I ride a outdoors in November, especially if it's sunny out. I really don't like riding in temps below 40, but I do. If it's wet forget it... anytime, unless I get caught out there. Strong winds, like 30mph sustained or frequent gusts, no. I am light weight and so is my bike, and there have been times I've been blown into the road! But Novembetr is kind of a transition time for me, until the snow falls. I do a lot of hiking and this year will be running. If it's horribly cold and windy or raining/snowing, I am buying a treadmill for the house. Usually, don't put the bikes on the trainer until December. I do yoga, core, and weights at home, too.
I try to stay outdoors, but use the bike on the trainer 2-3 times a week, run, and add in snow shoeing and x country skiing once it snows. I used to do spin classes, but the trainer has replaced that.
If there's a sunny day in the winter where it's 30 or above and the streets are OK, I'll take my Jamis Coda or mountain bike out on the road for a short ride. But, I actually like the break from riding, so I am ready to start again around March 1st.