Oeiras
| Ma | Di | Wo | Do | Vr | Za | Zo | Ma | |
|---|---|---|---|---|---|---|---|---|
| Wind |  | | | | | | | |
| Richting | | | | | | | | |
| Gemiddelde (kn) | 15 | 14 | 16 | 6 | 5 | 5 | 7 | 7 |
| Windstoot (kn) | 23 | 23 | 27 | 8 | 6 | 10 | 18 | 15 |
| Golven | | | | | | | | |
| Richting | | | | | | | | |
| Golfhoogte (m) | 3.9 | 2.6 | 4.7 | 3.9 | 3.1 | 2.7 | 2.1 | 2.1 |
| Periode (s) | 12 | 10 | 15 | 15 | 15 | 14 | 14 | 14 |
| Temp. | 12 | 15 | 15 | 17 | 17 | 15 | 14 | 11 |
| Wolken | 63 | 100 | 93 | 98 | 76 | 99 | 19 | |
| Regen | 2.4 | 3.4 | 0.1 |