Zonneschijn — 2023
| Month | Malmedy | Stavelot | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 111.3 uren | 118.9 uren | -7.6 |
| Apr | 231.6 uren | 234.8 uren | -3.2 |
| May | 327.5 uren | 334.9 uren | -7.4 |
| Jun | 389.5 uren | 394 uren | -4.5 |
| Jul | 329.8 uren | 333.6 uren | -3.8 |
| Aug |
| 279.6 uren |
| 286.5 uren |
| -6.9 |
| Sep | 290.6 uren | 295.2 uren | -4.6 |
| Oct | 186.8 uren | 191.4 uren | -4.6 |
| Nov | 60.9 uren | 74 uren | -13.1 |
| Dec | 57.5 uren | 68.3 uren | -10.8 |