Herdla
| Ma | Ti | Ke | To | Pe | La | Su | Ma | |
|---|---|---|---|---|---|---|---|---|
| Tuuli |  | | | | | | | |
| Suunta | | | | | | | | |
| Keskiarvo (kn) | 10 | 14 | 18 | 26 | 10 | 7 | 8 | 11 |
| Puuska (kn) | 11 | 16 | 25 | 30 | 15 | 7 | 8 | 15 |
| Aallot | | | | | | | | |
| Suunta | | | | | | | | |
| Korkeus (m) | 3.1 | 2.2 | 2.4 | 2.8 | 2.7 | 1.1 | 0.7 | 0.7 |
| Ajanjakso (s) | 14 | 9 | 10 | 10 | 8 | 8 | 10 | 9 |
| Lämpö | 4 | -2 | 0 | 2 | -1 | -1 | -3 | -1 |
| Pilvet | 100 | 100 | 77 | 66 | 88 | 98 | 19 | 34 |
| Sade | 0.3 | 3.1 | 0.4 | 0.7 | 0.2 |