This stuff is all relative. Our son and daughter-in-law-to-be are joining us in Vegas Mar 27-Apr 3. I made the reservation yesterday. She posted on Facebook how she is looking forward to the warmth and doing some swimming. Many made fun of her considering the average high in Vegas for that week is about 73 degrees. However the couple lives in Chevy Chase, MD and it is about 40 degrees less then 73 right now. She believes that 73 would be swimming weather based upon her present circumstances. I see nothing wrong with that. We will be at the Grandview for part of the visit and the pools there will be open I am sure. If Brittni wants to hit the pool, why not! We live in Indy and 73 sure sounds nice and warm to me right now (It is currently 19 degrees F).