Bewolking — 2020
| Maand | De Fryske Marren | Súdwest-Fryslân | Verschil |
|---|---|---|---|
| Jan | 81.5 % | 81.5 % | +0.0 |
| Feb | 73.6 % | 72.7 % | +0.9 |
| Mrt | 51.3 % | 50.4 % | +0.9 |
| Apr | 42.5 % | 42.7 % | -0.2 |
| Mei | 46.8 % | 45.2 % | +1.6 |
| Jun | 70 % | 68.1 % | +1.9 |
| Jul | 62.4 % | 61.7 % | +0.7 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |