Bewolking — 2023
| Month | Ittre | Braine-le-Château | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88.3 % | 88.3 % | +0.0 |
| Apr | 69.4 % | 69.4 % | +0.0 |
| May | 60.6 % | 60.6 % | +0.0 |
| Jun | 39.3 % | 39.3 % | +0.0 |
| Jul | 64.4 % | 64.4 % | +0.0 |
| Aug |
| 60.5 % |
| 60.5 % |
| +0.0 |
| Sep | 57.2 % | 57.2 % | +0.0 |
| Oct | 76.6 % | 76.6 % | +0.0 |
| Nov | 79.3 % | 79.3 % | +0.0 |
| Dec | 84.9 % | 84.9 % | +0.0 |