Bewolking — 2023
| Maand | Herne | Galmaarden | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 86.2 % | 85.6 % | +0.6 |
| Apr | 67.9 % | 67.9 % | +0.0 |
| Mei | 60.2 % | 60.2 % | +0.0 |
| Jun | 40.2 % | 40.2 % | +0.0 |
| Jul | 63.4 % | 63.4 % | +0.0 |
| Aug |
| 60.4 % |
| 60.4 % |
| +0.0 |
| Sep | 56.7 % | 56.7 % | +0.0 |
| Okt | 75.6 % | 75.6 % | +0.0 |
| Nov | 76.2 % | 76.2 % | +0.0 |
| Dec | 83.5 % | 83.5 % | +0.0 |