Bewolking — 2023
| Month | Floreffe | Jemeppe-sur-Sambre | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 88 % | 86.8 % | +1.2 |
| Apr | 69.2 % | 70 % | -0.8 |
| May | 60.6 % | 60.7 % | -0.1 |
| Jun | 40.8 % | 39.8 % | +1.0 |
| Jul | 62.9 % | 62.2 % | +0.7 |
| Aug |
| 60.8 % |
| 60.5 % |
| +0.3 |
| Sep | 56.2 % | 56.7 % | -0.5 |
| Oct | 76.7 % | 77 % | -0.3 |
| Nov | 80.9 % | 80.9 % | +0.0 |
| Dec | 87.9 % | 88 % | -0.1 |