WINTON PWR PLT, at

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(219101)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 199509
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
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 0.00 a -6.00 -6.00
1914 -38.00 a -50.00 -22.00 2.00 23.00 36.00 44.00 f 32.00 31.00 a 18.00 -9.00 a -29.00 -50.00
1915 -48.00 -22.00 -15.00 20.00 25.00 q 28.00 36.00 33.00 31.00 18.00 4.00 ----- z -48.00
1916 ----- z ----- z -33.00 10.00 a 26.00 38.00 56.00 37.00 27.00 18.00 -10.00 ----- z -33.00
1917 ----- z ----- z -21.00 9.00 26.00 31.00 39.00 39.00 33.00 16.00 6.00 a -44.00 -44.00
1918 -44.00 -28.00 -24.00 6.00 22.00 33.00 40.00 34.00 a 18.00 18.00 7.00 -20.00 a -44.00
1919 -36.00 -34.00 -31.00 9.00 26.00 41.00 41.00 38.00 33.00 14.00 -22.00 -44.00 -44.00
1920 -38.00 -27.00 -16.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -38.00
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 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z 49.00 v 47.00 28.00 24.00 -13.00 -11.00 a -13.00
1960 -28.00 -20.00 -24.00 10.00 22.00 36.00 43.00 43.00 31.00 18.00 -6.00 -25.00 -28.00
1961 -39.00 -27.00 -3.00 6.00 20.00 41.00 42.00 43.00 28.00 24.00 5.00 -25.00 -39.00
1962 -37.00 -40.00 -42.00 9.00 30.00 33.00 43.00 41.00 31.00 14.00 12.00 -31.00 -42.00
1963 -42.00 -38.00 -20.00 16.00 25.00 37.00 41.00 42.00 32.00 30.00 0.00 -32.00 -42.00
1964 -31.00 -28.00 -16.00 8.00 29.00 28.00 48.00 40.00 29.00 20.00 -21.00 -33.00 -33.00
1965 -43.00 -35.00 -28.00 8.00 31.00 39.00 43.00 39.00 26.00 21.00 5.00 -16.00 -43.00
1966 -38.00 -36.00 -17.00 12.00 17.00 36.00 50.00 43.00 33.00 23.00 -9.00 -22.00 -38.00
1967 -35.00 -45.00 -24.00 1.00 16.00 38.00 43.00 38.00 27.00 24.00 -5.00 -33.00 -45.00
1968 -36.00 -28.00 -11.00 4.00 23.00 37.00 40.00 37.00 37.00 27.00 8.00 -30.00 -36.00
1969 -29.00 -33.00 -15.00 5.00 30.00 31.00 39.00 43.00 31.00 13.00 -12.00 -21.00 -33.00
1970 -33.00 -34.00 -16.00 -3.00 26.00 40.00 47.00 40.00 30.00 26.00 -7.00 -23.00 -34.00
1971 -33.00 -31.00 -19.00 -3.00 27.00 31.00 43.00 41.00 29.00 17.00 -1.00 -21.00 -33.00
1972 -42.00 -33.00 -27.00 -2.00 26.00 34.00 40.00 44.00 a 27.00 16.00 1.00 -26.00 -42.00
1973 -42.00 -34.00 4.00 15.00 28.00 44.00 47.00 46.00 30.00 26.00 9.00 -29.00 -42.00
1974 -36.00 -30.00 -24.00 5.00 25.00 40.00 48.00 39.00 29.00 22.00 1.00 -7.00 -36.00
1975 -30.00 -30.00 -20.00 -7.00 30.00 42.00 42.00 42.00 33.00 23.00 -10.00 -25.00 -30.00
1976 -31.00 -34.00 -19.00 18.00 26.00 45.00 48.00 39.00 a 27.00 9.00 -17.00 -36.00 -36.00
1977 -40.00 -26.00 -6.00 9.00 27.00 39.00 48.00 40.00 37.00 26.00 -14.00 -29.00 -40.00
1978 -28.00 -32.00 -21.00 17.00 19.00 35.00 46.00 43.00 35.00 22.00 -17.00 -31.00 -32.00
1979 -37.00 -36.00 -12.00 -1.00 26.00 38.00 45.00 43.00 37.00 23.00 3.00 -21.00 -37.00
1980 -29.00 -26.00 -27.00 17.00 31.00 37.00 45.00 46.00 32.00 a 15.00 3.00 -25.00 -29.00
1981 -39.00 -35.00 -10.00 16.00 23.00 44.00 45.00 44.00 30.00 14.00 8.00 -23.00 -39.00
1982 -44.00 -38.00 -25.00 -11.00 ----- z 33.00 43.00 34.00 29.00 25.00 -8.00 -24.00 -44.00
1983 -33.00 -31.00 -5.00 5.00 23.00 33.00 41.00 49.00 30.00 26.00 9.00 -40.00 -40.00
1984 -37.00 -23.00 -29.00 17.00 25.00 43.00 43.00 43.00 27.00 15.00 -2.00 -21.00 -37.00
1985 -38.00 -34.00 -12.00 9.00 31.00 34.00 43.00 44.00 27.00 23.00 -24.00 -25.00 -38.00
1986 -32.00 -28.00 -20.00 17.00 25.00 35.00 46.00 34.00 32.00 19.00 -9.00 -23.00 -32.00
1987 -35.00 -8.00 a -5.00 2.00 27.00 38.00 41.00 39.00 32.00 24.00 ----- z ----- z -35.00
1988 -34.00 -40.00 -18.00 4.00 27.00 39.00 43.00 44.00 37.00 7.00 5.00 -30.00 -40.00
1989 -34.00 -37.00 -35.00 -2.00 15.00 37.00 43.00 41.00 28.00 18.00 -12.00 -33.00 -37.00
1990 -26.00 -35.00 -13.00 6.00 24.00 36.00 45.00 44.00 34.00 20.00 -3.00 -40.00 -40.00
1991 -36.00 -18.00 -15.00 9.00 27.00 42.00 43.00 43.00 24.00 19.00 -8.00 -25.00 -36.00
1992 -28.00 -32.00 -10.00 10.00 24.00 35.00 42.00 40.00 28.00 15.00 8.00 -30.00 -32.00
1993 -36.00 -26.00 -17.00 9.00 33.00 34.00 47.00 48.00 31.00 18.00 -14.00 -36.00 -36.00
1994 -38.00 -31.00 -1.00 5.00 26.00 37.00 43.00 41.00 32.00 j 26.00 q 4.00 m -16.00 m -38.00
1995 -23.00 k -30.00 i -20.00 j -10.00 k 25.00 j 33.00 i ----- z ----- z 24.00 m ----- z ----- z ----- z -30.00
Period of Record Statistics
MEAN -35.83 -31.33 -18.19 7.22 25.31 36.78 43.78 40.95 30.27 19.71 -3.88 -26.79 -37.21
S.D. 5.10 7.36 9.47 7.19 4.10 4.15 3.59 3.96 3.75 5.04 9.62 8.58 4.52
SKEW -0.11 0.46 -0.01 -0.32 -0.61 -0.05 0.86 -0.35 -0.46 -0.30 -0.27 0.25 0.19
MAX -26.00 -8.00 4.00 20.00 33.00 45.00 56.00 49.00 37.00 30.00 12.00 -6.00 -28.00
MIN -48.00 -50.00 -42.00 -11.00 15.00 28.00 36.00 32.00 18.00 7.00 -24.00 -44.00 -45.00
NO YRS 40 40 42 41 39 41 40 42 41 41 41 39 34