Left the house at 0730, back before 1100 and it was 90F on the shaded patio.
35 miles and 3.7K of climb in the Whittier Hills along the East-West Rd corridors and Turnbull Cyn.
https://ridewithgps.com/routes/40632833
Learned my lesson last year that heat exhaustion can come on suddenly and if caught without shade and cool water, heat stroke and an ER visit will follow.