Bewolking — 2026
| Maand | Olst-Wijhe | Heerde | Verschil |
|---|---|---|---|
| Jan | 83.5 % | – | – |
| Feb | 82.7 % | – | – |
| Mrt | 50.6 % | 66.3 % | -15.7 |
| Apr | 77.5 % | 78.8 % | -1.3 |
| Mei | 60.5 % | 60 % | +0.5 |
| Jun | 63.9 % | 63.4 % | +0.5 |
| Jul | 52.9 % | 54.6 % | -1.7 |
| Aug |
| 56.1 % |
| 55.3 % |
| +0.8 |
| Sep | 70 % | 69.3 % | +0.7 |
| Okt | 68.3 % | 69 % | -0.7 |
| Nov | – | – | – |
| Dec | – | – | – |