Is is COLD?

It's been a little bit colder lately, but not as much colder as I think, so I assume that the winter has not come yet. I heard someone said it's really cold today, and it seems that they've already worn a lot of clothes, but I don't understand why they still feel cold.

I wore one more skivvies, put on my jacket and I rode my bike to go to school as usual this morning. On the way to school, I didn't feel like I was frozen, whereas I felt it was kind of cool. Probably it is because I exercise from time to time, so I won't feel cold easily. Again, I have to say it's really important to exercise, and it's one of the best ways to stay healthy.