What? Why?
Snowfall is naturally going to be skewed toward bigger seasons at lower latitudes. Why would you just pretend the 3 snowiest seasons never happened?
Just find the median value or the range of snowfall that is +/- 1 or 2 SD from the mean.
Maybe you should’ve went to bed earlier.
It’s rare. Sometimes we get convective heavily rimed snow pellets like that with heavy snow, but most of this was shallow and under the beam up here. But yeah they seem like heavily rimed smaller crystals.