Bewolking — 2020
| Maand | Assen | Midden-Drenthe | Verschil |
|---|---|---|---|
| Jan | 82.8 % | 81.8 % | +1.0 |
| Feb | 75.8 % | 76.1 % | -0.3 |
| Mrt | 54 % | 54.7 % | -0.7 |
| Apr | 42 % | 41.2 % | +0.8 |
| Mei | 50.7 % | 50.4 % | +0.3 |
| Jun | 71 % | 70.9 % | +0.1 |
| Jul | 66 % | 65.5 % | +0.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |