Bewolking — 2023
| Month | Bree | Oudsbergen | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 84.8 % | 86.4 % | -1.6 |
| Apr | 67.2 % | 66.7 % | +0.5 |
| May | 62.1 % | 62.1 % | +0.0 |
| Jun | 42.4 % | 42.9 % | -0.5 |
| Jul | 64.9 % | 64.5 % | +0.4 |
| Aug |
| 61.7 % |
| 61.7 % |
| +0.0 |
| Sep | 58.7 % | 58.8 % | -0.1 |
| Oct | 77.9 % | 78.1 % | -0.2 |
| Nov | 76.1 % | 77.1 % | -1.0 |
| Dec | 86.1 % | 86.3 % | -0.2 |