I am going with my husband on our first trip to Mexico this month, also it was our anniversary and my birthday in September so I decided to treat ourselves to a small getaway. I've been reading vacation forums and it looks like it may be pretty hot and rainy as well. I don't mind that much but I am wondering if it rains most of the time? I am going Sept.17 just for 4 days. I am used to going to Okanagan in BC for vacation with plus 30 weather most of the time. So I think I can handle the heat but I know the humidity makes it feel worse. Well, I will take my chances and stay by the pool or the ocean most days? I hope ocean can cool me off? Any advice on what I should bring besides lots of loose clothing?