Winter yesterday, summer today

Yesterday - well, actually two days ago - it was winter. You know, long johns, layering, a warm jacket. Today it's summer. Today as I walked I saw a lot of short sleeve or sleeveless shirts and blouses, shorts, sandals. Here in San Juan it doesn't "work up" to summer. It comes overnight! Today it's 81 degrees. Wonderful! I hear a lot of groaning and moaning about the heat, but you won't hear me complaining about this wonderful heat!