transatlantic--sept/oct weather/wardrobe

We are doing Galaxy (Celebrity) transatlantic in September. Ports will be Le Havre, France, Vigo, Spain, Lisbon, Portugal, Madeira, Portgual, St. Marteen, and Puerto Rico. Although some of the answers are obvious, what clothing will we need to pack? What will the weather be like?

[Nanatravel]

We sailed 9/9 on the Millennium last year to many of those European ports. Other than Amsterdam where it was damp and rainy, and Paris it rained but was warm, The average temperature was in the high 70's and 80's with Sunshire and beautiful days. I recommend you bring some cotton pants or capri outfits and a few short outfits that you can mix or match. I brought a nylon lined jogging suit jacket and used it primarily in Amsterdam. Evenings were as usual.