Zonneschijn — 2025
| Month | Gembloux | Walhain | Difference |
|---|---|---|---|
| Jan | 93.5 uren | 101.4 uren | -7.9 |
| Feb | 131.5 uren | 140.2 uren | -8.7 |
| Mar | 279 uren | 292.1 uren | -13.1 |
| Apr | 301 uren | 312.1 uren | -11.1 |
| May | 322.9 uren | 337.6 uren | -14.7 |
| Jun | 365.2 uren | 377.4 uren | -12.2 |
| Jul | 386.2 uren | 399 uren | -12.8 |
| Aug | 335.8 uren | 341.8 uren | -6.0 |
| Sep | 248.5 uren | 260.4 uren | -11.9 |
| Oct | 140.7 uren | 139.5 uren | +1.2 |
| Nov | 107.6 uren | 115.4 uren | -7.8 |
| Dec | 98.4 uren | 103.9 uren | -5.5 |