we are going to Tallinn on 17th February how cold will it be and will it be snowing and will we need

we are going to Tallinn on 17th February how cold will it be and will it be snowing and will we need

Question about Tallinn Christmas Market

There's a weather map at the bottom of this page: http://www.worldreviewer.com/destination/estonia/tallinn/

It shows that, on average, Feb. is one of Tallinn's coldest months, with temperatures dropping well below zero regularly.