Zonneschijn — 2026
| Month | Attert | Arlon | Difference |
|---|---|---|---|
| Jan | 68.1 uren | 67.8 uren | +0.3 |
| Feb | 84.8 uren | 86.1 uren | -1.3 |
| Mar | 237.9 uren | 229.7 uren | +8.2 |
| Apr | 308.9 uren | 313.8 uren | -4.9 |
| May | 407.4 uren | 407.5 uren | -0.1 |
| Jun | 419.5 uren | 419.5 uren | +0.0 |
| Jul | 433.8 uren | 433.9 uren | -0.1 |
| Aug | 387.9 uren | 387.9 uren | +0.0 |
| Sep | 327 uren | 327.1 uren | -0.1 |
| Oct | 227.6 uren | 232.6 uren | -5.0 |
| Nov | – | – | – |
| Dec | – | – | – |