We seldom get more than 10 cm at a time. Maybe once a year 15 cm and rarely 20 . But we do seem to get a couple of cm every other day which is annoying if you like to keep pathways and driveway clear which I do. But it builds up because the first flake to fall is the last one to melt. When winter starts here it’s winter, none of this warming up and melting and then cold again.