About a month ago, we had a warming period just south of the Atlanta Airport and the water temps were around 71*. We swam for a day or two and then the rain came and it got cooler again. Two weeks ago it was hot outside and I jumped in the pool just to cool off. Water temp was 63*. It was cold! Yesterday evening, I did the same thing. It is still too cold to swim for any length of time, but to jump in and cool off, it is perfect. I'm working from home part of the week and I can't wait for it to warm up enough to really enjoy being home at 5 pm and jumping in the pool. My commute time is an hour so I'm rarely home during the week to enjoy the pool.