Zonneschijn — 2023
| Maand | Lierneux | Trois-Ponts | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 117.6 uren | 118.4 uren | -0.8 |
| Apr | 228.7 uren | 230.2 uren | -1.5 |
| Mei | 323.4 uren | 325.1 uren | -1.7 |
| Jun | 394.6 uren | 393.7 uren | +0.9 |
| Jul | 320.9 uren | 327 uren | -6.1 |
| Aug |
| 282.1 uren |
| 281.5 uren |
| +0.6 |
| Sep | 282.2 uren | 284.5 uren | -2.3 |
| Okt | 180.3 uren | 181.9 uren | -1.6 |
| Nov | 63.9 uren | 66.6 uren | -2.7 |
| Dec | 63.5 uren | 65.5 uren | -2.0 |