DINOSAUR QUARRY AREA,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(422173)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z -15.00 ----- z ----- z ----- z ----- z 37.00 27.00 18.00 g ----- z ----- z -15.00
1917 -35.00 a -26.00 3.00 15.00 c 27.00 ----- z ----- z ----- z 32.00 ----- z ----- z -19.00 h -35.00
1918 0.00 -3.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -3.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 21.00 a 0.00 -28.00 -28.00
1920 -22.00 -6.00 17.00 a 11.00 35.00 41.00 50.00 43.00 a 33.00 21.00 14.00 1.00 -22.00
1921 -2.00 5.00 18.00 a 24.00 35.00 b 42.00 a 35.00 g 50.00 31.00 a 26.00 12.00 5.00 -2.00
1922 -25.00 -20.00 a -5.00 19.00 32.00 k 40.00 51.00 53.00 41.00 25.00 17.00 -3.00 -25.00
1923 -3.00 -19.00 -5.00 32.00 30.00 35.00 o ----- z ----- z ----- z ----- z ----- z ----- z -19.00
1924 ----- z ----- z ----- z ----- z ----- z 41.00 o 47.00 44.00 i ----- z ----- z ----- z ----- z 41.00
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 20.00 b 35.00 a 43.00 a 48.00 46.00 30.00 d 17.00 d 7.00 a 5.00 g 5.00
1959 -11.00 b -10.00 14.00 d 20.00 a 32.00 a 33.00 a 47.00 a 46.00 31.00 23.00 b 10.00 b -6.00 c -11.00
1960 -24.00 d -24.00 a -10.00 19.00 f 31.00 c 39.00 47.00 b 39.00 a 35.00 b 16.00 d 12.00 i 0.00 d -24.00
1961 -6.00 a 7.00 d 12.00 20.00 e 32.00 b 40.00 d 39.00 46.00 b 28.00 ----- z 5.00 a -14.00 -14.00
1962 -36.00 -19.00 -13.00 24.00 a 26.00 36.00 40.00 39.00 26.00 27.00 f 14.00 -11.00 -36.00
1963 -23.00 3.00 8.00 24.00 32.00 41.00 46.00 47.00 39.00 29.00 11.00 -5.00 -23.00
1964 -11.00 1.00 3.00 29.00 28.00 37.00 44.00 35.00 33.00 23.00 -1.00 -17.00 -17.00
1965 -12.00 -12.00 -3.00 28.00 33.00 43.00 47.00 40.00 20.00 25.00 15.00 -3.00 -12.00
1966 -7.00 -5.00 -1.00 21.00 32.00 37.00 47.00 41.00 34.00 23.00 16.00 -19.00 -19.00
1967 -19.00 -8.00 14.00 22.00 27.00 39.00 49.00 49.00 35.00 18.00 6.00 -12.00 -19.00
1968 -19.00 -1.00 20.00 21.00 26.00 35.00 38.00 38.00 24.00 18.00 5.00 -16.00 -19.00
1969 -13.00 -12.00 -2.00 27.00 36.00 38.00 44.00 45.00 38.00 b 16.00 b 9.00 a -11.00 -13.00
1970 -23.00 5.00 13.00 f 10.00 a 27.00 a 37.00 43.00 45.00 23.00 16.00 c 13.00 b -8.00 -23.00
1971 -21.00 a 7.00 c 9.00 a 15.00 b 29.00 39.00 46.00 44.00 ----- z 2.00 c 5.00 a -13.00 a -21.00
1972 -8.00 c -4.00 14.00 23.00 b 20.00 e 47.00 b 46.00 43.00 a 29.00 z ----- z ----- z ----- z -8.00
1973 -23.00 a -12.00 6.00 15.00 30.00 30.00 38.00 a 41.00 26.00 20.00 8.00 -6.00 -23.00
1974 -22.00 -19.00 11.00 20.00 27.00 33.00 48.00 40.00 27.00 25.00 6.00 -5.00 -22.00
1975 -12.00 -10.00 10.00 12.00 28.00 32.00 41.00 36.00 29.00 18.00 -8.00 -8.00 -12.00
1976 -13.00 -5.00 3.00 21.00 31.00 32.00 47.00 39.00 31.00 12.00 a -10.00 -6.00 -13.00
1977 -13.00 6.00 6.00 15.00 28.00 44.00 45.00 45.00 28.00 22.00 -3.00 -4.00 -13.00
1978 -4.00 -9.00 16.00 23.00 30.00 40.00 44.00 39.00 24.00 19.00 8.00 -28.00 i -28.00
1979 -39.00 -33.00 4.00 21.00 28.00 34.00 e 46.00 37.00 33.00 20.00 -4.00 -2.00 -39.00
1980 -10.00 -13.00 10.00 17.00 29.00 39.00 45.00 40.00 31.00 18.00 5.00 8.00 -13.00
1981 5.00 1.00 20.00 20.00 31.00 36.00 47.00 50.00 37.00 24.00 9.00 -1.00 -1.00
1982 -25.00 -25.00 16.00 14.00 26.00 35.00 38.00 49.00 39.00 21.00 11.00 -10.00 -25.00
1983 -11.00 -1.00 23.00 16.00 30.00 37.00 42.00 46.00 20.00 23.00 2.00 -11.00 -11.00
1984 -32.00 -20.00 -1.00 20.00 26.00 37.00 50.00 47.00 30.00 19.00 ----- z -12.00 -32.00
1985 -20.00 -23.00 0.00 25.00 31.00 42.00 52.00 42.00 24.00 24.00 8.00 -11.00 -23.00
1986 -6.00 2.00 25.00 23.00 29.00 45.00 47.00 49.00 34.00 20.00 15.00 6.00 -6.00
1987 -9.00 13.00 11.00 19.00 38.00 38.00 43.00 43.00 29.00 23.00 11.00 -15.00 -15.00
1988 -19.00 -14.00 13.00 18.00 29.00 37.00 48.00 45.00 28.00 27.00 9.00 -17.00 -19.00
1989 -23.00 -40.00 3.00 23.00 29.00 40.00 46.00 43.00 32.00 16.00 6.00 0.00 -40.00
1990 -8.00 -15.00 16.00 26.00 28.00 34.00 50.00 43.00 40.00 23.00 13.00 -33.00 -33.00
1991 -19.00 -17.00 17.00 21.00 29.00 43.00 48.00 40.00 32.00 12.00 6.00 2.00 -19.00
1992 -17.00 -2.00 22.00 28.00 38.00 44.00 46.00 37.00 33.00 23.00 7.00 -15.00 -17.00
1993 -25.00 -16.00 -3.00 26.00 32.00 38.00 42.00 42.00 29.00 15.00 1.00 1.00 -25.00
1994 3.00 -5.00 17.00 22.00 33.00 41.00 43.00 47.00 33.00 22.00 4.00 8.00 -5.00
1995 5.00 -6.00 15.00 22.00 31.00 36.00 42.00 42.00 26.00 17.00 9.00 -1.00 -6.00
1996 -13.00 -10.00 13.00 20.00 30.00 41.00 50.00 45.00 24.00 17.00 14.00 1.00 -13.00
1997 -11.00 -9.00 5.00 16.00 27.00 42.00 42.00 49.00 38.00 11.00 9.00 0.00 -11.00
1998 2.00 15.00 12.00 25.00 k 32.00 38.00 52.00 47.00 34.00 27.00 17.00 -28.00 -28.00
1999 -3.00 a 2.00 b 14.00 d 15.00 25.00 32.00 47.00 44.00 20.00 12.00 3.00 s -8.00 z -8.00
2000 -10.00 2.00 14.00 20.00 b ----- z 36.00 40.00 a 45.00 23.00 25.00 b 6.00 p 6.00 d -10.00
2001 1.00 a 3.00 b 16.00 c 22.00 a 27.00 h 34.00 c 48.00 a 47.00 c 32.00 d 21.00 f 14.00 l -6.00 o -6.00
2002 -9.00 l -10.00 l 5.00 k 22.00 23.00 30.00 m 49.00 41.00 34.00 22.00 l 11.00 m -3.00 n -10.00
2003 -12.00 q 5.00 k 15.00 g 15.00 e 27.00 40.00 44.00 42.00 24.00 6.00 h -1.00 g -3.00 h -12.00
2004 -13.00 n -15.00 i 16.00 27.00 e 35.00 d 40.00 49.00 42.00 35.00 28.00 9.00 5.00 -15.00
2005 14.00 15.00 16.00 22.00 34.00 d 38.00 50.00 43.00 38.00 28.00 10.00 -6.00 -6.00
2006 5.00 6.00 14.00 ----- z 32.00 41.00 51.00 44.00 31.00 26.00 0.00 2.00 0.00
2007 -30.00 -16.00 11.00 20.00 34.00 r 41.00 z 55.00 51.00 32.00 22.00 8.00 -23.00 -30.00
2008 ----- z ----- z 6.00 18.00 26.00 38.00 49.00 47.00 37.00 19.00 15.00 -13.00 -13.00
2009 -22.00 -1.00 16.00 21.00 35.00 44.00 46.00 42.00 32.00 21.00 12.00 a -22.00 -22.00
2010 -18.00 -16.00 13.00 23.00 28.00 30.00 s 57.00 q 44.00 34.00 21.00 3.00 -16.00 -18.00
2011 -22.00 -22.00 8.00 22.00 22.00 39.00 50.00 49.00 a 41.00 20.00 a 14.00 -1.00 -22.00
2012 -7.00 b 10.00 14.00 19.00 a 35.00 a ----- z 54.00 50.00 39.00 21.00 12.00 -11.00 -11.00
2013 -28.00 -9.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -28.00
Period of Record Statistics
MEAN -14.02 -7.61 9.23 20.60 29.91 38.46 46.19 43.73 31.09 20.38 7.73 -7.65 -17.59
S.D. 11.42 11.95 8.95 4.51 3.77 3.72 3.95 4.12 5.45 5.03 6.14 9.58 8.85
SKEW 0.08 -0.26 -0.77 -0.06 -0.05 -0.09 -0.25 -0.01 -0.18 -0.97 -0.84 -0.51 -0.61
MAX 14.00 15.00 25.00 32.00 38.00 47.00 55.00 53.00 41.00 29.00 17.00 8.00 -1.00
MIN -39.00 -40.00 -15.00 10.00 20.00 30.00 38.00 35.00 20.00 2.00 -10.00 -33.00 -40.00
NO YRS 57 57 57 57 56 54 57 59 58 53 51 52 34