Zonneschijn — 2023
| Month | Herve | Soumagne | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 138.4 uren | 135.5 uren | +2.9 |
| Apr | 234.2 uren | 235.7 uren | -1.5 |
| May | 345.4 uren | 342.6 uren | +2.8 |
| Jun | 394.2 uren | 398.1 uren | -3.9 |
| Jul | 342.3 uren | 343.2 uren | -0.9 |
| Aug |
| 306.7 uren |
| 302.3 uren |
| +4.4 |
| Sep | 293.5 uren | 297 uren | -3.5 |
| Oct | 207 uren | 204.4 uren | +2.6 |
| Nov | 97.1 uren | 94.6 uren | +2.5 |
| Dec | 77.9 uren | 77.2 uren | +0.7 |