Back on Dec.10/10, I posted a pic of my outdoor thermometer, it hasn't been colder since, (it has been colder with the windchill, but not on the thermometer) but this morning upon getting up, I noticed it had gotten quite cold over nite. So today is an update on our 'coldest days' for winter of '10-'11. It is a balmy -29 celcius or -20.2 F....It will get colder before it is finished..