These temperatures if nothing else, wake you up in the morning and keep you alert!! BRRRR, dress warm enough and you can still take a nice walk in the sun. We do have more sun than almost anywhere in Canada! And at these freezing temperatures, the temperature alone is making sure there are no mosquitos or.... Actually at these temperatures you may even spot a "Sun Dog" the rainbows on either side of the sun with bursts of light.
If you snow mobile, cross country ski or skate, this is the season for you.