Zonneschijn — 2026
| Month | Bièvre | Vresse-sur-Semois | Difference |
|---|---|---|---|
| Jan | 93.8 uren | 72.3 uren | +21.5 |
| Feb | 99.2 uren | 89.6 uren | +9.6 |
| Mar | 97.2 uren | 64.8 uren | +32.4 |
| Apr | 25.3 uren | 26 uren | -0.7 |
| May | 406.5 uren | 407.8 uren | -1.3 |
| Jun | 418.8 uren | 419.3 uren | -0.5 |
| Jul | 434.5 uren | 434.3 uren | +0.2 |
| Aug | 387.2 uren | 386.9 uren | +0.3 |
| Sep | 321.1 uren | 324.8 uren | -3.7 |
| Oct | 240.7 uren | 243.8 uren | -3.1 |
| Nov | – | – | – |
| Dec | – | – | – |