Bewolking — 2020
| Maand | Koekelberg | Jette | Verschil |
|---|---|---|---|
| Jan | 72.9 % | 75.2 % | -2.3 |
| Feb | 75.6 % | 75.1 % | +0.5 |
| Mrt | 54.1 % | 53 % | +1.1 |
| Apr | 33.1 % | 33.9 % | -0.8 |
| Mei | 49.3 % | 48.7 % | +0.6 |
| Jun | 63.9 % | 63.6 % | +0.3 |
| Jul | 61.2 % | 62.3 % | -1.1 |
| Aug |
| 59.4 % |
| 58.5 % |
| +0.9 |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |