Zonneschijn — 2024
| Maand | Houffalize | Lierneux | Verschil |
|---|---|---|---|
| Jan | 98.3 uren | 94.8 uren | +3.5 |
| Feb | 68.6 uren | 67.8 uren | +0.8 |
| Mrt | 202.5 uren | 193.1 uren | +9.4 |
| Apr | 229.8 uren | 217.7 uren | +12.1 |
| Mei | 270.2 uren | 252 uren | +18.2 |
| Jun | 294.6 uren | 292.5 uren | +2.1 |
| Jul | 338.3 uren | 311.7 uren | +26.6 |
| Aug | 326.1 uren | 323.3 uren | +2.8 |
| Sep | 254.2 uren | 237.1 uren | +17.1 |
| Okt | 176.3 uren | 173.6 uren | +2.7 |
| Nov | 100.9 uren | 93.8 uren | +7.1 |
| Dec | 66.9 uren | 67.3 uren | -0.4 |