Well, I didn’t manage to get the hottest temperatures of the summer because I had assumed that the hottest month during summer is August (like it is in Wisconsin). That was not true. Therefore I do not have very many temperatures for you. Note these are temperatures that were taken not in the shade and also my thermometer’s maximum temperature is 52 C (125.6 F). I’ll do my best next summer to get better and more detailed temperatures.
Date C °F time of day
Friday August 7, 2009 52 125.6 1:45 PM
26 78.8 9:00 PM
Saturday August 8, 2009 30 86 8:15 AM
39 102.2 11:45 AM
52 125.6 3:10 PM
26 78.8 9:10 PM