It’s cold here today, and swimming is the last thing I want to do right now. However, if the pool had an electric pool heater then that would be nice, but I still wouldn’t go swimming unless it was an indoor pool. When I was in high school, though, it was a different story. There was an outdoor heated pool where my friends and I went swimming one time when the temperature was in the 30’s. It was nice as long as we were in the pool, but it was freezing when we got out! I guess that experience is why I would only want to swim in an indoor pool.