Bewolking — 2023
| Month | Verviers | Pepinster | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88.5 % | 87.5 % | +1.0 |
| Apr | 67.9 % | 67.7 % | +0.2 |
| May | 64.3 % | 64.4 % | -0.1 |
| Jun | 43.3 % | 42.4 % | +0.9 |
| Jul | 65.9 % | 66.1 % | -0.2 |
| Aug |
| 62 % |
| 62.1 % |
| -0.1 |
| Sep | 56.5 % | 56.1 % | +0.4 |
| Oct | 78.6 % | 78.1 % | +0.5 |
| Nov | 87.1 % | 84.4 % | +2.7 |
| Dec | 90.4 % | 88.9 % | +1.5 |