| Beaufort | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | > 10 | |
| Soort | ||||||||||||
| regen | 1 | 2 | 3 | 3 | 4 | 5 | 6 | 1 | 2 | 3 | 6 | |
| storm | 1 | 2 | 2 | 3 | 4 | 5 | 6 | 1 | 2 | 3 | 2 | |
| onweer | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 1 | 4 | 3 | 6 | |
| zon | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 4 | 2 | 1 | |
| mist | 2 | 1 | 3 | 4 | 5 | 6 | 2 | 6 | 1 | 3 | 0 | |
| bijna zon | 3 | 3 | 2 | 4 | 5 | 6 | 5 | 1 | 5 | 2 | 2 | |
| bewolkt | 4 | 4 | 4 | 3 | 5 | 6 | 1 | 4 | 5 | 2 | 3 | |
| helder | 5 | 5 | 5 | 5 | 4 | 6 | 1 | 2 | 3 | 6 | 1 |