Bewolking — 2020
| Month | Bronckhorst | Lochem | Difference |
|---|---|---|---|
| Jan | 80 % | 80.5 % | -0.5 |
| Feb | 76.8 % | 76.4 % | +0.4 |
| Mar | 54 % | 54.6 % | -0.6 |
| Apr | 37 % | 39 % | -2.0 |
| May | 51 % | 50.8 % | +0.2 |
| Jun | 68.9 % | 70.2 % | -1.3 |
| Jul | 65.5 % | 65.7 % | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |