Every time I hear someone whinging about the cold, I am reminded of 2 events...
1) a Polish security engineer I worked with would reply, "This is not cold, we get minus 30 at home..."
2) an East German long-distance trucker (3 1/2 million kilometres estimate - I'm only at around 1.25 million miles of driving since '82) driving a Dutch truck recounted a story about one trip to Russia from China - when getting directions through Siberia he was told, "Drive one day that way, find right turn, drive half day, and you are there..." the temperature was minus 50 Celcius
-30C = -22F
-50C = -58F
How cold does it get in Stjofon Big-land...?