Bewolking — 2025
| Month | Heuvelland | Poperinge | Difference |
|---|---|---|---|
| Jan | 78.5 % | 78.3 % | +0.2 |
| Feb | 69.5 % | 69.9 % | -0.4 |
| Mar | 43.7 % | 44.9 % | -1.2 |
| Apr | 45.8 % | 46.2 % | -0.4 |
| May | 56.3 % | 55.4 % | +0.9 |
| Jun | 50.9 % | 50.9 % | +0.0 |
| Jul | 51.3 % | 51.1 % | +0.2 |
| Aug |
| 54.8 % |
| 55.6 % |
| -0.8 |
| Sep | 58.4 % | 58.2 % | +0.2 |
| Oct | 80.4 % | 80.3 % | +0.1 |
| Nov | 74.5 % | 74.7 % | -0.2 |
| Dec | 73 % | 72.1 % | +0.9 |