"Warm" can be an understatement! Average weather in Phoenix in June is mid-100's . . . but it is a dry heat! We spent a week there a couple of times when the kids were young, and we would hang out in the lazy river from about 10 am to 1, grab some lunch and then do it again in the afternoon. On one day - Saturday or Sunday I think - the staff at the hotel would drop frozen grapes in your mouth as you floated by. It's a lot of fun. Haven't been there in about 10 years - hope you have as much fun as we did.