Zonneschijn — 2023
| Maand | Tenneville | La Roche-en-Ardenne | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 115.4 uren | 119.2 uren | -3.8 |
| Apr | 214.4 uren | 219 uren | -4.6 |
| Mei | 326.3 uren | 328.5 uren | -2.2 |
| Jun | 398.1 uren | 402 uren | -3.9 |
| Jul | 315.6 uren | 315.7 uren | -0.1 |
| Aug |
| 282.9 uren |
| 284.5 uren |
| -1.6 |
| Sep | 283.9 uren | 284.9 uren | -1.0 |
| Okt | 173.1 uren | 180.5 uren | -7.4 |
| Nov | 68.6 uren | 74.9 uren | -6.3 |
| Dec | 65.6 uren | 69.1 uren | -3.5 |