Bewolking — 2020
| Maand | Ferrières | Hamoir | Verschil |
|---|---|---|---|
| Jan | 73.1 % | 71.5 % | +1.6 |
| Feb | 80.8 % | 80.4 % | +0.4 |
| Mrt | 58.3 % | 57.6 % | +0.7 |
| Apr | 33.9 % | 31.7 % | +2.2 |
| Mei | 49.9 % | 49.8 % | +0.1 |
| Jun | 63.4 % | 62.9 % | +0.5 |
| Jul | 62.5 % | 62.7 % | -0.2 |
| Aug |
| 62 % |
| – |
| – |
| Sep | 56.6 % | – | – |
| Okt | 82.4 % | – | – |
| Nov | 62.5 % | – | – |
| Dec | 87.5 % | – | – |