Bewolking — 2026
| Maand | Schiermonnikoog | Westerkwartier | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 59.5 % | 64.9 % | -5.4 |
| Apr | 71.9 % | 75.9 % | -4.0 |
| Mei | 53.3 % | 56.1 % | -2.8 |
| Jun | 59.3 % | 61.8 % | -2.5 |
| Jul | 60.5 % | 61.6 % | -1.1 |
| Aug |
| 52.9 % |
| 54.2 % |
| -1.3 |
| Sep | 71.1 % | 72.3 % | -1.2 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |