Luchtvochtigheid — 2025
| Month | Frasnes-lez-Anvaing | Ronse | Difference |
|---|---|---|---|
| Jan | 90.6 % | 90.7 % | -0.1 |
| Feb | 84.3 % | 84.3 % | +0.0 |
| Mar | 77.1 % | 76.8 % | +0.3 |
| Apr | 71.6 % | 70.5 % | +1.1 |
| May | 68.4 % | 65.1 % | +3.3 |
| Jun | 69.1 % | 68.5 % | +0.6 |
| Jul | 74 % | 73 % | +1.0 |
| Aug |
| 71.1 % |
| 70.1 % |
| +1.0 |
| Sep | 76.4 % | 76.2 % | +0.2 |
| Oct | 83.4 % | 83.6 % | -0.2 |
| Nov | 88.4 % | 88.8 % | -0.4 |
| Dec | 88 % | 88 % | +0.0 |