YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 30.00 | 35.00 | 30.00 | 23.00 | 19.00 | ----- | z | ----- | z | 19.00 | ||||||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.00 | ----- | z | ----- | z | ----- | z | 31.00 | ||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | ----- | z | ----- | z | 9999.00 | |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.00 | 4.00 | ||
2004 | -5.00 | -11.00 | 17.00 | 14.00 | 20.00 | 33.00 | 43.00 | 34.00 | 30.00 | 21.00 | 3.00 | -11.00 | -11.00 | |||||||||||||
2005 | -3.00 | 6.00 | 2.00 | 15.00 | 14.00 | 34.00 | 43.00 | 39.00 | 33.00 | 22.00 | 6.00 | -17.00 | -17.00 | |||||||||||||
2006 | 6.00 | -16.00 | 6.00 | 20.00 | 23.00 | 39.00 | 45.00 | 40.00 | 27.00 | 16.00 | -9.00 | -5.00 | -16.00 | |||||||||||||
2007 | -8.00 | -8.00 | 6.00 | 17.00 | 30.00 | 29.00 | 43.00 | 40.00 | 30.00 | 17.00 | 3.00 | -6.00 | -8.00 | |||||||||||||
2008 | -8.00 | 4.00 | 2.00 | 12.00 | 22.00 | 31.00 | 42.00 | 40.00 | 33.00 | 21.00 | 13.00 | -9.00 | -9.00 | |||||||||||||
2009 | -8.00 | 5.00 | 7.00 | 8.00 | ----- | z | 36.00 | 38.00 | 27.00 | 24.00 | 4.00 | 0.00 | -14.00 | -14.00 | ||||||||||||
2010 | -9.00 | -5.00 | -3.00 | 24.00 | 21.00 | 40.00 | 42.00 | 44.00 | 34.00 | 23.00 | 3.00 | -3.00 | -9.00 | |||||||||||||
2011 | -7.00 | -24.00 | 16.00 | 13.00 | 26.00 | 38.00 | 47.00 | 47.00 | 31.00 | 11.00 | 10.00 | -8.00 | -24.00 | |||||||||||||
2012 | -1.00 | 4.00 | 9.00 | 23.00 | 30.00 | 39.00 | 48.00 | 42.00 | 34.00 | 17.00 | 12.00 | -2.00 | -2.00 | |||||||||||||
2013 | -13.00 | -1.00 | -3.00 | 24.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -13.00 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -5.60 | -4.60 | 5.90 | 16.22 | 23.25 | 34.90 | 42.60 | 38.30 | 30.00 | 17.10 | 4.56 | -7.10 | -12.00 | |||||||||||||
S.D. | 5.25 | 10.13 | 6.87 | 5.29 | 5.37 | 4.07 | 3.86 | 6.20 | 3.82 | 5.80 | 6.80 | 6.12 | 6.76 | |||||||||||||
SKEW | 0.96 | -0.64 | 0.33 | 0.14 | -0.20 | -0.15 | -0.57 | -0.58 | -0.76 | -1.22 | -0.60 | 0.11 | -0.39 | |||||||||||||
MAX | 6.00 | 6.00 | 17.00 | 24.00 | 30.00 | 40.00 | 48.00 | 47.00 | 34.00 | 23.00 | 13.00 | 4.00 | -2.00 | |||||||||||||
MIN | -13.00 | -24.00 | -3.00 | 8.00 | 14.00 | 29.00 | 35.00 | 27.00 | 23.00 | 4.00 | -9.00 | -17.00 | -24.00 | |||||||||||||
NO YRS | 10 | 10 | 10 | 9 | 8 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 8 |