Bewolking — 2026
| Maand | Heumen | Mook en Middelaar | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 66.5 % | 68.1 % | -1.6 |
| Apr | 75.9 % | 75.6 % | +0.3 |
| Mei | 59.5 % | 59.2 % | +0.3 |
| Jun | 63 % | 63.2 % | -0.2 |
| Jul | 47.7 % | 47.6 % | +0.1 |
| Aug |
| 54.5 % |
| 54.2 % |
| +0.3 |
| Sep | 70.5 % | 70 % | +0.5 |
| Okt | 64.4 % | 64.8 % | -0.4 |
| Nov | – | – | – |
| Dec | – | – | – |