CLIFF 11 SE, :

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(291910)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201211
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
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 2.00 9.00 16.00 18.00 j 31.00 d 42.00 53.00 47.00 37.00 26.00 10.00 11.00 2.00
1949 2.00 a 15.00 19.00 25.00 30.00 35.00 52.00 46.00 42.00 22.00 18.00 7.00 2.00
1950 7.00 12.00 16.00 24.00 20.00 36.00 51.00 45.00 34.00 28.00 9.00 8.00 7.00
1951 10.00 6.00 10.00 25.00 27.00 36.00 57.00 53.00 40.00 29.00 19.00 15.00 6.00
1952 16.00 13.00 18.00 30.00 36.00 43.00 54.00 51.00 39.00 28.00 15.00 12.00 12.00
1953 12.00 6.00 21.00 20.00 27.00 37.00 55.00 52.00 36.00 25.00 14.00 0.00 0.00
1954 4.00 16.00 16.00 25.00 28.00 39.00 55.00 49.00 41.00 27.00 18.00 4.00 4.00
1955 11.00 6.00 15.00 18.00 28.00 34.00 46.00 52.00 35.00 28.00 14.00 15.00 6.00
1956 12.00 9.00 13.00 21.00 30.00 49.00 50.00 45.00 40.00 23.00 6.00 9.00 6.00
1957 17.00 20.00 21.00 24.00 28.00 45.00 56.00 55.00 36.00 29.00 11.00 8.00 a 8.00
1958 9.00 14.00 22.00 24.00 29.00 41.00 49.00 49.00 44.00 27.00 11.00 5.00 5.00
1959 8.00 12.00 10.00 28.00 27.00 37.00 50.00 56.00 35.00 30.00 13.00 13.00 8.00
1960 -5.00 7.00 17.00 19.00 25.00 42.00 50.00 50.00 39.00 27.00 15.00 15.00 -5.00
1961 13.00 b 14.00 12.00 20.00 31.00 35.00 53.00 54.00 40.00 29.00 20.00 16.00 12.00
1962 -2.00 13.00 15.00 25.00 30.00 37.00 46.00 47.00 43.00 32.00 21.00 17.00 -2.00
1963 3.00 12.00 15.00 20.00 19.00 36.00 56.00 52.00 41.00 34.00 19.00 11.00 3.00
1964 0.00 3.00 11.00 24.00 25.00 42.00 52.00 52.00 44.00 29.00 19.00 8.00 0.00
1965 13.00 11.00 10.00 23.00 25.00 39.00 51.00 51.00 33.00 25.00 18.00 17.00 10.00
1966 10.00 11.00 11.00 22.00 34.00 37.00 56.00 50.00 46.00 25.00 16.00 4.00 4.00
1967 0.00 10.00 18.00 22.00 21.00 40.00 58.00 49.00 39.00 22.00 18.00 1.00 0.00
1968 15.00 19.00 20.00 22.00 32.00 36.00 49.00 45.00 34.00 25.00 18.00 3.00 3.00
1969 11.00 a 10.00 15.00 25.00 32.00 42.00 55.00 52.00 40.00 24.00 13.00 2.00 2.00
1970 2.00 12.00 18.00 16.00 25.00 41.00 54.00 47.00 32.00 17.00 14.00 9.00 2.00
1971 -10.00 9.00 9.00 22.00 29.00 34.00 57.00 54.00 42.00 21.00 22.00 14.00 -10.00
1972 10.00 4.00 14.00 19.00 32.00 41.00 48.00 50.00 37.00 31.00 15.00 11.00 4.00
1973 10.00 15.00 21.00 20.00 28.00 39.00 44.00 51.00 32.00 22.00 14.00 7.00 7.00
1974 11.00 7.00 15.00 20.00 28.00 37.00 49.00 49.00 39.00 33.00 14.00 4.00 4.00
1975 10.00 14.00 13.00 21.00 24.00 40.00 51.00 49.00 34.00 25.00 12.00 11.00 10.00
1976 8.00 12.00 17.00 20.00 29.00 35.00 50.00 45.00 42.00 25.00 10.00 9.00 8.00
1977 13.00 12.00 ----- z 20.00 31.00 41.00 50.00 38.00 42.00 30.00 20.00 9.00 9.00
1978 16.00 16.00 22.00 23.00 30.00 40.00 49.00 47.00 43.00 32.00 22.00 -5.00 -5.00
1979 8.00 7.00 20.00 22.00 28.00 41.00 49.00 42.00 a 40.00 19.00 9.00 9.00 7.00
1980 17.00 14.00 20.00 21.00 30.00 34.00 54.00 48.00 42.00 20.00 15.00 10.00 10.00
1981 18.00 12.00 24.00 a 27.00 a 36.00 44.00 52.00 48.00 37.00 25.00 a 15.00 11.00 11.00
1982 10.00 11.00 17.00 23.00 29.00 35.00 46.00 52.00 31.00 16.00 17.00 14.00 10.00
1983 14.00 20.00 21.00 20.00 29.00 36.00 42.00 50.00 45.00 35.00 16.00 15.00 14.00
1984 13.00 10.00 15.00 22.00 35.00 43.00 55.00 54.00 41.00 31.00 15.00 b 19.00 10.00
1985 12.00 8.00 15.00 26.00 28.00 38.00 51.00 45.00 38.00 34.00 16.00 11.00 8.00
1986 11.00 15.00 22.00 24.00 31.00 43.00 51.00 52.00 35.00 29.00 19.00 3.00 3.00
1987 9.00 15.00 17.00 25.00 33.00 41.00 41.00 47.00 42.00 35.00 14.00 1.00 1.00
1988 15.00 18.00 12.00 19.00 28.00 34.00 52.00 57.00 38.00 34.00 14.00 7.00 7.00
1989 9.00 17.00 b 19.00 23.00 31.00 38.00 49.00 46.00 36.00 18.00 13.00 4.00 4.00
1990 9.00 8.00 15.00 28.00 33.00 43.00 52.00 44.00 45.00 26.00 17.00 -9.00 -9.00
1991 7.00 11.00 17.00 16.00 27.00 a 36.00 52.00 54.00 39.00 20.00 13.00 9.00 j 7.00
1992 7.00 15.00 17.00 27.00 39.00 37.00 42.00 48.00 36.00 26.00 a 8.00 j 9.00 7.00
1993 17.00 16.00 23.00 m 21.00 n 32.00 35.00 50.00 52.00 33.00 18.00 9.00 11.00 9.00
1994 9.00 11.00 19.00 24.00 34.00 43.00 48.00 54.00 41.00 28.00 15.00 17.00 9.00
1995 15.00 20.00 17.00 19.00 22.00 37.00 44.00 53.00 41.00 27.00 18.00 15.00 15.00
1996 9.00 20.00 17.00 23.00 34.00 40.00 55.00 50.00 35.00 15.00 20.00 3.00 3.00
1997 10.00 11.00 19.00 23.00 31.00 42.00 48.00 a 49.00 46.00 22.00 18.00 9.00 9.00
1998 13.00 15.00 14.00 19.00 27.00 37.00 55.00 49.00 ----- z 25.00 20.00 12.00 12.00
1999 10.00 6.00 17.00 15.00 25.00 32.00 55.00 b 49.00 a 37.00 21.00 b 10.00 h 7.00 6.00
2000 6.00 a 12.00 18.00 a 22.00 a 33.00 a 45.00 54.00 48.00 a 37.00 a 29.00 a 13.00 9.00 a 6.00
2001 11.00 13.00 a 16.00 a 21.00 27.00 38.00 a 51.00 a 48.00 37.00 26.00 11.00 9.00 9.00
2002 6.00 10.00 4.00 20.00 29.00 44.00 47.00 43.00 40.00 26.00 15.00 12.00 4.00
2003 16.00 13.00 17.00 21.00 27.00 41.00 53.00 52.00 42.00 25.00 12.00 4.00 4.00
2004 13.00 11.00 20.00 28.00 28.00 36.00 41.00 43.00 35.00 26.00 9.00 5.00 5.00
2005 13.00 18.00 16.00 19.00 27.00 38.00 47.00 50.00 35.00 27.00 5.00 3.00 3.00
2006 6.00 10.00 16.00 22.00 36.00 44.00 50.00 52.00 35.00 25.00 7.00 g 6.00 6.00
2007 5.00 11.00 6.00 22.00 34.00 s 39.00 51.00 54.00 42.00 23.00 12.00 6.00 5.00
2008 4.00 9.00 10.00 19.00 27.00 36.00 52.00 50.00 g 39.00 21.00 12.00 10.00 4.00
2009 7.00 8.00 15.00 18.00 27.00 d 38.00 52.00 49.00 l 36.00 15.00 12.00 9.00 7.00
2010 10.00 17.00 15.00 19.00 21.00 41.00 49.00 e 47.00 36.00 27.00 1.00 -4.00 -4.00
2011 -6.00 -5.00 12.00 18.00 22.00 37.00 50.00 a 57.00 v 40.00 m 26.00 o 17.00 9.00 a -6.00
2012 9.00 13.00 10.00 16.00 a 30.00 39.00 55.00 a 49.00 37.00 b 25.00 15.00 ----- z 9.00
Period of Record Statistics
MEAN 8.92 11.83 15.86 21.87 28.86 38.97 50.78 49.37 38.57 25.77 14.60 8.35 4.78
S.D. 5.70 4.53 4.02 3.21 4.05 3.42 3.97 3.68 3.69 4.84 4.16 5.54 5.36
SKEW -1.05 -0.61 -0.54 0.22 -0.14 0.37 -0.59 -0.44 0.06 -0.21 -0.64 -0.62 -0.69
MAX 18.00 20.00 24.00 30.00 39.00 49.00 58.00 57.00 46.00 35.00 22.00 19.00 15.00
MIN -10.00 -5.00 4.00 15.00 19.00 32.00 41.00 38.00 31.00 15.00 1.00 -9.00 -10.00
NO YRS 65 65 63 63 64 65 65 62 63 64 62 63 51