It is getting cold.. The coldest weather I have seen was - 40 in Siberia, went one time to see some relatives and see the really cold weather. You have to put oil on the face before going outside, its thick, but only that what can protect in this weather. And children, put the oil, dress and walk to school.
People say that cold air is good for your health,
can cure asthma or cough, make umune system stronger. I saw in the early morning people were walking outside for about an hour, some eat snow a bit. When I was small, every morning at 6 o'clock I was outside in any weather, in school running on the stadium, now just going to gym.
My grandmother, her cousins every morning at 5 walking their dogs, in the evening too. One time a man called them "girls", they talked about it for weeks...
My great grandmother used to say that winter and autumn are our friends, she would go outside and just talk to the weather. Now there is books about all of it, all kind, at that time may be it was weird, but no one would say anything. I thought its normal too.