out of the last 4 - 5 summers of going in August, last year was really the HOTTEST and we had RAIN almost daily. all the other summers we had rain an hour or two here and there. and i think cause of FTP it was JAM PACKED. but we still had fun . i think the later end of Aug isnt as bad, except the holiday week end into labor day is busy. we dont want to take dd out of middle school, plus sports, etc. so thats why we go in august. but i would still rather be in Disney in the heat and rain , than back at home in the heat. lol. just take your time , enjoy the little things. we also went back to our disney hotel and swam, which was a great way to break up the days. have a great time.