| Mrt | 292.1 uren | 291.1 uren | +1.0 |
| Apr | 312.1 uren | 310 uren | +2.1 |
| Mei | 337.6 uren | 340.2 uren | -2.6 |
| Jun | 377.4 uren | 377.1 uren | +0.3 |
| Jul | 399 uren | 396.1 uren | +2.9 |
| Aug | 341.8 uren | 337.8 uren | +4.0 |
| Sep | 260.4 uren | 261.8 uren | -1.4 |
| Okt | 139.5 uren | 136.3 uren | +3.2 |
| Nov | 115.4 uren | 117 uren | -1.6 |
| Dec | 103.9 uren | 102 uren | +1.9 |