Bewolking — 2020
| Month | Zwartewaterland | Staphorst | Difference |
|---|---|---|---|
| Jan | 80.7 % | 81.5 % | -0.8 |
| Feb | 75.2 % | 75.3 % | -0.1 |
| Mar | 53.9 % | 54 % | -0.1 |
| Apr | 40.7 % | 41.4 % | -0.7 |
| May | 49 % | 49.6 % | -0.6 |
| Jun | 70.3 % | 70.9 % | -0.6 |
| Jul | 64.9 % | 64.8 % | +0.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |