Originally Posted by
terrymorse
Well, today’s ride started out nice enough, at 77F. It didn’t end up so nice.
In Saratoga, I thought “Highway 9 is shady, I’ll climb that”. The low temperature on Hwy 9 was 103.
I noticed, both Tuesday and today, driving North on 280 from 92 to 380, that the hottest places were the highest elevations. On Tuesday, at 8:30 it was already 89 degrees through the highest parts of Hillsborough and Burlingame, whereas when I left the house in San Mateo it was 75 degrees.