Bewolking — 2023
| Maand | Rotselaar | Tremelo | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 86.6 % | 84 % | +2.6 |
| Apr | 68.3 % | 67.6 % | +0.7 |
| Mei | 61.3 % | 61.4 % | -0.1 |
| Jun | 40.5 % | 41.4 % | -0.9 |
| Jul | 64.1 % | 63.8 % | +0.3 |
| Aug |
| 61.1 % |
| 61.4 % |
| -0.3 |
| Sep | 56.5 % | 56.7 % | -0.2 |
| Okt | 76.1 % | 76.3 % | -0.2 |
| Nov | 76 % | 74.8 % | +1.2 |
| Dec | 83.6 % | 83.3 % | +0.3 |