Bewolking — 2023
| Month | Philippeville | Viroinval | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88.2 % | 89.7 % | -1.5 |
| Apr | 69.6 % | 69.8 % | -0.2 |
| May | 60.9 % | 61.3 % | -0.4 |
| Jun | 40 % | 40.2 % | -0.2 |
| Jul | 61 % | 61.3 % | -0.3 |
| Aug |
| 59.7 % |
| 60.1 % |
| -0.4 |
| Sep | 54.9 % | 54.5 % | +0.4 |
| Oct | 76.4 % | 76.4 % | +0.0 |
| Nov | 83.7 % | 84.2 % | -0.5 |
| Dec | 91 % | 91.6 % | -0.6 |