Bewolking — 2026
| Month | Brummen | Voorst | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 64.8 % | 62.4 % | +2.4 |
| Apr | 77.9 % | 77.9 % | +0.0 |
| May | 59.7 % | 60.8 % | -1.1 |
| Jun | 63.8 % | 64.1 % | -0.3 |
| Jul | 50.5 % | 53 % | -2.5 |
| Aug |
| 55.3 % |
| 56.2 % |
| -0.9 |
| Sep | 70.4 % | 70.3 % | +0.1 |
| Oct | 66.8 % | 68.9 % | -2.1 |
| Nov | – | – | – |
| Dec | – | – | – |