Zonneschijn — 2026
| Month | Plombières | Kelmis | Difference |
|---|---|---|---|
| Jan | 115.3 uren | 113.9 uren | +1.4 |
| Feb | 127.3 uren | 124.9 uren | +2.4 |
| Mar | 222.4 uren | 227.1 uren | -4.7 |
| Apr | 302.8 uren | 300.4 uren | +2.4 |
| May | 407.3 uren | 407.2 uren | +0.1 |
| Jun | 418.4 uren | 418.4 uren | +0.0 |
| Jul | 433.1 uren | 433.1 uren | +0.0 |
| Aug | 385.4 uren | 385.4 uren | +0.0 |
| Sep | 108.9 uren | 109.2 uren | -0.3 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |