Bewolking — 2020
| Month | Achtkarspelen | Dantumadiel | Difference |
|---|---|---|---|
| Jan | 82.1 % | 81.7 % | +0.4 |
| Feb | 74.2 % | 73.4 % | +0.8 |
| Mar | 53.1 % | 52.1 % | +1.0 |
| Apr | 44.4 % | 44 % | +0.4 |
| May | 49.7 % | 49.1 % | +0.6 |
| Jun | 70.5 % | 70.1 % | +0.4 |
| Jul | 65.3 % | 64.9 % | +0.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |