Bewolking — 2026
| Month | Culemborg | Houten | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 66.7 % | 64.9 % | +1.8 |
| Apr | 77.2 % | 79.3 % | -2.1 |
| May | 60.9 % | 60.9 % | +0.0 |
| Jun | 63.3 % | 63.2 % | +0.1 |
| Jul | 50.8 % | 50.9 % | -0.1 |
| Aug |
| 54.8 % |
| 54.8 % |
| +0.0 |
| Sep | 73.4 % | 74.3 % | -0.9 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |