Bewolking — 2026
| Month | De Fryske Marren | Urk | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 67 % | 60.2 % | +6.8 |
| Apr | 73.8 % | 73 % | +0.8 |
| May | 55.2 % | 55.1 % | +0.1 |
| Jun | 61.2 % | 60.9 % | +0.3 |
| Jul | 56.6 % | 54.9 % | +1.7 |
| Aug |
| 52 % |
| 51.5 % |
| +0.5 |
| Sep | 67.8 % | 67.5 % | +0.3 |
| Oct | 69.6 % | 68.7 % | +0.9 |
| Nov | – | – | – |
| Dec | – | – | – |