Zonneschijn — 2020
| Month | Genappe | Braine-l'Alleud | Difference |
|---|---|---|---|
| Jan | 157.4 uren | 156.3 uren | +1.1 |
| Feb | 199.4 uren | 195.6 uren | +3.8 |
| Mar | 293.2 uren | 295.8 uren | -2.6 |
| Apr | 367.3 uren | 367.3 uren | +0.0 |
| May | 423.2 uren | 423.7 uren | -0.5 |
| Jun | 419.4 uren | 421.3 uren | -1.9 |
| Jul | 406 uren | 404.5 uren | +1.5 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |