Bewolking — 2024
| Month | Plombières | Kelmis | Difference |
|---|---|---|---|
| Jan | 77.8 % | 78.7 % | -0.9 |
| Feb | 91 % | 90.7 % | +0.3 |
| Mar | 82.3 % | 82.4 % | -0.1 |
| Apr | 83.8 % | 84.1 % | -0.3 |
| May | 74 % | 74.6 % | -0.6 |
| Jun | 64.5 % | 63.9 % | +0.6 |
| Jul | 66.5 % | 66.2 % | +0.3 |
| Aug |
| 58.7 % |
| 57.9 % |
| +0.8 |
| Sep | 61.9 % | 62.9 % | -1.0 |
| Oct | 70.2 % | 71.1 % | -0.9 |
| Nov | 73.9 % | 73.7 % | +0.2 |
| Dec | 83.3 % | 83.1 % | +0.2 |