OK - the temp this am was 36F, with a weather forecast promise of about 50 with some sundhine in the PM.
So, I got all bundled up in many layers, and did my 22 mile ride. It was fun EXCEPT - why is everything (that is, me) so slow when it is colder. It was like pedaling through molasses!
Tires seemed more resistant
I had extra layers of clothing, so I had to work harder to pedal
etc., ?