Bewolking — 2023
| Month | Sint-Niklaas | Hamme | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 87 % | 86.1 % | +0.9 |
| Apr | 68.1 % | 68 % | +0.1 |
| May | 61 % | 60.9 % | +0.1 |
| Jun | 42.7 % | 41.7 % | +1.0 |
| Jul | 64.9 % | 64.1 % | +0.8 |
| Aug |
| 61.1 % |
| 60.2 % |
| +0.9 |
| Sep | 58.8 % | 57.8 % | +1.0 |
| Oct | 77.8 % | 77.6 % | +0.2 |
| Nov | 75.1 % | 74.6 % | +0.5 |
| Dec | 84 % | 83.9 % | +0.1 |