I note that the official charts from Rutgers University who provide snowcover anomalies for NOAA show Northern Hemisphere snow cover extent has been gradually increasing for the past 30 years, since the 1980's. Hard to tell for the S.H. as it is mostly ocean of course.
Here the full dataset. Winter snow in the northern hemisphere is dominated by precip and pretty stable still. Summer snow is dominated by temperature and is dropping.
The best measure of snow is glaciers mass balance. Here's the trend for them.
If you want to look at all the ice and snow then best to look at sea level. This glaciers on every continent apart from possibly Antarctica are shrinking.
Sadly they all say the same. Less ice, less snow. That's what all the photos show locally. All those old photos of deep snow in the hills in Victoria. There are some good written records. Hobart used to get around 20 snowfalls a decade. It's now down to around 5. Yep, it snows but much less.
Ferny Creek will get a proper snowfall again, but it won't go back to the good old days unless the climate does.
Not interested in climate change discussions, but one can't get away from the fact that we get less snow now, and the reason why is its warmer
If it was bad luck or just the weather then there would be equal ups and downs, but they are all down