Bewolking — 2026
| Maand | Olst-Wijhe | Deventer | Verschil |
|---|---|---|---|
| Jan | 83.5 % | 83.8 % | -0.3 |
| Feb | 82.7 % | 82 % | +0.7 |
| Mrt | 50.6 % | 50.2 % | +0.4 |
| Apr | 77.5 % | 75.3 % | +2.2 |
| Mei | 60.5 % | 60.5 % | +0.0 |
| Jun | 63.9 % | 63.9 % | +0.0 |
| Jul | 55.9 % | 55.3 % | +0.6 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |