Bewolking — 2025
| Month | Waddinxveen | Gouda | Difference |
|---|---|---|---|
| Jan | 79.9 % | 78.9 % | +1.0 |
| Feb | 71.6 % | 72.3 % | -0.7 |
| Mar | 43.4 % | 42.4 % | +1.0 |
| Apr | 45.1 % | 44.8 % | +0.3 |
| May | 47.2 % | 46.9 % | +0.3 |
| Jun | 48.3 % | 49 % | -0.7 |
| Jul | 56.6 % | 56.9 % | -0.3 |
| Aug |
| 57.4 % |
| 56.7 % |
| +0.7 |
| Sep | 60.9 % | 60.8 % | +0.1 |
| Oct | 85 % | 85.8 % | -0.8 |
| Nov | 76.7 % | 76.2 % | +0.5 |
| Dec | 76.6 % | 76.8 % | -0.2 |