Bewolking — 2020
| Maand | Erquelinnes | Merbes-le-Château | Verschil |
|---|---|---|---|
| Jan | 72.2 % | 72 % | +0.2 |
| Feb | 78.4 % | 78.9 % | -0.5 |
| Mrt | 55.2 % | 55.7 % | -0.5 |
| Apr | 33.3 % | 34.1 % | -0.8 |
| Mei | 49.9 % | 49.9 % | +0.0 |
| Jun | 64.6 % | 64.9 % | -0.3 |
| Jul | 61.9 % | 62.4 % | -0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |