Bewolking — 2026
| Month | Waterloo | Sint-Genesius-Rode | Difference |
|---|---|---|---|
| Jan | 79.1 % | 79.1 % | +0.0 |
| Feb | 78.6 % | 79.6 % | -1.0 |
| Mar | 55.1 % | 53 % | +2.1 |
| Apr | 57.4 % | 56.9 % | +0.5 |
| May | 58.9 % | 59.3 % | -0.4 |
| Jun | 63.9 % | 64 % | -0.1 |
| Jul | 44.3 % | 43.9 % | +0.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |