I don't mind cold as long as it's humid or even wet. 40s and rainy Thursday but I rode 24 miles round trip to and from a friend's home for turkey day dinner. Coffee and a shot of baijiu to warm up.

But cold dry rides give me sinus headaches. I'll ride occasionally anyway but usually regret it later. My coldest rides have been down to the 20s. I'd get beardcicles. This autumn has been colder than usual for north Texas and I've done a few early morning group rides in the 30s, but can't say I enjoyed it.

Today, Saturday, was nice -- temps in the mid 60s, sunny, but a stiff 15-25 mph wind. The ride to my favorite 6 mile TT route was all headwind, but the actual time trial ride was all tailwind so it was a breeze.