Zonneschijn — 2026
| Month | La Roche-en-Ardenne | Tenneville | Difference |
|---|---|---|---|
| Jan | 85.6 uren | 77.9 uren | +7.7 |
| Feb | 101.6 uren | 86.8 uren | +14.8 |
| Mar | 59.9 uren | 73.7 uren | -13.8 |
| Apr | 27.8 uren | 28 uren | -0.2 |
| May | 407.2 uren | 407.6 uren | -0.4 |
| Jun | 419.5 uren | 419.4 uren | +0.1 |
| Jul | 434.3 uren | 433.6 uren | +0.7 |
| Aug | 386.7 uren | 387.2 uren | -0.5 |
| Sep | 317.5 uren | 322.2 uren | -4.7 |
| Oct | 241 uren | 239.5 uren | +1.5 |
| Nov | – | – | – |
| Dec | – | – | – |