I've always thought of Croatia as a cold country, but -6°C max? That just sounds so wrong, but it's so much further in south so I'm not surprised it's much warmer than in here.
We all have our own limits what's cold and what's not. My mother told me a story from her flight from Thailand back to Finland, as they landed for a while in India. In India, it was + degrees in Celsius (can't remember how much) but people working in the airport had winter hats, winter jackets and big gloves on.
Then they flew to Finland and it was around -5 Celsius degrees. Men working at the airport had no hats, no gloves and had their jackets open.
RE: "Cold Goodbye" [Painting]