Zonneschijn — 2026
| Month | Stoumont | Lierneux | Difference |
|---|---|---|---|
| Jan | 88.3 uren | 78.7 uren | +9.6 |
| Feb | 94.8 uren | 86 uren | +8.8 |
| Mar | 229.2 uren | 170.9 uren | +58.3 |
| Apr | 303.6 uren | 307.1 uren | -3.5 |
| May | 407 uren | 405.8 uren | +1.2 |
| Jun | 419 uren | 418.8 uren | +0.2 |
| Jul | 434 uren | 433.8 uren | +0.2 |
| Aug | 386.2 uren | 386.7 uren | -0.5 |
| Sep | 313.8 uren | 317.3 uren | -3.5 |
| Oct | 259.2 uren | 252.3 uren | +6.9 |
| Nov | 0.4 uren | 0 uren | +0.4 |
| Dec | – | – | – |