Bewolking — 2020
| Month | Westerveld | Ooststellingwerf | Difference |
|---|---|---|---|
| Jan | 81.5 % | 82.7 % | -1.2 |
| Feb | 75.3 % | 75 % | +0.3 |
| Mar | 54 % | 53.3 % | +0.7 |
| Apr | 41.4 % | 42.2 % | -0.8 |
| May | 49.6 % | 50.2 % | -0.6 |
| Jun | 70.9 % | 71.2 % | -0.3 |
| Jul | 64.8 % | 64.9 % | -0.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |