The picture showing the temp which looks like it's in a car dash, (sorry I coudn't copy it) if so, they are far from accurate.
The sensor which indicates the temp is behind a pannel somewhere or in the engine bay , so there is a lot of heat build up that effects the temp reading. It's not out in the air with no other heat effecting it. Have to knock about 5 degrees off that.
But yeah, it was hot today, but I don't think it was any hotter than the usual hot summer days.
Not looking forward to tomorrow but, ment to be an absolute stinker!