Bewolking — 2026
| Maand | Boussu | Saint-Ghislain | Verschil |
|---|---|---|---|
| Jan | 79.4 % | 79.4 % | +0.0 |
| Feb | 79.7 % | 79.7 % | +0.0 |
| Mrt | 53 % | 50.2 % | +2.8 |
| Apr | 57.1 % | 57.4 % | -0.3 |
| Mei | 58.6 % | 58.6 % | +0.0 |
| Jun | 62.3 % | 62.3 % | +0.0 |
| Jul | 43 % | 43.1 % | -0.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |