Snowing in Iceland

It is getting colder in Iceland now, snowing in the north and east and snow in the mountains here in the south. We are expecting storm on monday. September and October were exceptionally warm so this is quite a difference.
Last winter was very warm in Iceland with almost no snow here in the south (in the capital, Reykjavik) except on the mountains of course but we had a cold period with a quite some snow in October last year. I remember that I thought at that time that probably it would be a cold winter. It wasn't.