Bewolking — 2020
| Month | Hardenberg | Hoogeveen | Difference |
|---|---|---|---|
| Jan | 81 % | 81.8 % | -0.8 |
| Feb | 76.5 % | 76.1 % | +0.4 |
| Mar | 55.3 % | 54.7 % | +0.6 |
| Apr | 40.7 % | 41.2 % | -0.5 |
| May | 50.3 % | 50.4 % | -0.1 |
| Jun | 70.8 % | 70.9 % | -0.1 |
| Jul | 65.3 % | 65.5 % | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |