This GD Heat... is not that bad
I loved both the book and the movie so when I nitpick little issues, it's out of love.
Early in the movie Pete mentions to Ray "this GD Heat." If we assume that, as with the book, the movie takes place in Maine.... And we know that it takes place on May 1st... A quick Google search shows that the hottest it's ever been on May 1st in Maine is in the low 80s. Not so hot really.