Bewolking — 2024
| Month | Ham-sur-Heure-Nalinnes | Montigny-le-Tilleul | Difference |
|---|---|---|---|
| Jan | 77.9 % | 77 % | +0.9 |
| Feb | 92.9 % | 92.1 % | +0.8 |
| Mar | 80.7 % | 80.6 % | +0.1 |
| Apr | 78.2 % | 77.3 % | +0.9 |
| May | 73.7 % | 74 % | -0.3 |
| Jun | 63.5 % | 64.4 % | -0.9 |
| Jul | 67.6 % | 67 % | +0.6 |
| Aug |
| 59.1 % |
| 59 % |
| +0.1 |
| Sep | 65.3 % | 64.6 % | +0.7 |
| Oct | 73.9 % | 73.1 % | +0.8 |
| Nov | 77.1 % | 77.2 % | -0.1 |
| Dec | 82.2 % | 82.7 % | -0.5 |