It is winter. It's really cold and sometimes snowing! :)
snowy in the north and warm in the south
Germany
China is a big country and the climate varies from very cold to tropical so it depends on where you are at Christmas
I live in Germany and they celabrate christmas like crazy
cold and rainy
In Germany it is customary to open Christmas presents on Christmas Eve.
Cold and rainy.
Mostly dry and cool, somewhere around 0 degrees C all the time, with occasional rain and frost during nighttime. By the time of Christmas it usually is snowing.
The climate never changes
The link below is to a website that shows the climate history of Frankfurt as far back as 1934.
Boring!
Hot