Luchtvochtigheid — 2020
| Month | Geraardsbergen | Lierde | Difference |
|---|---|---|---|
| Jan | 89 % | 88.9 % | +0.1 |
| Feb | 80.4 % | 80.3 % | +0.1 |
| Mar | 73 % | 73.6 % | -0.6 |
| Apr | 63.1 % | 63.6 % | -0.5 |
| May | 62.2 % | 61.9 % | +0.3 |
| Jun | 70.4 % | 70 % | +0.4 |
| Jul | 72 % | 72.4 % | -0.4 |
| Aug |
| – |
| 70.2 % |
| – |
| Sep | – | 74.2 % | – |
| Oct | – | 83.3 % | – |
| Nov | – | 86.5 % | – |
| Dec | – | 90.5 % | – |