AZ without AC

So this weekend my vehicle, a 1992 Bronco, stopped blowing cold air. So Driving the truck home on Sunday was miserable. Hot and nasty. So my husband and youngest son take it into the shop and start tearing into it. Mice. Stupid mice. They made a nest inside the AC blower. My husband said he was surprised it even blew at all. They cleaned it out and charged it and low and behold it is so cold. It was around 9:30 when they finished. We went to McDonald's to get ice cream and I was so cold my teeth were chattering. They had charged it about a month ago. I was super cold then too. Like I said stupid mice.