Having said that it's beginning to look a lot like Christmas yesterday, I will say it's beginning to look a lot like winter today. Every morning we have to wipe the windows because of the condensation.
It looks like it's raining doesn't it but most of our rooms have windows that look like this in the morning. Maybe we are being a bit too soft with warm central heating.
I remember when I was little - the windows had frost on the insides when it was very cold outside.