Bewolking — 2026
| Monat | Zwolle | Heerde | Unterschied |
|---|---|---|---|
| Jan | 83.1 % | – | – |
| Feb | 83.1 % | – | – |
| Mär | 52.8 % | 66.3 % | -13.5 |
| Apr | 78.5 % | 78.8 % | -0.3 |
| Mai | 60 % | 60 % | +0.0 |
| Jun | 63.4 % | 63.4 % | +0.0 |
| Jul | 54.6 % | 54.6 % | +0.0 |
| Aug |
| 55.3 % |
| 55.3 % |
| +0.0 |
| Sep | 70.3 % | 71.1 % | -0.8 |
| Okt | – | – | – |
| Nov | – | – | – |
| Dez | – | – | – |