Bewolking — 2023
| Month | Tienen | Glabbeek | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 84.4 % | 86.9 % | -2.5 |
| Apr | 69.2 % | 69.3 % | -0.1 |
| May | 60.6 % | 60.8 % | -0.2 |
| Jun | 40 % | 39.9 % | +0.1 |
| Jul | 63.2 % | 63.7 % | -0.5 |
| Aug |
| 61.1 % |
| 62 % |
| -0.9 |
| Sep | 56.1 % | 56.6 % | -0.5 |
| Oct | 75.6 % | 76.2 % | -0.6 |
| Nov | 77 % | 76.2 % | +0.8 |
| Dec | 84.6 % | 84.1 % | +0.5 |