COTTONWOOD 2 WSW, st

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(102159)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201102
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
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 ----- z 9999.00
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1971 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1972 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1973 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1974 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1975 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.00 a 28.00 h 9.00 9.00
1977 5.00 20.00 17.00 24.00 28.00 36.00 40.00 ----- z 33.00 l 29.00 b 5.00 8.00 5.00
1978 4.00 16.00 17.00 25.00 28.00 38.00 41.00 h 43.00 33.00 24.00 5.00 -9.00 a -9.00
1979 -9.00 -12.00 17.00 23.00 31.00 33.00 a 31.00 r 48.00 l 43.00 k 27.00 j 10.00 14.00 b -12.00
1980 -7.00 a 13.00 18.00 25.00 32.00 b 35.00 46.00 35.00 37.00 27.00 18.00 6.00 -7.00
1981 22.00 -5.00 23.00 22.00 a 29.00 36.00 37.00 45.00 27.00 g 25.00 a 15.00 a 15.00 c -5.00
1982 -7.00 a -5.00 21.00 22.00 28.00 37.00 40.00 42.00 33.00 24.00 12.00 10.00 -7.00
1983 12.00 12.00 20.00 23.00 31.00 39.00 41.00 48.00 27.00 30.00 12.00 -15.00 -15.00
1984 2.00 15.00 25.00 19.00 29.00 33.00 46.00 45.00 29.00 20.00 16.00 7.00 2.00
1985 4.00 -2.00 19.00 24.00 29.00 39.00 53.00 41.00 27.00 17.00 -5.00 0.00 b -5.00
1986 13.00 11.00 24.00 18.00 30.00 a 38.00 39.00 51.00 34.00 29.00 7.00 16.00 7.00
1987 3.00 20.00 14.00 27.00 33.00 35.00 42.00 40.00 35.00 31.00 19.00 9.00 3.00
1988 5.00 11.00 21.00 25.00 28.00 37.00 38.00 47.00 33.00 27.00 17.00 0.00 0.00
1989 9.00 -20.00 4.00 25.00 32.00 38.00 44.00 42.00 38.00 22.00 22.00 13.00 -20.00
1990 16.00 8.00 20.00 29.00 29.00 34.00 40.00 45.00 45.00 28.00 22.00 -18.00 -18.00
1991 -1.00 28.00 21.00 25.00 31.00 35.00 49.00 48.00 37.00 15.00 10.00 17.00 -1.00
1992 16.00 27.00 28.00 24.00 32.00 35.00 42.00 32.00 35.00 27.00 14.00 2.00 2.00
1993 5.00 -1.00 22.00 29.00 24.00 37.00 39.00 38.00 32.00 30.00 0.00 19.00 -1.00
1994 19.00 8.00 20.00 28.00 33.00 34.00 44.00 46.00 41.00 28.00 8.00 3.00 3.00
1995 9.00 4.00 18.00 20.00 33.00 32.00 45.00 41.00 33.00 23.00 17.00 10.00 4.00
1996 -7.00 -5.00 11.00 27.00 28.00 35.00 42.00 45.00 30.00 23.00 22.00 9.00 -7.00
1997 2.00 a 11.00 16.00 21.00 24.00 34.00 41.00 47.00 37.00 17.00 24.00 13.00 2.00
1998 4.00 19.00 19.00 23.00 32.00 39.00 50.00 45.00 40.00 25.00 24.00 -8.00 -8.00
1999 12.00 b 4.00 k 18.00 b 20.00 26.00 a 32.00 37.00 40.00 30.00 25.00 c 23.00 e 15.00 b 4.00
2000 13.00 c 19.00 b 22.00 h 27.00 29.00 35.00 40.00 43.00 25.00 28.00 13.00 10.00 b 10.00
2001 11.00 10.00 17.00 24.00 30.00 34.00 b 46.00 46.00 37.00 29.00 b 19.00 11.00 b 10.00
2002 9.00 10.00 10.00 26.00 27.00 33.00 42.00 42.00 36.00 9.00 13.00 18.00 9.00
2003 19.00 4.00 21.00 25.00 24.00 41.00 45.00 51.00 35.00 17.00 11.00 4.00 4.00
2004 -11.00 17.00 18.00 26.00 33.00 39.00 42.00 45.00 38.00 28.00 18.00 17.00 -11.00
2005 10.00 17.00 23.00 24.00 36.00 37.00 48.00 44.00 37.00 32.00 17.00 3.00 3.00
2006 21.00 -4.00 18.00 27.00 28.00 40.00 45.00 41.00 36.00 15.00 5.00 14.00 -4.00
2007 -3.00 10.00 12.00 23.00 32.00 38.00 52.00 43.00 31.00 28.00 14.00 15.00 -3.00
2008 0.00 18.00 12.00 20.00 29.00 33.00 43.00 40.00 35.00 26.00 22.00 -1.00 -1.00
2009 1.00 15.00 8.00 22.00 ----- z 38.00 46.00 45.00 34.00 18.00 20.00 -4.00 -4.00
2010 17.00 18.00 20.00 24.00 a 27.00 39.00 43.00 41.00 ----- z ----- z ----- z 7.00 7.00
2011 6.00 c -1.00 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -1.00
Period of Record Statistics
MEAN 6.40 9.00 17.94 24.00 29.55 36.12 43.34 43.34 34.33 24.39 14.21 6.83 -2.76
S.D. 8.81 11.00 5.03 2.75 2.85 2.46 4.08 4.05 4.33 5.55 7.12 9.24 7.48
SKEW -0.13 -0.62 -0.73 -0.21 -0.13 0.05 0.58 -0.54 -0.03 -0.95 -0.71 -1.00 -0.74
MAX 22.00 28.00 28.00 29.00 36.00 41.00 53.00 51.00 45.00 32.00 24.00 19.00 9.00
MIN -11.00 -20.00 4.00 18.00 24.00 32.00 37.00 32.00 25.00 9.00 -5.00 -18.00 -20.00
NO YRS 35 34 33 34 33 34 32 32 30 33 33 35 25