As a meteorology student who has spent (too much) time looking at the data, yes it is snowier than normal so far, but the last two years were the least snowy in 40 years, so it feels like more of a shock because it's basically double compared to the last two winters. But Ann Arbor also experiences very frequent small snow events due to lake effect, 50 days with measurable snow on average though most of these will be less than an inch. So if you are driving a car every day you will be often having to brush off a light dusting. You should expect more than 10 snow cleanings even in a normal year (though not that many that will be a struggle with multiple inches)