It is hot. Really hot. Basically, it's too hot to have fun. We bought $17 spray bottles to try and cool down a little. We left the park and went for an afternoon swim. We returned to the park for dinner. After pushing my kids around in the stroller and the heat, I started having contractions and had to sit and drink water, and continue to take it easy. But then again, I feel like I can't complain about anything because we are in Disneyland! That's amazing! But crowded Disneyland in a hundred degrees is not the most awesome Disneyland to experience.