Bewolking — 2020
| Monat | Leeuwarden | Tytsjerksteradiel | Unterschied |
|---|---|---|---|
| Jan | 81.5 % | 81.7 % | -0.2 |
| Feb | 72.7 % | 73.4 % | -0.7 |
| Mär | 50.9 % | 52.1 % | -1.2 |
| Apr | 44.1 % | 44 % | +0.1 |
| Mai | 48 % | 49.1 % | -1.1 |
| Jun | 69.1 % | 70.1 % | -1.0 |
| Jul | 64 % | 64.9 % | -0.9 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |