DOUGLAS st,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(022659)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
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 ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 11.00 11.00
1965 20.00 15.00 17.00 33.00 35.00 46.00 60.00 57.00 39.00 32.00 27.00 22.00 15.00
1966 19.00 19.00 18.00 34.00 43.00 49.00 60.00 57.00 53.00 33.00 24.00 13.00 13.00
1967 11.00 17.00 22.00 31.00 27.00 44.00 60.00 56.00 47.00 27.00 24.00 15.00 11.00
1968 20.00 20.00 25.00 25.00 36.00 40.00 56.00 49.00 40.00 30.00 21.00 6.00 6.00
1969 14.00 14.00 16.00 30.00 29.00 52.00 64.00 55.00 a 49.00 29.00 25.00 19.00 b 14.00
1970 11.00 17.00 22.00 27.00 30.00 47.00 a 50.00 a 55.00 42.00 24.00 20.00 19.00 a 11.00
1971 7.00 16.00 a 19.00 28.00 37.00 44.00 47.00 51.00 47.00 24.00 26.00 19.00 7.00
1972 14.00 12.00 22.00 a 27.00 40.00 44.00 59.00 58.00 46.00 33.00 22.00 17.00 12.00
1973 17.00 20.00 28.00 27.00 38.00 49.00 46.00 56.00 44.00 31.00 19.00 11.00 11.00
1974 19.00 b 17.00 24.00 28.00 a 36.00 48.00 e 52.00 52.00 46.00 29.00 22.00 8.00 8.00
1975 11.00 14.00 26.00 24.00 30.00 a 48.00 a 58.00 57.00 a 42.00 32.00 19.00 16.00 11.00
1976 11.00 21.00 22.00 25.00 40.00 a 46.00 54.00 58.00 45.00 25.00 16.00 16.00 11.00
1977 15.00 19.00 20.00 25.00 38.00 51.00 58.00 58.00 52.00 30.00 27.00 19.00 15.00
1978 21.00 18.00 26.00 30.00 36.00 43.00 51.00 a 53.00 a 48.00 a 20.00 24.00 a 2.00 2.00
1979 15.00 20.00 25.00 29.00 34.00 46.00 56.00 54.00 48.00 25.00 13.00 4.00 4.00
1980 19.00 22.00 21.00 29.00 37.00 40.00 60.00 45.00 50.00 a 27.00 18.00 a 17.00 17.00
1981 17.00 20.00 a 29.00 31.00 42.00 53.00 60.00 59.00 50.00 33.00 a 29.00 20.00 a 17.00
1982 20.00 20.00 25.00 j 36.00 i 39.00 51.00 59.00 61.00 52.00 34.00 25.00 22.00 20.00
1983 20.00 25.00 30.00 27.00 36.00 47.00 44.00 54.00 56.00 44.00 23.00 23.00 20.00
1984 23.00 19.00 23.00 27.00 42.00 51.00 61.00 58.00 50.00 39.00 19.00 25.00 19.00
1985 21.00 14.00 24.00 35.00 39.00 46.00 61.00 51.00 46.00 42.00 22.00 11.00 11.00
1986 20.00 24.00 31.00 29.00 34.00 52.00 57.00 62.00 42.00 34.00 24.00 20.00 20.00
1987 15.00 23.00 21.00 26.00 42.00 52.00 54.00 54.00 45.00 41.00 20.00 13.00 13.00
1988 17.00 20.00 20.00 26.00 34.00 44.00 59.00 62.00 45.00 42.00 20.00 11.00 11.00
1989 15.00 26.00 26.00 33.00 39.00 49.00 60.00 54.00 44.00 26.00 23.00 13.00 13.00
1990 16.00 13.00 22.00 37.00 36.00 50.00 61.00 54.00 50.00 32.00 25.00 15.00 13.00
1991 18.00 25.00 22.00 28.00 35.00 45.00 58.00 60.00 47.00 22.00 17.00 15.00 15.00
1992 16.00 25.00 22.00 32.00 41.00 43.00 52.00 48.00 44.00 31.00 9.00 15.00 9.00
1993 18.00 20.00 23.00 25.00 37.00 38.00 52.00 58.00 42.00 26.00 26.00 30.00 m 18.00
1994 16.00 16.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 16.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 24.00 b 20.00 20.00
2002 21.00 20.00 20.00 36.00 43.00 54.00 64.00 61.00 54.00 37.00 31.00 22.00 20.00
2003 25.00 27.00 30.00 36.00 44.00 57.00 63.00 62.00 57.00 35.00 25.00 12.00 12.00
2004 27.00 23.00 b 32.00 37.00 i 44.00 54.00 ----- z ----- z ----- z ----- z ----- z 19.00 19.00
2005 ----- z 33.00 ----- z 35.00 d 44.00 ----- z 64.00 61.00 g 50.00 43.00 ----- z 22.00 22.00
2006 22.00 f 23.00 27.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 21.00 f 21.00
2007 15.00 g 23.00 26.00 d 38.00 44.00 f 55.00 62.00 60.00 51.00 ----- z 30.00 f 17.00 15.00
2008 19.00 ----- z ----- z 35.00 44.00 52.00 ----- z 61.00 54.00 36.00 27.00 16.00 16.00
2009 22.00 e 23.00 ----- z 34.00 51.00 ----- z 65.00 61.00 g ----- z ----- z 34.00 z 31.00 z 22.00
2010 24.00 g 24.00 i 29.00 o 36.00 h 43.00 r 55.00 k 63.00 f 62.00 f 53.00 j 43.00 m 17.00 q 17.00 o 17.00
2011 16.00 k 6.00 n 30.00 k 32.00 i 38.00 j 52.00 k 61.00 h 57.00 f 55.00 g 38.00 h 28.00 i 21.00 q 6.00
2012 23.00 m 28.00 d 25.00 e 34.00 f 43.00 f 58.00 h 54.00 k 50.00 a 51.00 m 0.00 0.00 0.00 0.00
2013 13.00 g 0.00 27.00 j 45.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 31.00 z 0.00
Period of Record Statistics
MEAN 17.43 19.77 23.71 30.06 38.06 47.94 57.26 55.88 47.56 30.82 21.65 15.27 12.61
S.D. 4.24 5.55 3.97 4.06 5.00 4.59 5.38 4.31 4.53 8.26 5.88 5.91 4.54
SKEW -0.21 -0.81 0.24 0.35 0.01 -0.16 -0.79 -0.52 0.16 -1.29 -1.69 -0.78 -0.28
MAX 27.00 33.00 32.00 38.00 51.00 57.00 65.00 62.00 57.00 44.00 31.00 25.00 20.00
MIN 7.00 0.00 16.00 24.00 27.00 38.00 44.00 45.00 39.00 0.00 0.00 0.00 2.00
NO YRS 35 39 34 34 35 34 34 34 34 34 34 37 28