Winter is the coldest time of the year. In the winter it's snowing and the children are playing snowballs. the temperature reaches below zero. and everyone should warmly dress. In winter, ice is on the ground and therefore one must be careful. and in winter all trees are covered with hoarfrost.
Winter is a very cozy year season. There are many family holidays in this days, like New Year or Christmas. You also can do a lot of interesting activities in winter, for example skiing or ice skating. But this season has some disadvantages. Sometimes it is extremely cold and uncomfortable, so you must stay at home except playing outside. You also should wear a lot of clothes if you don't want to become ill.