I am currently in state A, which is upper part of this country, so it's warmer than other cities below. Compare to states below, this state is warmer. However, it's been abnormally cold lately. That's why even some locals say it's unusual. The other day, I happened to chat with a lady in a library and she said it was her first time wearing muffler in this city. A friend of mine asked me 'how cold is there? What temperature is it?' I suddenly realised it's just about 10 degree. I used to spend whole winter in negative temperature back in Korea.