Bewolking — 2023
| Month | Sint-Truiden | Gingelom | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 84.1 % | 84.5 % | -0.4 |
| Apr | 68.5 % | 68.3 % | +0.2 |
| May | 60.2 % | 60.3 % | -0.1 |
| Jun | 40.7 % | 40.5 % | +0.2 |
| Jul | 63.7 % | 63.9 % | -0.2 |
| Aug |
| 61 % |
| 60.8 % |
| +0.2 |
| Sep | 56 % | 56.1 % | -0.1 |
| Oct | 76.2 % | 76 % | +0.2 |
| Nov | 77.2 % | 78.2 % | -1.0 |
| Dec | 85.2 % | 85.8 % | -0.6 |