Luchtvochtigheid — 2020
| Month | Quévy | Colfontaine | Difference |
|---|---|---|---|
| Jan | 90.3 % | 89.3 % | +1.0 |
| Feb | 83.4 % | 81.1 % | +2.3 |
| Mar | 74.5 % | 73.6 % | +0.9 |
| Apr | 63.3 % | 63.7 % | -0.4 |
| May | 64.4 % | 63.4 % | +1.0 |
| Jun | 70.9 % | 69.4 % | +1.5 |
| Jul | 71 % | 70.5 % | +0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |