Luchtvochtigheid — 2026
| Maand | Nivelles | Braine-l'Alleud | Verschil |
|---|---|---|---|
| Jan | 88.7 % | 88 % | +0.7 |
| Feb | 87 % | 86.8 % | +0.2 |
| Mrt | 79 % | 76.3 % | +2.7 |
| Apr | 68.2 % | 62.7 % | +5.5 |
| Mei | 74.1 % | 73 % | +1.1 |
| Jun | 73.1 % | 73.3 % | -0.2 |
| Jul | 62.4 % | 64 % | -1.6 |
| Aug |
| 64.9 % |
| 66 % |
| -1.1 |
| Sep | 74.1 % | 75.4 % | -1.3 |
| Okt | 83.1 % | 83.4 % | -0.3 |
| Nov | – | – | – |
| Dec | – | – | – |