Bewolking — 2026
| Month | Nieuwkoop | Bodegraven-Reeuwijk | Difference |
|---|---|---|---|
| Jan | 79.7 % | – | – |
| Feb | 80.3 % | – | – |
| Mar | 53.4 % | 60.1 % | -6.7 |
| Apr | 77.7 % | 76.5 % | +1.2 |
| May | 59.1 % | 59.9 % | -0.8 |
| Jun | 60.6 % | 62.1 % | -1.5 |
| Jul | 50.6 % | 49.9 % | +0.7 |
| Aug |
| 53.1 % |
| 54.7 % |
| -1.6 |
| Sep | 72.6 % | 74.7 % | -2.1 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |