YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1967 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.91 | 0.90 | 0.98 | 0.17 | 0.45 | 0.00 | i | 0.98 | ||||||
1968 | 1.28 | 0.46 | 0.35 | 0.26 | 0.18 | 0.23 | 0.88 | 0.65 | 0.08 | 1.43 | 0.82 | 0.36 | 1.43 | |||||||||||||
1969 | 1.01 | 0.70 | 0.41 | 0.56 | 0.70 | 0.00 | 1.03 | 1.13 | 0.44 | 1.22 | 0.60 | 0.35 | 1.22 | |||||||||||||
1970 | 0.25 | 0.06 | 1.15 | 0.75 | 0.08 | 0.04 | 0.74 | 0.51 | 2.60 | 0.35 | 0.40 | 0.44 | 2.60 | |||||||||||||
1971 | 0.46 | 0.80 | 0.25 | 0.38 | 0.21 | 0.00 | 0.38 | 0.86 | 1.73 | 2.47 | 0.20 | 1.21 | 2.47 | |||||||||||||
1972 | 0.00 | 0.03 | 0.00 | 0.16 | 0.53 | 0.78 | 0.67 | 1.54 | 0.25 | 2.52 | 1.06 | 0.66 | 2.52 | |||||||||||||
1973 | 0.25 | 0.85 | 1.05 | 0.37 | 0.23 | 0.12 | 0.67 | 0.28 | 0.01 | 0.07 | 1.01 | 0.20 | 1.05 | |||||||||||||
1974 | 0.92 | 0.37 | 0.42 | 0.19 | 0.00 | 0.14 | 0.71 | 0.58 | 0.81 | 1.89 | 0.39 | 0.73 | 1.89 | |||||||||||||
1975 | 0.21 | 0.48 | 0.57 | 0.63 | 0.12 | 0.00 | 1.32 | 0.11 | 0.80 | 0.16 | 1.40 | 1.10 | 1.40 | |||||||||||||
1976 | 0.20 | 1.47 | 0.70 | 0.83 | 0.75 | 0.01 | 0.69 | 0.40 | 0.48 | 0.56 | 0.16 | 0.05 | 1.47 | |||||||||||||
1977 | 0.43 | 0.61 | 0.20 | 1.50 | A | 0.37 | 0.50 | 0.62 | 1.38 | 1.88 | 0.82 | 0.59 | 9999.00 | z | 1.88 | |||||||||||
1978 | 0.77 | A | 1.57 | A | 1.60 | 0.53 | 0.50 | 0.00 | 1.20 | 1.12 | 0.18 | 1.05 | 1.02 | A | 2.50 | 2.50 | ||||||||||
1979 | 1.72 | 0.45 | 1.25 | A | 0.64 | 0.50 | 0.23 | 0.22 | 1.35 | 0.06 | 0.09 | 0.58 | 0.95 | 1.72 | ||||||||||||
1980 | 1.22 | 2.37 | 0.56 | 0.47 | 0.30 | 0.00 | 0.80 | 0.65 | 0.37 | 0.43 | 0.00 | 0.09 | 2.37 | |||||||||||||
1981 | 0.51 | 0.50 | 0.76 | 0.60 | 0.24 | 0.22 | 0.72 | 1.07 | 0.25 | 1.66 | 1.68 | 0.04 | 1.68 | |||||||||||||
1982 | 0.83 | 0.93 | e | 1.84 | 0.28 | 0.70 | b | 0.04 | 0.73 | 0.84 | 0.97 | 0.35 | 1.60 | 1.70 | 1.84 | |||||||||||
1983 | 0.48 | 0.58 | 0.53 | 0.66 | 0.22 | 0.00 | 0.90 | 1.02 | 2.07 | 0.50 | 1.51 | 0.75 | 2.07 | |||||||||||||
1984 | 0.36 | 0.20 | 0.78 | 0.28 | 0.33 | 1.08 | 0.74 | a | 1.20 | A | 1.23 | 1.08 | 0.60 | A | 1.31 | b | 1.31 | |||||||||
1985 | 0.64 | 0.41 | a | 0.83 | 0.44 | 0.04 | 0.11 | 1.14 | 1.62 | 1.37 | 0.96 | 2.34 | b | 0.64 | 2.34 | |||||||||||
1986 | 0.11 | 0.62 | A | 0.60 | A | 0.42 | b | 0.15 | 0.10 | 0.84 | A | 1.36 | 0.93 | a | 1.05 | A | 1.17 | 0.49 | b | 1.36 | ||||||
1987 | 1.02 | a | 1.22 | 0.90 | A | 0.15 | A | 0.28 | a | 0.20 | 0.82 | 1.45 | 0.65 | A | 1.20 | 2.32 | a | 0.56 | A | 2.32 | ||||||
1988 | 1.90 | A | 1.02 | 0.06 | 1.21 | 0.02 | 0.40 | A | 0.45 | 0.72 | a | 0.66 | 1.45 | c | 0.85 | A | 0.62 | A | 1.45 | |||||||
1989 | 0.85 | b | 0.26 | 1.50 | A | 0.00 | 0.44 | 0.04 | a | 1.10 | 1.10 | 0.48 | 0.40 | A | 0.05 | 0.07 | 1.10 | |||||||||
1990 | 0.34 | c | 0.93 | A | 0.76 | 0.32 | 0.85 | 0.19 | 1.40 | 0.69 | 0.40 | 0.26 | A | 0.63 | b | 0.68 | A | 1.40 | ||||||||
1991 | 0.73 | c | 0.83 | 1.89 | 0.00 | 0.09 | 0.20 | 0.61 | a | 2.36 | 0.31 | b | 0.74 | A | 0.84 | A | 1.46 | c | 2.36 | |||||||
1992 | 0.83 | A | 0.45 | 0.90 | A | 0.50 | 0.76 | 0.28 | 0.80 | 2.54 | A | 0.17 | 0.80 | 0.42 | 1.56 | A | 0.80 | |||||||||
1993 | 2.42 | A | 1.78 | h | 1.25 | A | 0.04 | 0.59 | A | 0.28 | 0.03 | 1.62 | a | 0.42 | 1.52 | 2.73 | A | 0.29 | A | 1.78 | ||||||
1994 | 0.14 | 1.32 | A | 0.87 | A | 0.78 | a | 0.45 | 0.57 | 0.35 | 0.81 | 0.61 | 1.11 | 0.84 | A | 0.49 | A | 1.11 | ||||||||
1995 | 0.95 | c | 1.88 | b | 1.07 | A | 0.45 | A | 0.39 | 0.02 | 0.40 | 0.46 | 1.07 | 0.00 | 0.21 | b | 0.03 | l | 1.88 | |||||||
1996 | 0.30 | g | 0.86 | A | 0.30 | 0.07 | 0.03 | 0.10 | 0.46 | 0.56 | 1.08 | a | 0.82 | A | 0.53 | A | 0.25 | A | 1.08 | |||||||
1997 | 2.93 | A | 1.11 | 0.00 | 0.55 | b | 0.50 | 0.19 | 0.21 | 0.85 | a | 0.80 | 0.55 | 0.31 | A | 0.65 | A | 1.11 | ||||||||
1998 | 0.52 | A | 0.96 | A | 1.73 | A | 0.35 | A | 0.23 | 0.00 | 1.72 | a | 0.42 | A | 0.74 | b | 1.57 | A | 1.05 | A | 0.36 | b | 1.72 | |||
1999 | 0.38 | 0.70 | b | 0.31 | b | 1.46 | c | 0.00 | 0.00 | 1.50 | d | 1.50 | b | 2.10 | b | 0.00 | 0.00 | 0.10 | 2.10 | |||||||
2000 | 0.48 | d | 0.45 | c | 1.10 | a | 0.85 | b | 0.12 | 0.34 | 0.19 | b | 1.45 | c | 0.40 | 2.03 | h | 0.68 | e | 0.35 | c | 2.03 | ||||
2001 | 1.10 | e | 0.78 | b | 0.55 | a | 1.12 | j | 0.85 | a | 0.30 | b | 0.86 | 1.45 | d | 0.18 | 0.04 | b | 0.00 | 0.80 | e | 1.45 | ||||
2002 | 0.28 | 0.00 | 0.09 | 0.48 | a | 0.00 | 0.00 | a | 0.68 | 0.45 | a | 1.04 | 1.06 | c | 0.75 | c | 0.46 | l | 1.06 | |||||||
2003 | 0.55 | d | 0.90 | a | 1.25 | e | 0.30 | 0.16 | A | 0.12 | 0.80 | 0.59 | A | 1.43 | 0.13 | 1.43 | A | 0.74 | A | 1.43 | ||||||
2004 | 0.41 | A | 0.67 | A | 0.07 | A | 0.22 | A | 0.00 | 0.00 | 1.60 | A | 1.66 | 2.95 | A | 1.18 | A | 1.66 | A | 1.76 | A | 1.66 | ||||
2005 | 2.72 | A | 1.69 | A | 0.42 | A | 1.40 | A | 0.57 | 0.02 | A | 1.05 | 0.37 | 0.30 | 0.75 | 0.27 | 0.00 | 1.05 | ||||||||
2006 | 0.20 | 0.00 | 1.65 | a | 0.41 | 0.12 | 0.13 | 0.50 | 1.71 | 0.73 | 1.04 | 0.48 | 1.18 | a | 1.71 | |||||||||||
2007 | 0.93 | c | 0.42 | 0.41 | 0.12 | 0.26 | 0.30 | 1.32 | A | 1.42 | 1.65 | A | 0.15 | 0.20 | 4.09 | A | 1.42 | |||||||||
2008 | 2.09 | b | 1.25 | c | 0.00 | a | 0.07 | 0.31 | 0.16 | 1.45 | b | 0.63 | 0.69 | 0.16 | 0.40 | 1.53 | 2.09 | |||||||||
2009 | 0.63 | 1.12 | 0.00 | 0.20 | 1.08 | 0.45 | 0.37 | 0.31 | 0.30 | 0.09 | 0.08 | 1.56 | 1.56 | |||||||||||||
2010 | 6.90 | 1.12 | a | 1.10 | 0.12 | 0.00 | 0.02 | 1.77 | 0.57 | 0.50 | 0.90 | h | 0.28 | 1.41 | 6.90 | |||||||||||
2011 | 0.00 | 1.48 | a | 0.11 | 0.11 | a | 0.52 | d | 0.00 | 0.31 | d | 1.30 | A | 1.25 | b | 0.68 | a | 0.66 | 0.85 | A | 1.48 | |||||
2012 | 0.25 | 0.29 | a | 1.30 | A | 0.63 | a | 0.00 | 0.03 | 1.17 | A | 1.26 | b | 0.05 | b | 0.75 | 1.19 | 1.05 | 1.26 | |||||||
2013 | 1.97 | 0.65 | 0.00 | 0.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.60 | z | 1.97 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.85 | 0.76 | 0.72 | 0.47 | 0.33 | 0.18 | 0.82 | 1.02 | 0.84 | 0.80 | 0.75 | 0.85 | 1.88 | |||||||||||||
S.D. | 1.12 | 0.50 | 0.55 | 0.38 | 0.28 | 0.22 | 0.42 | 0.54 | 0.69 | 0.63 | 0.66 | 0.78 | 0.50 | |||||||||||||
SKEW | 4.16 | 0.92 | 0.44 | 1.20 | 0.72 | 2.07 | 0.41 | 0.64 | 1.22 | 0.82 | 1.29 | 2.06 | 0.05 | |||||||||||||
MAX | 6.90 | 2.37 | 1.89 | 1.50 | 1.08 | 1.08 | 1.77 | 2.54 | 2.95 | 2.52 | 2.73 | 4.09 | 2.60 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.11 | 0.01 | 0.00 | 0.00 | 0.00 | 1.05 | |||||||||||||
NO YRS | 40 | 43 | 45 | 43 | 45 | 45 | 46 | 46 | 46 | 44 | 41 | 40 | 17 |