January weather, how cold does it get?

Posted by Amberjar_1865@reddit | AskUK | View on Reddit | 13 comments

I’m planning on going to London mid January. Is the weather terrible during that time? How cold is it good? Lots of snow? I’m used to cold temperatures in the northeast in US. Is it similarly cold? Can I go for a jog? Thank you for alleviating my anxiety in advance!