CASS LAKE, MINNESOTA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(211374)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201304
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1906 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1907 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z 27.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 -28.00 l -33.00 k -24.00 m 11.00 b 27.00 e 31.00 e 45.00 h 42.00 g 24.00 b 10.00 g ----- z ----- z -33.00
1950 ----- z ----- z -28.00 k -3.00 k 12.00 a 32.00 g 41.00 h 34.00 i 29.00 d 18.00 f -11.00 j -32.00 p -32.00
1951 -42.00 b -45.00 j -18.00 k 8.00 g 25.00 a 31.00 g 40.00 c 41.00 f 24.00 h 8.00 m -8.00 r -26.00 r -45.00
1952 -34.00 m -12.00 s -26.00 l 0.00 h 27.00 c 32.00 g 41.00 f 20.00 c 27.00 b 2.00 14.00 l ----- z -34.00
1953 -36.00 k -25.00 i -27.00 j 11.00 c 20.00 c 30.00 d 38.00 e 44.00 g 25.00 i 23.00 9.00 e -36.00 h -36.00
1954 -47.00 i -29.00 j -13.00 i -15.00 d 19.00 d 30.00 i 42.00 c 40.00 e 26.00 i 19.00 e 5.00 h -15.00 h -47.00
1955 -35.00 f -30.00 i -31.00 h 19.00 a 25.00 b 40.00 e 47.00 j 42.00 g 28.00 18.00 b -17.00 l -44.00 j -44.00
1956 -30.00 k -31.00 j -24.00 h 8.00 i 16.00 29.00 b 39.00 b 38.00 a 25.00 e 19.00 -12.00 o -20.00 -31.00
1957 -35.00 c -28.00 -18.00 7.00 18.00 32.00 a 45.00 35.00 b 25.00 18.00 -6.00 g -20.00 b -35.00
1958 -18.00 -35.00 5.00 11.00 20.00 30.00 39.00 35.00 30.00 21.00 -22.00 -26.00 b -35.00
1959 -37.00 a -40.00 a -12.00 d 10.00 23.00 a 34.00 40.00 39.00 23.00 17.00 b -22.00 b -16.00 a -40.00
1960 -27.00 c -19.00 a -28.00 9.00 20.00 32.00 39.00 35.00 27.00 13.00 -2.00 b -27.00 -28.00
1961 -38.00 -18.00 a 2.00 5.00 18.00 35.00 40.00 a 40.00 e 20.00 b 17.00 3.00 -29.00 -38.00
1962 -40.00 a -34.00 -37.00 4.00 28.00 35.00 44.00 36.00 b 24.00 16.00 12.00 c -23.00 f -40.00
1963 -39.00 a -31.00 b -12.00 c 12.00 21.00 40.00 b 41.00 39.00 b 32.00 18.00 7.00 b -34.00 c -39.00
1964 -33.00 c -29.00 -18.00 a 7.00 25.00 25.00 45.00 32.00 26.00 15.00 -31.00 -28.00 -33.00
1965 -44.00 -36.00 -31.00 20.00 26.00 a 34.00 39.00 30.00 17.00 11.00 -11.00 a -20.00 -44.00
1966 -45.00 -42.00 -24.00 12.00 10.00 34.00 46.00 40.00 26.00 18.00 -12.00 d -20.00 -45.00
1967 -40.00 -44.00 -27.00 0.00 12.00 32.00 37.00 30.00 24.00 6.00 -5.00 -38.00 a -44.00
1968 -45.00 -27.00 -15.00 -2.00 16.00 34.00 38.00 36.00 27.00 23.00 2.00 -38.00 -45.00
1969 -34.00 -29.00 -14.00 7.00 24.00 28.00 38.00 39.00 27.00 8.00 -6.00 -24.00 -34.00
1970 -40.00 -32.00 -16.00 -5.00 24.00 36.00 41.00 30.00 24.00 20.00 -15.00 -24.00 -40.00
1971 -34.00 -38.00 -18.00 0.00 20.00 38.00 37.00 33.00 a 22.00 23.00 -8.00 -19.00 -38.00
1972 -45.00 -37.00 -25.00 6.00 21.00 33.00 35.00 a 36.00 27.00 7.00 0.00 -29.00 -45.00
1973 -40.00 -38.00 8.00 8.00 17.00 38.00 40.00 42.00 20.00 a 24.00 -2.00 -38.00 -40.00
1974 -41.00 -34.00 -34.00 9.00 17.00 36.00 44.00 39.00 17.00 14.00 -3.00 -11.00 -41.00
1975 -31.00 a -30.00 -22.00 -13.00 25.00 32.00 41.00 34.00 27.00 15.00 -14.00 -34.00 -34.00
1976 ----- z -32.00 b -20.00 ----- z 16.00 44.00 42.00 31.00 25.00 2.00 -26.00 b -40.00 b -40.00
1977 -44.00 -31.00 -18.00 10.00 25.00 39.00 41.00 31.00 35.00 20.00 -24.00 -35.00 -44.00
1978 -35.00 c -37.00 a -26.00 12.00 a 22.00 a 35.00 40.00 35.00 29.00 16.00 -27.00 a -36.00 a -37.00
1979 -44.00 b -37.00 a -17.00 -9.00 22.00 32.00 42.00 33.00 28.00 16.00 0.00 -21.00 h -44.00
1980 -32.00 b -36.00 c -32.00 15.00 20.00 35.00 38.00 36.00 24.00 15.00 1.00 -27.00 -36.00
1981 -41.00 a -40.00 b 1.00 12.00 18.00 39.00 40.00 39.00 24.00 11.00 7.00 -25.00 a -41.00
1982 -43.00 -44.00 -28.00 -11.00 26.00 33.00 38.00 26.00 23.00 14.00 -13.00 -17.00 -44.00
1983 -28.00 -31.00 -5.00 9.00 19.00 29.00 38.00 42.00 22.00 17.00 2.00 -46.00 -46.00
1984 -41.00 -20.00 a -28.00 16.00 16.00 32.00 33.00 35.00 21.00 13.00 -4.00 -21.00 -41.00
1985 -37.00 -41.00 a -2.00 9.00 26.00 27.00 37.00 35.00 21.00 13.00 -30.00 -31.00 -41.00
1986 -36.00 -31.00 -30.00 15.00 20.00 35.00 50.00 30.00 34.00 17.00 -13.00 -22.00 -36.00
1987 -41.00 -8.00 -3.00 6.00 28.00 32.00 39.00 35.00 27.00 20.00 8.00 -8.00 a -41.00
1988 -41.00 b -44.00 -16.00 7.00 28.00 32.00 38.00 37.00 31.00 7.00 -5.00 -32.00 -44.00
1989 -38.00 -37.00 -30.00 9.00 20.00 29.00 48.00 40.00 24.00 15.00 -18.00 -40.00 -40.00
1990 -17.00 -28.00 -8.00 4.00 22.00 31.00 42.00 40.00 30.00 17.00 -3.00 -40.00 -40.00
1991 -32.00 -21.00 -18.00 14.00 28.00 39.00 46.00 35.00 26.00 10.00 -10.00 -28.00 -32.00
1992 -28.00 -25.00 -3.00 6.00 22.00 32.00 38.00 36.00 26.00 11.00 3.00 -36.00 -36.00
1993 -36.00 -26.00 -23.00 5.00 25.00 30.00 43.00 44.00 27.00 5.00 -12.00 -38.00 -38.00
1994 -43.00 -40.00 2.00 4.00 20.00 37.00 40.00 39.00 32.00 17.00 6.00 -14.00 -43.00
1995 -22.00 -30.00 -20.00 -3.00 26.00 37.00 37.00 41.00 24.00 25.00 -10.00 -28.00 n -30.00
1996 -48.00 m -48.00 -28.00 j 7.00 20.00 37.00 39.00 44.00 29.00 12.00 -14.00 a -36.00 i -48.00
1997 -41.00 a -29.00 -19.00 j -1.00 23.00 39.00 38.00 39.00 33.00 13.00 -2.00 k -18.00 -41.00
1998 -24.00 -13.00 -10.00 19.00 33.00 34.00 45.00 44.00 30.00 23.00 3.00 -31.00 -31.00
1999 -33.00 c -16.00 -2.00 21.00 27.00 38.00 46.00 44.00 28.00 19.00 10.00 f -22.00 i -33.00
2000 -25.00 d -20.00 b -5.00 c 13.00 21.00 35.00 43.00 ----- z 27.00 a 30.00 e 1.00 a -27.00 -27.00
2001 -23.00 -27.00 -1.00 18.00 25.00 39.00 39.00 40.00 28.00 20.00 18.00 -7.00 -27.00
2002 -17.00 -16.00 -17.00 12.00 21.00 39.00 45.00 39.00 30.00 13.00 -6.00 -14.00 -17.00
2003 -22.00 -24.00 -27.00 12.00 26.00 41.00 47.00 43.00 30.00 20.00 -12.00 -15.00 -27.00
2004 -35.00 -25.00 -4.00 19.00 25.00 37.00 40.00 33.00 31.00 23.00 5.00 -27.00 -35.00
2005 -41.00 -16.00 -15.00 22.00 25.00 43.00 42.00 42.00 33.00 26.00 -7.00 -10.00 -41.00
2006 -8.00 -24.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 21.00 -1.00 -13.00 -24.00
2007 -21.00 -33.00 -10.00 3.00 30.00 41.00 45.00 42.00 30.00 20.00 -8.00 -21.00 -33.00
2008 -26.00 -30.00 -25.00 12.00 23.00 43.00 43.00 41.00 37.00 20.00 4.00 -26.00 -30.00
2009 -35.00 -22.00 -22.00 20.00 29.00 31.00 41.00 37.00 35.00 19.00 19.00 -17.00 -35.00
2010 -33.00 -19.00 4.00 21.00 25.00 39.00 49.00 40.00 35.00 21.00 -6.00 -25.00 -33.00
2011 -36.00 -26.00 -15.00 19.00 24.00 42.00 52.00 47.00 29.00 21.00 6.00 -11.00 -36.00
2012 -23.00 -9.00 -12.00 17.00 31.00 38.00 54.00 42.00 28.00 20.00 -5.00 -14.00 -23.00
2013 -27.00 -31.00 -21.00 8.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -31.00
Period of Record Statistics
MEAN -33.88 -29.61 -15.59 8.57 22.43 34.97 41.46 37.11 27.07 16.51 -5.39 -25.13 -37.29
S.D. 8.64 9.12 11.26 8.55 4.67 4.32 4.11 4.97 4.34 5.74 11.41 9.66 6.47
SKEW 0.83 0.31 0.24 -0.77 -0.34 0.03 0.87 -0.78 -0.02 -0.51 -0.29 -0.07 0.98
MAX -8.00 -8.00 8.00 22.00 33.00 44.00 54.00 47.00 37.00 30.00 19.00 -7.00 -17.00
MIN -45.00 -48.00 -37.00 -15.00 10.00 25.00 33.00 20.00 17.00 2.00 -31.00 -46.00 -46.00
NO YRS 56 57 54 58 63 59 59 57 60 61 54 52 41