Zonneschijn — 2020
| Month | Profondeville | Yvoir | Difference |
|---|---|---|---|
| Jan | 157.6 uren | 156.9 uren | +0.7 |
| Feb | 200.8 uren | 203.8 uren | -3.0 |
| Mar | 292.7 uren | 290.7 uren | +2.0 |
| Apr | 367.4 uren | 366.7 uren | +0.7 |
| May | 423 uren | 421.2 uren | +1.8 |
| Jun | 419 uren | 414.5 uren | +4.5 |
| Jul | 406.1 uren | 408.1 uren | -2.0 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |