Zonneschijn — 2026
| Month | Vresse-sur-Semois | Bièvre | Difference |
|---|---|---|---|
| Jan | 72.3 uren | 93.8 uren | -21.5 |
| Feb | 89.6 uren | 99.2 uren | -9.6 |
| Mar | 64.8 uren | 97.2 uren | -32.4 |
| Apr | 26 uren | 25.3 uren | +0.7 |
| May | 407.8 uren | 406.5 uren | +1.3 |
| Jun | 419.3 uren | 418.8 uren | +0.5 |
| Jul | 434.3 uren | 434.5 uren | -0.2 |
| Aug | 386.9 uren | 387.2 uren | -0.3 |
| Sep | 324.8 uren | 321.1 uren | +3.7 |
| Oct | 234.8 uren | 231.7 uren | +3.1 |
| Nov | – | – | – |
| Dec | – | – | – |