COMPLETE WINNIPEG RECORD TEMPERATURES SINCE 1872
December
DATE HIGH YEAR LOW YEAR COMMENTS
1 8.3 1969 -36.1 1893*  
2 9.7 1982 -35.0 1886*  
3 6.7 1941 -35.6 1893  
4 8.9 1913 -31.7 1964  
5 8.9 1939 -36.1 1873  
6 11.7 1939 -32.8 1882*  
7 5.6 1923 -34.4 1880*  
8 5.6 1928* -37.2 1876  
9 5.1 1990 -37.8 1876  
10 6.7 1928 -39.4 1893  
11 9.4 1913 -35.0 1933  
12 5.0 1877 -37.0 1995  
13 6.7 1895 -39.4 1893  
14 9.3 1998 -35.5 1989  
15 5.7 1997 -37.2 1879  
16 5.6 1877 -38.3 1876  
17 7.2 1890 -39.4 1872  
18 6.7 1923* -36.7 1884  
19 5.6 1923 -37.8 1879  
20 4.4 1890 -40.6 1879  
21 4.4 1899 -38.9 1872*  
22 6.7 1877 -41.7 1884  
23 8.3 1877 -44.4 1879  
24 3.9 1953 -47.8 1879 Lowest temperature ever recorded in Winnipeg since 1872; that's -54 Fahrenheit!
25 5.4 1999 -40.0 1879 Sixth record low for December 1879
26 4.5 2011 -38.9 1883 Previous record high: 2.8 in 1885*
27 6.4 1980 -41.1 1880  
28 2.6 1999 -41.1 1933  
29 5.0 1875 -41.1 1887  
30 4.4 1904 -41.1 1910  
31 2.8 1896 -38.3 1884  
* = Record has since been equalled, but year not recorded; previous records noted when known.
Red:  Highest for the month.  Blue:  Lowest for the month.  Bold:  Highest or lowest ever.
All temperatures are Celsius. Page last updated:  2012