YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1959 | 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 | 0.15 | g | 0.02 | a | 0.21 | 0.21 | ||
1960 | 0.09 | 1.09 | 0.68 | 0.31 | 0.25 | 0.02 | 0.13 | 0.00 | 0.53 | 0.31 | 1.18 | 0.82 | 1.18 | |||||||||||||
1961 | 0.22 | 0.18 | f | 0.08 | 0.11 | 0.60 | 0.35 | a | 0.00 | 0.46 | 0.34 | 0.38 | 2.80 | 0.35 | 2.80 | |||||||||||
1962 | 0.43 | 1.10 | 0.59 | 0.10 | 0.48 | 0.17 | 0.04 | 0.26 | 0.22 | 2.83 | 0.29 | 0.51 | 2.83 | |||||||||||||
1963 | 0.42 | 0.22 | 0.39 | 0.39 | 0.88 | 0.64 | 0.00 | 0.06 | 0.10 | 0.80 | 0.57 | 0.30 | 0.88 | |||||||||||||
1964 | 9999.00 | z | 9999.00 | z | 0.42 | 0.12 | 0.48 | 0.95 | 0.17 | 0.10 | 0.05 | 0.04 | 0.58 | 1.51 | 1.51 | |||||||||||
1965 | 2.34 | 0.05 | 0.03 | 0.80 | 0.92 | 1.46 | 0.23 | 0.34 | 0.06 | 0.03 | 1.62 | A | 0.49 | 2.34 | ||||||||||||
1966 | 0.08 | 0.20 | 0.29 | 0.15 | 0.26 | 0.23 | 0.09 | A | 0.25 | 0.40 | A | 0.07 | 1.95 | 0.80 | 1.95 | |||||||||||
1967 | 0.38 | 0.25 | 1.88 | 0.48 | 0.86 | 0.32 | 0.05 | 0.03 | 0.10 | 0.76 | 0.46 | 0.36 | 1.88 | |||||||||||||
1968 | 0.49 | 0.26 | 0.20 | 0.12 | 1.04 | 0.31 | 0.02 | 0.54 | 0.11 | 0.41 | 0.46 | 1.35 | 1.35 | |||||||||||||
1969 | 1.69 | 0.40 | 0.23 | 0.32 | 0.41 | 0.56 | 0.04 | 0.00 | 0.01 | 0.51 | 0.60 | 1.30 | 1.69 | |||||||||||||
1970 | 1.42 | 0.43 | 2.08 | 0.14 | 0.79 | 1.49 | 0.00 | 0.05 | 0.02 | 0.23 | 0.58 | 0.46 | 2.08 | |||||||||||||
1971 | 0.26 | 0.22 | 0.82 | 0.80 | 0.57 | 0.40 | 0.44 | 0.07 | 0.30 | 0.18 | 0.29 | 0.43 | 0.82 | |||||||||||||
1972 | 0.44 | 0.50 | 0.33 | 0.77 | 0.53 | 0.25 | 0.01 | 0.51 | 0.33 | 0.60 | 0.34 | 0.28 | 0.77 | |||||||||||||
1973 | 0.52 | 0.52 | 0.44 | 0.30 | 0.76 | 0.00 | 0.52 | 0.12 | 0.55 | 1.13 | 9999.00 | z | 9999.00 | z | 1.13 | |||||||||||
1974 | 1.34 | A | 0.32 | 1.10 | 0.12 | 9999.00 | z | 9999.00 | z | 0.58 | 0.41 | 0.00 | 0.33 | 0.22 | 0.52 | 1.10 | ||||||||||
1975 | 0.49 | 0.63 | 0.68 | 0.64 | A | 0.15 | 0.47 | 0.05 | 0.56 | 0.66 | 0.90 | 0.50 | 0.15 | b | 0.90 | |||||||||||
1976 | 0.10 | 0.71 | 0.31 | 0.20 | 0.04 | 0.53 | 0.07 | 0.93 | 0.21 | 0.12 | 0.20 | 0.21 | 0.93 | |||||||||||||
1977 | 0.79 | 0.20 | 0.27 | 0.20 | A | 0.76 | 1.31 | 9999.00 | z | 0.09 | 0.95 | 0.34 | 0.27 | 1.08 | 1.31 | |||||||||||
1978 | 0.86 | 0.49 | 0.43 | 0.55 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.16 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.86 | ||||||
1979 | 9999.00 | z | 9999.00 | z | 0.68 | 0.20 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.06 | 9999.00 | z | 0.55 | a | 3.02 | A | 0.68 | ||||
1980 | 9999.00 | z | 1.21 | A | 0.33 | b | 0.45 | b | 0.24 | 0.40 | 0.00 | 0.00 | 0.12 | 0.33 | 0.10 | A | 0.70 | 0.70 | ||||||||
1981 | 0.74 | 0.78 | 0.70 | A | 0.52 | 1.06 | 0.25 | 0.20 | 0.00 | 0.20 | 1.49 | 1.70 | 0.62 | 1.70 | ||||||||||||
1982 | 0.36 | a | 1.13 | 0.65 | b | 0.39 | 0.33 | 0.87 | 0.24 | 9999.00 | z | 0.26 | 0.89 | 0.25 | d | 2.00 | c | 2.00 | ||||||||
1983 | 3.37 | A | 1.34 | A | 0.56 | 0.19 | A | 0.15 | 0.20 | 0.00 | 0.15 | 0.32 | 0.33 | 1.52 | f | 1.50 | A | 1.52 | ||||||||
1984 | 0.15 | d | 0.52 | g | 0.60 | e | 0.38 | d | 0.23 | 0.30 | 0.34 | 0.84 | 0.13 | 0.95 | 0.50 | a | 0.36 | 0.95 | ||||||||
1985 | 0.05 | 0.40 | 0.37 | 0.02 | b | 0.30 | 0.32 | 0.50 | 0.16 | 1.50 | 0.18 | a | 0.25 | 0.13 | 1.50 | |||||||||||
1986 | 0.19 | 1.40 | 1.60 | 0.30 | A | 0.68 | a | 0.11 | 0.22 | 0.00 | 0.28 | 9999.00 | z | 0.46 | 0.15 | 1.60 | ||||||||||
1987 | 0.76 | 0.48 | 0.38 | 0.06 | 0.34 | 9999.00 | z | 1.77 | 1.52 | 0.01 | 0.06 | 0.50 | 0.53 | 1.77 | ||||||||||||
1988 | 0.20 | a | 0.04 | 0.15 | 0.32 | 0.68 | 0.07 | 0.63 | 0.00 | 0.15 | 9999.00 | z | 0.49 | a | 0.20 | 0.68 | ||||||||||
1989 | 0.38 | a | 0.35 | 1.47 | 0.25 | 0.90 | b | 0.10 | 0.00 | 0.35 | 0.75 | 1.06 | 0.40 | 0.13 | 1.47 | |||||||||||
1990 | 1.00 | a | 0.50 | 0.40 | 0.56 | a | 0.50 | 0.30 | 0.40 | 0.75 | 0.97 | A | 0.33 | 0.35 | A | 0.13 | a | 1.00 | ||||||||
1991 | 0.34 | 0.07 | 0.66 | e | 0.61 | e | 0.39 | A | 0.25 | d | 0.40 | 0.03 | 0.05 | 0.43 | 0.18 | b | 0.26 | A | 0.66 | |||||||
1992 | 0.38 | 0.39 | 0.36 | 0.19 | 0.14 | 1.84 | 0.43 | 0.18 | 0.11 | 0.42 | 0.12 | 1.74 | f | 1.84 | ||||||||||||
1993 | 0.69 | c | 0.43 | a | 0.65 | 0.31 | 0.24 | 0.50 | 0.16 | 1.24 | 0.26 | 0.53 | a | 0.37 | 0.44 | 1.24 | ||||||||||
1994 | 0.28 | 0.65 | 0.31 | 0.21 | a | 0.45 | 0.32 | 0.00 | 0.00 | 0.45 | 0.21 | 0.24 | 0.39 | A | 0.65 | |||||||||||
1995 | 2.12 | 0.21 | a | 1.64 | 0.64 | 0.22 | 0.64 | 0.61 | 0.00 | 0.05 | 0.36 | 0.33 | 2.17 | i | 2.17 | |||||||||||
1996 | 0.45 | a | 1.15 | 0.48 | 0.55 | a | 0.40 | 0.40 | 0.49 | 0.05 | 0.38 | 1.30 | 0.32 | 1.40 | 1.40 | |||||||||||
1997 | 1.41 | 0.21 | 0.22 | 0.40 | 0.22 | 0.28 | a | 0.36 | 0.50 | 0.60 | 0.27 | 0.45 | 0.30 | 1.41 | ||||||||||||
1998 | 0.67 | A | 1.08 | A | 0.80 | 0.56 | 0.98 | c | 1.39 | 0.83 | 0.00 | 0.28 | 0.55 | A | 0.80 | a | 1.40 | 1.40 | ||||||||
1999 | 0.51 | 1.35 | c | 0.49 | a | 0.29 | 0.12 | 0.23 | 0.08 | 0.65 | 0.32 | 0.42 | 0.62 | a | 0.18 | 1.35 | ||||||||||
2000 | 0.99 | c | 0.48 | 0.44 | 0.46 | a | 0.17 | 0.09 | 0.27 | 0.00 | 0.41 | 0.26 | 0.64 | 0.05 | 0.99 | |||||||||||
2001 | 0.35 | 0.25 | 0.48 | 0.64 | 0.03 | 0.59 | 0.15 | 0.04 | 0.58 | 0.14 | 0.45 | a | 0.61 | 0.64 | ||||||||||||
2002 | 0.41 | 0.25 | 1.50 | 0.35 | 0.59 | 0.33 | 0.02 | 0.06 | 0.00 | 0.12 | 1.38 | 1.50 | a | 1.50 | ||||||||||||
2003 | 0.40 | c | 0.25 | 1.08 | 0.35 | a | 0.32 | 0.28 | 0.75 | 0.45 | 0.31 | 0.01 | 0.66 | a | 0.80 | e | 1.08 | |||||||||
2004 | 0.19 | A | 2.16 | b | 0.10 | 0.23 | 0.96 | 0.07 | 0.13 | 0.62 | 0.12 | 0.72 | 0.74 | 0.35 | A | 2.16 | ||||||||||
2005 | 0.40 | 0.35 | 0.22 | 0.60 | 0.49 | A | 0.19 | 0.00 | 0.00 | 0.27 | 0.38 | 1.78 | 0.94 | a | 1.78 | |||||||||||
2006 | 0.52 | 1.60 | 0.31 | 0.56 | 0.83 | 0.26 | A | 0.03 | 0.59 | 0.02 | 0.72 | 0.26 | 0.24 | b | 1.60 | |||||||||||
2007 | 0.78 | 0.82 | 0.17 | a | 0.27 | 0.23 | A | 0.28 | 0.50 | 0.07 | 0.36 | 9999.00 | z | 0.45 | 0.40 | 0.82 | ||||||||||
2008 | 1.06 | d | 0.37 | a | 0.17 | 0.13 | 0.84 | 0.05 | 0.00 | 0.06 | 0.00 | 0.01 | 0.82 | A | 0.24 | 1.06 | ||||||||||
2009 | 0.12 | A | 1.05 | 0.89 | A | 0.20 | 0.11 | 0.65 | b | 0.05 | 0.15 | A | 0.03 | 1.05 | A | 1.50 | 0.17 | 1.50 | ||||||||
2010 | 0.81 | A | 0.56 | 0.48 | a | 0.50 | A | 0.20 | 0.70 | 0.09 | A | 0.33 | A | 0.07 | 0.59 | 0.31 | A | 0.66 | 0.70 | |||||||
2011 | 0.03 | e | 1.11 | 1.47 | 0.62 | b | 0.20 | 0.03 | 0.05 | d | 0.00 | 0.14 | 0.31 | 0.16 | e | 0.09 | d | 1.47 | ||||||||
2012 | 0.36 | A | 0.90 | 0.70 | g | 0.57 | 0.15 | h | 0.37 | f | 0.05 | g | 0.05 | e | 0.00 | k | 0.60 | j | 1.97 | 2.56 | 2.56 | |||||
2013 | 0.40 | d | 0.06 | s | 0.04 | p | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | z | 0.40 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.60 | 0.63 | 0.62 | 0.37 | 0.48 | 0.45 | 0.25 | 0.27 | 0.28 | 0.51 | 0.65 | 0.66 | 1.42 | |||||||||||||
S.D. | 0.51 | 0.47 | 0.48 | 0.21 | 0.30 | 0.42 | 0.32 | 0.34 | 0.29 | 0.49 | 0.58 | 0.64 | 0.54 | |||||||||||||
SKEW | 1.67 | 1.08 | 1.40 | 0.30 | 0.40 | 1.65 | 2.50 | 1.66 | 1.93 | 2.53 | 1.79 | 1.85 | 0.62 | |||||||||||||
MAX | 2.34 | 2.16 | 2.08 | 0.80 | 1.06 | 1.84 | 1.77 | 1.52 | 1.50 | 2.83 | 2.80 | 3.02 | 2.83 | |||||||||||||
MIN | 0.03 | 0.04 | 0.03 | 0.02 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.02 | 0.05 | 0.64 | |||||||||||||
NO YRS | 50 | 49 | 52 | 52 | 48 | 48 | 49 | 50 | 52 | 46 | 50 | 48 | 26 |