Zonneschijn — 2024
| Month | Plombières | Vaals | Difference |
|---|---|---|---|
| Jan | 117.8 uren | 124.8 uren | -7.0 |
| Feb | 95 uren | 103.1 uren | -8.1 |
| Mar | 216.9 uren | 215.2 uren | +1.7 |
| Apr | 224.9 uren | 231.2 uren | -6.3 |
| May | 269.6 uren | 275.7 uren | -6.1 |
| Jun | 310.7 uren | 318.5 uren | -7.8 |
| Jul | 327.4 uren | 331.3 uren | -3.9 |
| Aug | 329.6 uren | 334.8 uren | -5.2 |
| Sep | 266.2 uren | 273 uren | -6.8 |
| Oct | 170.4 uren | 176.5 uren | -6.1 |
| Nov | 114.4 uren | 113.5 uren | +0.9 |
| Dec | 77.9 uren | 77.9 uren | +0.0 |