Zonneschijn — 2025
| Month | Ottignies-Louvain-la-Neuve | Rixensart | Difference |
|---|---|---|---|
| Jan | 101.4 uren | 89.7 uren | +11.7 |
| Feb | 140.2 uren | 140 uren | +0.2 |
| Mar | 292.1 uren | 290.6 uren | +1.5 |
| Apr | 312.1 uren | 309 uren | +3.1 |
| May | 337.6 uren | 334.4 uren | +3.2 |
| Jun | 377.4 uren | 372.8 uren | +4.6 |
| Jul | 399 uren | 397.4 uren | +1.6 |
| Aug | 341.8 uren | 333.7 uren | +8.1 |
| Sep | 260.4 uren | 254.9 uren | +5.5 |
| Oct | 139.5 uren | 137.1 uren | +2.4 |
| Nov | 115.4 uren | 118.4 uren | -3.0 |
| Dec | 103.9 uren | 98.1 uren | +5.8 |