We were there 6/9 - 6/17- every day at least 95 
not counting the heat index. Weirdly, we found we felt better the longer we stayed in the parks. 
I was so hot when we walked in- it feels like you go blocks without any shade. But once we were in, we would stop and rest and drink- I resorted to dribbling the (free) ice water on the top of my head to cool down. I saw people with wet washcloths on their heads instead of hats 
and some with umbrellas. Sometimes we just had to stop and sit in the shade for 20 minutes and then we would get refreshed again. (sort of 
) and we ate lunch at airconditioned sit down places. when it wa time to leave, the walk out of the park was brutal- a few other parts we found to be extra hot was walking through "Hollywood" (argh no shade!) and Suess Landing. But once we got deeper into the park we found shade and misters to help cool us down.
not counting the heat index. Weirdly, we found we felt better the longer we stayed in the parks. I was so hot when we walked in- it feels like you go blocks without any shade. But once we were in, we would stop and rest and drink- I resorted to dribbling the (free) ice water on the top of my head to cool down. I saw people with wet washcloths on their heads instead of hats and some with umbrellas. Sometimes we just had to stop and sit in the shade for 20 minutes and then we would get refreshed again. (sort of ) and we ate lunch at airconditioned sit down places. when it wa time to leave, the walk out of the park was brutal- a few other parts we found to be extra hot was walking through "Hollywood" (argh no shade!) and Suess Landing. But once we got deeper into the park we found shade and misters to help cool us down.
I remember replying to someone's post that asked if they should cancel their plans because it was scheduled to rain the same week. I told them something like "It blows over, and 10 minutes later you have sunshine". Not. It rained all. week. long.
