Zonneschijn — 2026
| Month | La Roche-en-Ardenne | Érezée | Difference |
|---|---|---|---|
| Jan | 85.6 uren | 92.1 uren | -6.5 |
| Feb | 101.6 uren | 106 uren | -4.4 |
| Mar | 59.9 uren | 58.1 uren | +1.8 |
| Apr | 27.8 uren | 25.3 uren | +2.5 |
| May | 407.2 uren | 407.2 uren | +0.0 |
| Jun | 419.5 uren | 419.5 uren | +0.0 |
| Jul | 434.3 uren | 434.2 uren | +0.1 |
| Aug | 386.7 uren | 386.7 uren | +0.0 |
| Sep | 317.5 uren | 317.4 uren | +0.1 |
| Oct | 241 uren | 242.2 uren | -1.2 |
| Nov | – | – | – |
| Dec | – | – | – |