Zonneschijn — 2025
| Maand | Vaals | Plombières | Verschil |
|---|---|---|---|
| Jan | 114.7 uren | 113.9 uren | +0.8 |
| Feb | 149 uren | 145.5 uren | +3.5 |
| Mrt | 275.5 uren | 268.2 uren | +7.3 |
| Apr | 314.1 uren | 313.3 uren | +0.8 |
| Mei | 355.6 uren | 349.7 uren | +5.9 |
| Jun | 389.8 uren | 380.2 uren | +9.6 |
| Jul | 366.5 uren | 352.8 uren | +13.7 |
| Aug | 334 uren | 333.4 uren | +0.6 |
| Sep | 270.2 uren | 266.8 uren | +3.4 |
| Okt | 134.8 uren | 132.8 uren | +2.0 |
| Nov | 134.3 uren | 132.9 uren | +1.4 |
| Dec | 116.4 uren | 118.1 uren | -1.7 |