Bewolking — 2020
| Monat | Leeuwarden | Waadhoeke | Unterschied |
|---|---|---|---|
| Jan | 81.5 % | 81.6 % | -0.1 |
| Feb | 72.7 % | 72.1 % | +0.6 |
| Mär | 50.9 % | 49.3 % | +1.6 |
| Apr | 44.1 % | 44.9 % | -0.8 |
| Mai | 48 % | 46.1 % | +1.9 |
| Jun | 69.1 % | 66.9 % | +2.2 |
| Jul | 64 % | 62.2 % | +1.8 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |