YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | ----- | z | 0.18 | 0.31 | 0.48 | 0.90 | 3.45 | 0.90 | 1.50 | 0.65 | 0.52 | 0.00 | 0.26 | ----- | z | |||||||||||
1966 | 0.14 | 0.84 | 0.00 | 0.04 | 0.20 | 0.70 | 0.53 | 1.44 | 0.52 | 0.00 | 0.00 | 0.06 | 1.44 | |||||||||||||
1967 | 0.00 | 0.27 | 0.12 | 0.25 | 0.44 | 0.34 | 0.94 | 0.33 | 1.05 | 0.18 | 0.05 | 0.27 | 1.05 | |||||||||||||
1968 | 0.55 | 0.12 | 0.46 | 0.25 | 0.40 | 0.67 | 0.96 | 0.42 | 0.68 | 0.27 | 0.22 | 0.14 | 0.96 | |||||||||||||
1969 | 0.00 | 0.63 | 0.16 | 0.52 | 1.27 | 1.53 | 1.41 | 2.37 | 1.30 | 1.30 | 0.28 | 0.57 | 2.37 | |||||||||||||
1970 | 0.52 | 0.09 | 0.89 | 1.35 | 0.22 | 0.42 | 1.10 | 1.45 | 1.70 | 0.93 | 0.03 | 0.00 | 1.70 | |||||||||||||
1971 | 0.09 | 0.21 | 0.15 | 0.41 | 1.41 | 0.67 | 2.32 | 0.95 | 0.42 | 0.75 | 0.80 | 0.41 | 2.32 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.17 | 0.44 | 1.65 | 2.51 | 2.30 | 1.15 | ----- | z | 0.00 | ----- | z | |||||||||||
1973 | 0.27 | 0.41 | 0.46 | 1.10 | 0.61 | 1.25 | 0.97 | 1.85 | 0.51 | 0.51 | 0.00 | 0.48 | 1.85 | |||||||||||||
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.27 | 0.60 | 0.57 | 0.77 | 0.92 | 0.11 | 0.37 | ----- | z | |||||||
1975 | 0.12 | 0.21 | 0.14 | 0.83 | ----- | z | 1.25 | 1.33 | 0.63 | 0.59 | 0.00 | 0.56 | 0.00 | ----- | z | |||||||||||
1976 | 0.14 | 0.06 | 0.17 | ----- | z | 0.24 | 0.66 | 1.30 | 0.45 | 0.95 | 0.40 | 0.21 | 0.00 | ----- | z | |||||||||||
1977 | 0.14 | 0.17 | 0.58 | 0.65 | 0.45 | 0.55 | 0.58 | 1.20 | 0.27 | 0.26 | 0.31 | ----- | z | ----- | z | |||||||||||
1978 | 0.30 | 0.42 | ----- | z | ----- | z | 1.18 | 0.68 | 0.23 | 0.48 | 0.31 | 0.10 | 1.23 | ----- | z | ----- | z | |||||||||
1979 | ----- | z | 0.11 | 0.92 | 0.83 | ----- | z | 0.68 | ----- | z | 0.75 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.10 | ----- | z | |
2005 | 0.75 | 0.85 | 0.40 | 0.85 | 0.78 | 0.56 | 1.05 | 1.78 | 0.95 | 0.21 | 0.42 | 0.00 | 1.78 | |||||||||||||
2006 | 0.29 | 0.00 | 0.19 | 0.30 | 0.29 | 1.10 | 1.56 | 2.35 | 0.37 | 0.33 | 0.05 | 0.31 | 2.35 | |||||||||||||
2007 | 0.41 | 0.05 | 1.27 | 0.20 | 0.51 | 0.49 | 2.83 | 1.20 | 0.28 | 0.29 | 0.21 | 0.37 | 2.83 | |||||||||||||
2008 | 0.05 | 0.21 | 0.14 | 0.21 | 1.65 | 0.63 | 1.16 | 1.34 | 0.27 | 1.35 | 0.08 | 0.07 | 1.65 | |||||||||||||
2009 | 0.00 | 0.42 | 0.55 | 0.66 | 0.27 | 0.50 | 1.23 | 1.20 | 0.13 | 1.40 | 0.15 | 0.40 | 1.40 | |||||||||||||
2010 | 0.48 | 0.79 | 0.47 | 0.75 | 0.41 | 1.10 | 0.86 | 1.63 | 1.10 | 0.75 | 0.11 | 0.22 | 1.63 | |||||||||||||
2011 | 0.00 | 0.20 | 0.15 | 0.08 | 0.03 | 0.13 | 0.45 | 0.35 | 1.02 | 0.59 | 0.18 | 0.72 | 1.02 | |||||||||||||
2012 | ----- | z | 0.18 | 0.09 | 0.24 | 0.36 | 0.47 | 0.21 | 0.23 | 0.34 | 0.09 | 0.00 | 0.30 | ----- | z | |||||||||||
2013 | ----- | z | 0.39 | 0.00 | g | 0.00 | 0.40 | 1.76 | 0.56 | 0.19 | 2.63 | 0.00 | 0.00 | b | 0.20 | ----- | z | |||||||||
2014 | 0.00 | 0.00 | 0.00 | 0.11 | 1.22 | 0.38 | 0.57 | 0.69 | 0.62 | 0.22 | 0.20 | 0.15 | 1.22 | |||||||||||||
2015 | 0.77 | 0.27 | 0.19 | 1.20 | 1.44 | 0.75 | 2.00 | 5.05 | 1.85 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2017 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2018 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2019 | 0.00 | m | 0.09 | c | 0.39 | a | 0.21 | 0.74 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.24 | 0.28 | 0.34 | 0.48 | 0.65 | 0.82 | 1.09 | 1.27 | 0.86 | 0.52 | 0.23 | 0.23 | 1.70 | |||||||||||||
S.D. | 0.25 | 0.25 | 0.32 | 0.39 | 0.47 | 0.66 | 0.63 | 1.03 | 0.65 | 0.45 | 0.29 | 0.20 | 0.56 | |||||||||||||
SKEW | 0.84 | 1.13 | 1.33 | 0.67 | 0.75 | 2.59 | 0.99 | 1.95 | 1.29 | 0.69 | 2.11 | 0.60 | 0.44 | |||||||||||||
MAX | 0.77 | 0.85 | 1.27 | 1.35 | 1.65 | 3.45 | 2.83 | 5.05 | 2.63 | 1.40 | 1.23 | 0.72 | 2.83 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.13 | 0.21 | 0.19 | 0.13 | 0.00 | 0.00 | 0.00 | 0.96 | |||||||||||||
YRS | 21 | 26 | 24 | 24 | 24 | 26 | 25 | 26 | 25 | 24 | 23 | 23 | 15 |