Bewolking — 2020
| Month | Houyet | Beauraing | Difference |
|---|---|---|---|
| Jan | 71.6 % | 72.7 % | -1.1 |
| Feb | 79.7 % | 80.8 % | -1.1 |
| Mar | 57.7 % | 57.7 % | +0.0 |
| Apr | 33.3 % | 32.9 % | +0.4 |
| May | 49.5 % | 49.6 % | -0.1 |
| Jun | 63.2 % | 64.1 % | -0.9 |
| Jul | 62.7 % | 62.9 % | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |