YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1954 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.01 | 0.19 | 0.05 | 0.28 | 0.65 | 0.28 | 0.35 | 0.00 | 0.12 | 0.65 | ||||||||||
1955 | 0.52 | 0.09 | 0.00 | 0.09 | 0.38 | 0.48 | 0.70 | 0.74 | 0.00 | 0.67 | 0.02 | 0.56 | 0.74 | |||||||||||||
1956 | 0.57 | 0.18 | 0.00 | 0.13 | 0.38 | 0.30 | 0.44 | 0.36 | 0.10 | 0.45 | 0.05 | 0.11 | 0.57 | |||||||||||||
1957 | 0.86 | 0.27 | 0.33 | 0.44 | 0.71 | 1.29 | 0.45 | 1.51 | 0.03 | 0.70 | 0.67 | 0.23 | 1.51 | |||||||||||||
1958 | 0.20 | 0.48 | 0.74 | 1.15 | 0.15 | 0.24 | 0.54 | A | 1.26 | 0.85 | 1.15 | 0.50 | 0.00 | 1.26 | ||||||||||||
1959 | 0.15 | 0.82 | 0.00 | 0.39 | 0.00 | 0.39 | 1.42 | 0.35 | 0.46 | 1.80 | 0.28 | 1.78 | A | 1.80 | ||||||||||||
1960 | 0.65 | 0.15 | 0.18 | 0.02 | 0.27 | 0.18 | 0.45 | 0.47 | 0.25 | 1.09 | 0.00 | 0.53 | 1.09 | |||||||||||||
1961 | 0.11 | 0.02 | 0.45 | 0.06 | 0.00 | 0.22 | 0.26 | 0.51 | 0.62 | 1.07 | 0.50 | 0.60 | 1.07 | |||||||||||||
1962 | 0.48 | 0.40 | 0.16 | 0.51 | 0.00 | 0.02 | 0.56 | 0.22 | 0.62 | 0.71 | 0.44 | 0.56 | 0.71 | |||||||||||||
1963 | 0.37 | 0.22 | 0.46 | 0.60 | 0.09 | 0.00 | 0.25 | 0.45 | 0.97 | 0.81 | 0.52 | 0.14 | 0.97 | |||||||||||||
1964 | 0.06 | 0.14 | 0.53 | 0.25 | 0.07 | 0.15 | 0.52 | 0.76 | 1.41 | 0.10 | 0.52 | 0.44 | 1.41 | |||||||||||||
1965 | 0.76 | 0.52 | 0.50 | 0.27 | 0.04 | 0.24 | 0.46 | 1.69 | 0.92 | 0.14 | 0.69 | 2.17 | 2.17 | |||||||||||||
1966 | 0.38 | 0.62 | b | 0.10 | 0.00 | 0.00 | 0.47 | 0.56 | 0.44 | 1.81 | 0.10 | 0.88 | 0.62 | 1.81 | ||||||||||||
1967 | 0.32 | 0.53 | 0.55 | 0.16 | 0.18 | 1.11 | 0.63 | 0.98 | 9999.00 | z | 0.09 | 0.00 | 0.96 | 1.11 | ||||||||||||
1968 | 0.52 | 0.45 | 0.81 | 0.00 | 0.00 | 0.00 | 0.67 | 0.90 | 0.00 | 0.63 | 0.69 | 0.86 | 0.90 | |||||||||||||
1969 | 0.18 | 0.80 | 0.10 | 0.09 | 0.27 | 0.01 | 0.44 | 0.30 | e | 0.89 | A | 0.50 | 0.27 | 0.30 | 0.80 | |||||||||||
1970 | 0.00 | 0.42 | 0.70 | 0.33 | 0.28 | 0.34 | 1.13 | 0.63 | 0.23 | 0.96 | 0.00 | 0.44 | 1.13 | |||||||||||||
1971 | 0.10 | 0.34 | 0.00 | 0.33 | 0.02 | 0.02 | 0.28 | 0.60 | 0.90 | 2.82 | 0.54 | 0.71 | 2.82 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.65 | 0.38 | 1.27 | 0.66 | 1.28 | 0.46 | 1.68 | 1.68 | |||||||||||||
1973 | 0.15 | 0.52 | 0.45 | 0.23 | 0.60 | 0.33 | 0.32 | 0.79 | 0.40 | 0.03 | 0.12 | 0.00 | 0.79 | |||||||||||||
1974 | 0.35 | 0.02 | 0.46 | 0.05 | 0.08 | 0.00 | 0.84 | 1.54 | 0.59 | 0.75 | 0.59 | 0.36 | 1.54 | |||||||||||||
1975 | 0.73 | 0.32 | 0.59 | 0.23 | 0.17 | 0.02 | 2.22 | 0.22 | 1.31 | 0.55 | 0.10 | 0.37 | 2.22 | |||||||||||||
1976 | 0.11 | 1.97 | 0.30 | 0.35 | 0.34 | 0.66 | 1.48 | 0.26 | 0.45 | 0.40 | 0.33 | 0.00 | 1.97 | |||||||||||||
1977 | 0.32 | 0.38 | 0.62 | 0.14 | 0.08 | 0.25 | 1.08 | 0.60 | 0.88 | 0.54 | 0.72 | 0.21 | 1.08 | |||||||||||||
1978 | 0.64 | 0.86 | 1.15 | 0.13 | 0.33 | 0.56 | 0.67 | 0.54 | 0.30 | 0.96 | 1.60 | 1.42 | 1.60 | |||||||||||||
1979 | 0.75 | 0.72 | 0.48 | 0.30 | 0.54 | 0.78 | 1.42 | 1.08 | 0.53 | 0.53 | 0.32 | 0.86 | 1.42 | |||||||||||||
1980 | 0.73 | 1.02 | 0.25 | 0.11 | 0.45 | 0.05 | 0.55 | 1.21 | 0.44 | 0.75 | 0.00 | 0.34 | 1.21 | |||||||||||||
1981 | 0.29 | 0.11 | 1.15 | 0.33 | 0.31 | 0.14 | 0.77 | 0.60 | 0.30 | 0.37 | 0.56 | 0.00 | 1.15 | |||||||||||||
1982 | 0.47 | 0.88 | 1.32 | 0.03 | 0.64 | 0.00 | 0.18 | a | 0.99 | 0.67 | 0.00 | 1.30 | a | 1.79 | 1.79 | |||||||||||
1983 | 0.80 | 0.77 | 0.82 | 0.06 | 0.06 | 0.45 | 0.83 | 0.69 | 1.82 | 1.72 | 0.53 | 0.34 | c | 1.82 | ||||||||||||
1984 | 0.70 | 0.00 | 0.32 | 0.47 | 0.22 | 0.57 | 0.80 | 1.36 | 0.42 | 1.28 | 0.67 | 1.14 | a | 1.36 | ||||||||||||
1985 | 0.38 | 0.36 | 0.37 | 0.55 | 0.11 | 0.46 | 0.52 | 0.67 | 1.45 | 0.97 | 0.45 | 0.50 | 1.45 | |||||||||||||
1986 | 0.08 | 0.49 | b | 0.19 | 0.11 | 0.18 | 0.65 | 1.04 | 0.78 | 0.57 | 0.96 | 0.65 | 0.84 | 1.04 | ||||||||||||
1987 | 0.31 | 0.78 | 0.26 | 0.21 | 0.38 | 0.31 | 0.93 | 0.50 | 0.34 | 0.36 | 0.81 | 1.14 | A | 0.93 | ||||||||||||
1988 | 0.78 | 0.72 | 0.04 | 1.67 | 0.02 | 0.41 | 0.23 | 1.33 | a | 0.71 | A | 1.05 | A | 0.19 | 0.28 | a | 1.67 | |||||||||
1989 | 0.77 | 0.15 | 0.20 | b | 0.00 | 0.27 | 0.00 | 1.08 | 0.29 | 0.27 | 1.02 | e | 0.07 | 0.30 | 1.08 | |||||||||||
1990 | 0.35 | 0.32 | e | 0.34 | 0.16 | 0.42 | 0.30 | 0.88 | A | 0.53 | A | 1.18 | 0.23 | 1.09 | 0.38 | 1.18 | ||||||||||
1991 | 0.33 | A | 0.52 | A | 0.62 | h | 0.00 | 0.10 | 0.32 | A | 0.80 | 0.95 | A | 0.76 | 0.05 | 1.60 | 0.79 | 1.60 | ||||||||
1992 | 0.68 | A | 0.23 | A | 0.77 | A | 0.22 | 0.99 | 0.28 | 0.65 | 2.51 | A | 0.49 | 0.61 | 0.12 | A | 1.31 | A | 0.99 | |||||||
1993 | 1.35 | 0.95 | A | 0.66 | A | 0.00 | 0.06 | A | 0.37 | 0.10 | A | 1.56 | A | 0.42 | A | 0.95 | A | 0.51 | A | 0.58 | A | 1.35 | ||||
1994 | 0.36 | A | 1.54 | A | 0.62 | A | 0.16 | 0.54 | 0.21 | 0.47 | A | 0.72 | 9999.00 | z | 1.73 | A | 2.03 | 0.81 | A | 2.03 | ||||||
1995 | 1.66 | A | 0.17 | 0.28 | A | 0.14 | A | 0.18 | A | 0.17 | 0.27 | 0.75 | 0.97 | A | 0.00 | 0.31 | 0.32 | d | 0.75 | |||||||
1996 | 0.13 | c | 1.03 | 0.05 | 0.04 | 0.00 | 0.33 | 0.31 | 0.80 | 0.83 | 2.48 | A | 0.07 | 0.51 | 1.03 | |||||||||||
1997 | 0.41 | A | 0.85 | 0.12 | A | 0.32 | b | 0.15 | h | 0.62 | a | 0.52 | A | 0.84 | 9999.00 | z | 0.84 | A | 0.28 | A | 0.54 | b | 0.85 | |||
1998 | 0.19 | 0.40 | g | 0.93 | 0.47 | 0.01 | 0.27 | 0.91 | A | 1.06 | 0.09 | 1.02 | A | 0.65 | A | 0.21 | a | 1.06 | ||||||||
1999 | 0.00 | a | 0.06 | a | 0.15 | b | 1.24 | 0.07 | d | 0.32 | c | 0.78 | 0.78 | 0.95 | 0.02 | 0.00 | 0.00 | a | 1.24 | |||||||
2000 | 0.05 | 0.06 | c | 0.32 | 0.00 | 0.00 | 0.33 | 0.52 | 0.57 | 0.17 | 2.15 | 0.75 | 0.09 | a | 2.15 | |||||||||||
2001 | 0.58 | 0.43 | 0.09 | 1.36 | d | 0.54 | d | 0.46 | 0.57 | 0.61 | 1.02 | c | 0.15 | e | 9999.00 | z | 0.25 | 1.36 | ||||||||
2002 | 0.15 | d | 0.00 | 0.15 | 0.30 | b | 0.05 | a | 0.05 | 0.54 | 1.15 | d | 2.18 | 0.43 | 0.49 | 0.66 | 2.18 | |||||||||
2003 | 0.18 | 0.75 | b | 0.50 | 0.11 | 0.00 | 0.07 | 0.34 | 0.21 | 0.76 | 1.13 | 1.63 | m | 0.20 | 1.63 | |||||||||||
2004 | 0.15 | 0.22 | k | 0.20 | 1.20 | A | 0.00 | 0.27 | 0.68 | b | 0.53 | e | 0.43 | A | 0.43 | A | 0.68 | 1.05 | a | 1.05 | ||||||
2005 | 1.07 | A | 0.80 | b | 0.42 | A | 0.50 | A | 0.28 | 9999.00 | z | 0.70 | 0.78 | 1.84 | 0.25 | A | 0.00 | a | 0.00 | 1.84 | ||||||
2006 | 0.33 | 0.00 | 1.10 | A | 0.08 | 0.09 | 0.50 | 1.60 | c | 1.93 | A | 0.78 | A | 1.51 | A | 0.00 | 0.33 | 1.60 | ||||||||
2007 | 0.25 | 0.17 | 0.67 | 0.46 | 0.65 | 0.01 | 1.78 | A | 0.83 | 0.81 | 0.40 | 0.13 | 1.50 | 1.50 | ||||||||||||
2008 | 1.46 | A | 0.20 | 0.00 | 0.10 | 1.13 | a | 0.03 | b | 1.78 | c | 0.50 | 0.60 | A | 0.80 | 0.25 | 0.42 | 1.78 | ||||||||
2009 | 0.12 | b | 0.35 | A | 0.33 | A | 0.52 | d | 0.37 | e | 0.66 | 9999.00 | z | 3.28 | 0.41 | A | 9999.00 | z | 0.05 | A | 1.35 | b | 3.28 | |||
2010 | 1.68 | b | 0.25 | a | 0.85 | A | 0.23 | b | 9999.00 | z | 0.02 | 0.45 | A | 0.41 | f | 0.57 | A | 0.05 | A | 0.02 | A | 9999.00 | z | 1.68 | ||
2011 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | |
2012 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | |
2013 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.47 | 0.46 | 0.41 | 0.29 | 0.24 | 0.31 | 0.70 | 0.83 | 0.71 | 0.76 | 0.46 | 0.59 | 1.38 | |||||||||||||
S.D. | 0.40 | 0.40 | 0.33 | 0.35 | 0.26 | 0.28 | 0.44 | 0.55 | 0.51 | 0.63 | 0.44 | 0.52 | 0.51 | |||||||||||||
SKEW | 1.37 | 1.41 | 0.77 | 2.25 | 1.41 | 1.23 | 1.39 | 2.26 | 1.02 | 1.22 | 1.44 | 1.20 | 0.69 | |||||||||||||
MAX | 1.68 | 1.97 | 1.32 | 1.67 | 1.13 | 1.29 | 2.22 | 3.28 | 2.18 | 2.82 | 2.03 | 2.17 | 2.82 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.21 | 0.00 | 0.00 | 0.00 | 0.00 | 0.57 | |||||||||||||
NO YRS | 56 | 52 | 52 | 56 | 55 | 56 | 50 | 53 | 49 | 54 | 54 | 54 | 34 |