WILLIAMS FORK DAM, s

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(059096)

File last updated on Apr 4, 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
1982 ----- z ----- z ----- z ----- z ----- z 25.00 33.00 37.00 28.00 11.00 -9.00 -25.00 -25.00
1983 -20.00 -17.00 5.00 -3.00 16.00 26.00 30.00 38.00 14.00 16.00 -1.00 -30.00 -30.00
1984 -28.00 -22.00 -21.00 2.00 16.00 26.00 38.00 37.00 17.00 5.00 -7.00 -6.00 -28.00
1985 -24.00 -40.00 -12.00 19.00 22.00 27.00 37.00 29.00 13.00 13.00 -5.00 -18.00 -40.00
1986 -20.00 -24.00 7.00 15.00 22.00 29.00 33.00 34.00 24.00 15.00 0.00 -16.00 -24.00
1987 -16.00 -5.00 -6.00 -1.00 23.00 26.00 33.00 30.00 20.00 11.00 -6.00 -18.00 b -18.00
1988 -33.00 -21.00 -14.00 1.00 13.00 26.00 35.00 32.00 14.00 17.00 0.00 -28.00 -33.00
1989 -33.00 -44.00 -21.00 -9.00 17.00 20.00 32.00 30.00 22.00 9.00 -7.00 -10.00 -44.00
1990 -19.00 -15.00 0.00 14.00 16.00 27.00 35.00 31.00 27.00 13.00 -9.00 -32.00 -32.00
1991 -26.00 -18.00 -9.00 7.00 15.00 30.00 31.00 37.00 17.00 -5.00 -15.00 -11.00 -26.00
1992 -23.00 -15.00 0.00 14.00 23.00 27.00 ----- z 23.00 20.00 8.00 -15.00 -25.00 -25.00
1993 -25.00 -23.00 -13.00 13.00 21.00 27.00 30.00 34.00 23.00 1.00 -7.00 -12.00 -25.00
1994 -18.00 -20.00 2.00 15.00 23.00 27.00 32.00 36.00 19.00 7.00 -5.00 -19.00 -20.00
1995 -25.00 -9.00 ----- z 12.00 23.00 28.00 34.00 31.00 11.00 4.00 -2.00 -16.00 -25.00
1996 -22.00 -28.00 -15.00 7.00 19.00 24.00 34.00 34.00 15.00 7.00 1.00 -15.00 -28.00
1997 -19.00 -16.00 -9.00 6.00 23.00 34.00 31.00 37.00 26.00 11.00 -7.00 -9.00 -19.00
1998 -13.00 -10.00 -12.00 15.00 25.00 26.00 40.00 34.00 27.00 19.00 2.00 -28.00 -28.00
1999 -15.00 -11.00 7.00 6.00 14.00 28.00 39.00 37.00 16.00 5.00 -12.00 -9.00 -15.00
2000 -18.00 -17.00 -3.00 14.00 16.00 29.00 35.00 38.00 23.00 17.00 -12.00 -12.00 -18.00
2001 -18.00 -16.00 2.00 16.00 18.00 25.00 39.00 38.00 23.00 14.00 -9.00 -8.00 -18.00
2002 -24.00 -28.00 -25.00 18.00 12.00 29.00 38.00 35.00 26.00 6.00 -10.00 -11.00 -28.00
2003 -10.00 -21.00 -6.00 10.00 23.00 28.00 37.00 39.00 23.00 12.00 -12.00 -8.00 -21.00
2004 -19.00 -26.00 -1.00 9.00 19.00 29.00 35.00 30.00 22.00 23.00 -20.00 -22.00 -26.00
2005 -10.00 -21.00 -5.00 8.00 22.00 27.00 37.00 30.00 26.00 20.00 -6.00 -25.00 -25.00
2006 -18.00 -26.00 -5.00 17.00 19.00 31.00 40.00 32.00 22.00 10.00 -23.00 -17.00 -26.00
2007 -29.00 -19.00 -13.00 13.00 20.00 24.00 41.00 36.00 25.00 7.00 -6.00 -22.00 -29.00
2008 -23.00 -14.00 -11.00 -3.00 16.00 25.00 35.00 33.00 25.00 7.00 3.00 -15.00 -23.00
2009 -25.00 -6.00 -2.00 2.00 23.00 30.00 37.00 31.00 24.00 9.00 -3.00 -17.00 -25.00
2010 -24.00 -17.00 -12.00 12.00 21.00 33.00 36.00 36.00 25.00 10.00 -13.00 -5.00 -24.00
2011 -19.00 -31.00 -1.00 5.00 19.00 30.00 43.00 38.00 27.00 11.00 2.00 -12.00 -31.00
2012 -13.00 -2.00 -7.00 13.00 23.00 27.00 43.00 37.00 30.00 13.00 -2.00 -25.00 -25.00
2013 -32.00 -18.00 -16.00 20.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -32.00
Period of Record Statistics
MEAN -21.32 -19.35 -7.20 8.90 19.40 27.42 35.77 34.00 21.74 10.52 -6.94 -16.97 -26.04
S.D. 6.09 9.16 8.30 7.10 3.58 2.74 3.61 3.66 4.97 5.78 6.38 7.55 6.43
SKEW -0.12 -0.61 -0.16 -0.72 -0.39 0.04 0.27 -0.86 -0.54 -0.21 -0.52 -0.32 -0.81
MAX -10.00 -2.00 7.00 19.00 25.00 34.00 43.00 39.00 30.00 23.00 3.00 -5.00 -15.00
MIN -33.00 -44.00 -25.00 -9.00 12.00 20.00 30.00 23.00 11.00 -5.00 -23.00 -32.00 -44.00
NO YRS 31 31 30 30 30 31 30 31 31 31 31 31 28