Bewolking — 2023
| Month | Mesen | Heuvelland | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 87.5 % | 87.5 % | +0.0 |
| Apr | 67.1 % | 67.1 % | +0.0 |
| May | 55.8 % | 55.8 % | +0.0 |
| Jun | 42.8 % | 42.8 % | +0.0 |
| Jul | 62.2 % | 62.2 % | +0.0 |
| Aug |
| 56.5 % |
| 56.5 % |
| +0.0 |
| Sep | 58.2 % | 58.2 % | +0.0 |
| Oct | 74.9 % | 74.9 % | +0.0 |
| Nov | 75.1 % | 75.1 % | +0.0 |
| Dec | 80.1 % | 80.1 % | +0.0 |