Bewolking — 2023
| Maand | Boutersem | Bierbeek | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 85.8 % | 85.9 % | -0.1 |
| Apr | 69.4 % | 69.4 % | +0.0 |
| Mei | 61.8 % | 60.9 % | +0.9 |
| Jun | 39.7 % | 40 % | -0.3 |
| Jul | 63.6 % | 63.1 % | +0.5 |
| Aug |
| 61.8 % |
| 61.2 % |
| +0.6 |
| Sep | 56.9 % | 56.4 % | +0.5 |
| Okt | 75.7 % | 75.7 % | +0.0 |
| Nov | 76.4 % | 77 % | -0.6 |
| Dec | 83.9 % | 84.4 % | -0.5 |