It may not be all that unusual for you in Canada to still have snow on the ground at this time of year. In contrast though the last couple of winters in Toronto have been highly unusual to basically be essentially snow free.
Here in the UK, it's very unusual for us to still have snow around now. In contrast Easter weekend last year in contrast was unseasonably warm and people were having barbecues. Normal for here is about half way between the two.
The point is that climate is a global thing. Just because you're having a fairly normal winter in Canada doesn't mean that the rest of us are.