The 10 Coldest Days of 2010

10. December 2nd [4.4]
9. November 27th [4.3]
8. January 6th [4.2]
7. November 30th [4.1]
5=. January 8th [3.6]
5=. January 10th [3.6]
4. December 23rd [3.2]
3. December 22nd [2.9]
2. January 9th [2.8]

And the winner is:
1. December 1st [2.3]!