Bewolking — 2023
| Maand | Frasnes-lez-Anvaing | Ronse | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 87.3 % | 86.3 % | +1.0 |
| Apr | 68.4 % | 68.3 % | +0.1 |
| Mei | 58 % | 59.3 % | -1.3 |
| Jun | 41.1 % | 41.3 % | -0.2 |
| Jul | 62.9 % | 63.7 % | -0.8 |
| Aug |
| 59.9 % |
| 60 % |
| -0.1 |
| Sep | 57 % | 57 % | +0.0 |
| Okt | 75.6 % | 75.5 % | +0.1 |
| Nov | 76.7 % | 76.8 % | -0.1 |
| Dec | 82.4 % | 82.9 % | -0.5 |