Bewolking — 2023
| Maand | Virton | Rouvroy | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 87 % | 84.5 % | +2.5 |
| Apr | 69.5 % | 69.6 % | -0.1 |
| Mei | 56.8 % | 56.5 % | +0.3 |
| Jun | 38 % | 38.2 % | -0.2 |
| Jul | 61.7 % | 60.8 % | +0.9 |
| Aug |
| 58.3 % |
| 58.4 % |
| -0.1 |
| Sep | 50.4 % | 50.9 % | -0.5 |
| Okt | 75.6 % | 75.4 % | +0.2 |
| Nov | 86.6 % | 85.2 % | +1.4 |
| Dec | 94.7 % | 93.6 % | +1.1 |