Luchtvochtigheid — 2025
| Month | Honnelles | Quiévrain | Difference |
|---|---|---|---|
| Jan | 90.4 % | 89.5 % | +0.9 |
| Feb | 82.7 % | 82 % | +0.7 |
| Mar | 75 % | 74.6 % | +0.4 |
| Apr | 70.6 % | 65 % | +5.6 |
| May | 67 % | 64.6 % | +2.4 |
| Jun | 70.7 % | 68.6 % | +2.1 |
| Jul | 72 % | 71.4 % | +0.6 |
| Aug |
| 66.3 % |
| 65.4 % |
| +0.9 |
| Sep | 75.5 % | 73.4 % | +2.1 |
| Oct | 83.1 % | 81.6 % | +1.5 |
| Nov | 88.6 % | 87.4 % | +1.2 |
| Dec | 87.6 % | 86.6 % | +1.0 |