YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.05 | k | 0.18 | 0.05 | 0.33 | 0.04 | 0.26 | 0.10 | 0.33 | |||||||
1959 | 0.14 | 0.38 | 0.21 | 0.11 | 0.29 | 0.63 | 0.08 | 0.25 | 1.01 | 1.19 | 0.21 | 0.19 | 1.19 | |||||||||||||
1960 | 0.08 | 0.43 | 0.32 | 0.19 | 0.21 | 0.25 | 0.20 | 0.44 | 0.15 | 0.31 | 0.65 | 0.33 | 0.65 | |||||||||||||
1961 | 0.05 | 0.22 | 0.46 | 0.28 | 0.29 | 0.02 | 0.35 | 0.26 | 0.95 | 0.95 | 0.16 | 0.30 | 0.95 | |||||||||||||
1962 | 0.78 | 0.31 | 0.25 | 0.34 | 0.28 | 0.42 | 0.02 | 0.12 | 0.14 | 0.14 | 0.34 | 0.22 | 0.78 | |||||||||||||
1963 | 0.14 | 0.27 | 0.60 | 1.15 | 0.09 | 0.22 | 0.32 | 0.90 | 0.19 | 0.22 | a | 0.66 | 0.27 | 1.15 | ||||||||||||
1964 | 0.35 | 0.14 | 0.29 | 0.36 | 0.36 | 0.27 | 0.18 | 0.27 | 0.45 | 0.20 | 1.34 | 0.60 | 1.34 | |||||||||||||
1965 | 0.33 | 0.15 | 0.20 | 0.44 | 0.51 | 0.61 | 0.36 | 0.39 | 0.49 | 0.11 | 0.73 | 0.64 | 0.73 | |||||||||||||
1966 | 0.12 | 0.25 | 0.19 | 0.08 | 0.09 | 0.19 | 0.20 | 0.86 | 0.29 | 0.89 | 0.28 | 0.85 | 0.89 | |||||||||||||
1967 | 0.18 | 0.17 | 0.14 | 0.22 | 0.33 | 0.40 | 0.11 | 0.20 | 0.55 | l | 0.15 | 0.60 | 0.73 | 0.73 | ||||||||||||
1968 | 0.15 | 0.26 | 0.31 | 0.60 | 0.37 | 0.25 | 0.42 | 0.41 | 9999.00 | z | 0.23 | 0.13 | 0.34 | 0.60 | ||||||||||||
1969 | 0.55 | 0.40 | 0.12 | 0.42 | 0.00 | 0.62 | 0.56 | 0.22 | 0.56 | 0.77 | 0.37 | 0.69 | 0.77 | |||||||||||||
1970 | 0.19 | 0.23 | 0.26 | 0.26 | 0.45 | 0.92 | 0.19 | 0.04 | 0.44 | 1.12 | 0.75 | 0.27 | 1.12 | |||||||||||||
1971 | 0.62 | 0.48 | 0.17 | 0.38 | 0.85 | 0.02 | 0.27 | 0.15 | 0.56 | 0.68 | 0.17 | 0.16 | a | 0.85 | ||||||||||||
1972 | 0.06 | 0.41 | 0.25 | 0.49 | 0.24 | 0.38 | 0.16 | 0.60 | 0.33 | 0.37 | 0.16 | 0.49 | 0.60 | |||||||||||||
1973 | 0.15 | 0.08 | 0.51 | 0.70 | 0.64 | 0.55 | 1.56 | A | 0.38 | 0.55 | 0.24 | 9999.00 | z | 9999.00 | z | 0.70 | ||||||||||
1974 | 0.16 | p | 0.06 | 0.65 | 0.52 | 0.03 | 1.29 | 1.00 | 0.19 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.29 | ||||||||
1975 | 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 | |
1976 | 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 | |
1977 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.30 | 0.38 | 2.30 | 0.16 | 2.30 | |||||
1978 | 0.50 | 0.16 | 0.30 | 0.55 | 0.30 | 0.17 | 0.19 | 0.55 | 0.78 | 0.55 | 0.50 | 0.35 | 0.78 | |||||||||||||
1979 | 0.15 | 0.35 | 0.70 | 0.40 | 0.65 | 0.25 | 0.25 | 0.20 | 0.10 | 1.40 | 0.35 | 0.22 | 1.40 | |||||||||||||
1980 | 0.44 | 0.35 | 0.35 | 0.38 | 0.65 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.65 | ||||||
1981 | 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 | |
1982 | 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 | |
1983 | 9999.00 | z | 9999.00 | z | 0.09 | 0.27 | g | 0.76 | 0.32 | 0.55 | 0.41 | 0.32 | 0.44 | 1.00 | 0.80 | 1.00 | ||||||||||
1984 | 0.27 | 0.61 | 0.49 | a | 1.13 | A | 0.25 | 0.70 | 0.55 | 0.55 | 0.66 | h | 0.60 | A | 0.33 | 0.38 | 0.70 | |||||||||
1985 | 0.45 | 0.15 | b | 0.45 | a | 2.46 | A | 0.20 | i | 0.49 | a | 1.00 | 0.05 | 0.30 | c | 0.71 | 0.51 | 0.19 | 1.00 | |||||||
1986 | 0.17 | 0.11 | a | 0.75 | 0.50 | e | 0.62 | 1.08 | 0.44 | 0.24 | c | 1.30 | A | 0.48 | f | 0.48 | 0.33 | 1.08 | ||||||||
1987 | 0.21 | 0.55 | 0.55 | a | 0.11 | 0.22 | 0.13 | x | 0.43 | 0.48 | 0.05 | A | 0.36 | 0.31 | 0.46 | 0.55 | ||||||||||
1988 | 0.65 | 0.28 | 0.23 | 0.25 | 0.85 | 0.32 | 0.08 | 0.28 | 9999.00 | z | 0.00 | 0.32 | 0.33 | b | 0.85 | |||||||||||
1989 | 0.23 | 0.45 | 0.50 | 0.14 | 0.02 | 0.25 | 0.27 | 0.18 | g | 0.21 | 0.10 | 0.40 | 0.11 | 0.50 | ||||||||||||
1990 | 0.12 | 0.70 | 0.22 | 0.25 | 0.19 | 9999.00 | z | 0.13 | g | 0.26 | A | 0.39 | A | 0.95 | 0.78 | 0.61 | 0.95 | |||||||||
1991 | 0.06 | 0.16 | 0.65 | 0.33 | a | 0.19 | 0.33 | 0.47 | 0.27 | a | 0.23 | 0.64 | 0.51 | 0.31 | 0.65 | |||||||||||
1992 | 0.11 | 0.28 | 0.46 | 0.19 | 0.45 | 0.12 | 0.73 | 0.13 | 0.25 | 0.94 | 0.22 | 0.42 | c | 0.94 | ||||||||||||
1993 | 0.30 | 0.36 | A | 0.39 | a | 1.07 | 0.39 | 0.12 | 0.48 | 0.07 | a | 0.15 | 0.77 | 0.42 | 0.12 | 1.07 | ||||||||||
1994 | 0.19 | 0.30 | 0.58 | 0.48 | 0.11 | 0.21 | 0.00 | 0.58 | a | 0.49 | A | 0.38 | 0.39 | 0.21 | 0.58 | |||||||||||
1995 | 0.62 | 0.90 | 0.43 | 1.19 | 0.67 | 0.64 | 0.43 | A | 0.42 | 0.54 | b | 0.38 | 0.37 | 0.13 | 1.19 | |||||||||||
1996 | 0.75 | 0.86 | 0.20 | 1.86 | 0.37 | 0.11 | 0.31 | 0.37 | 0.36 | 0.61 | A | 0.83 | a | 0.26 | 1.86 | |||||||||||
1997 | 0.93 | a | 0.25 | 0.25 | 0.35 | A | 0.34 | A | 0.16 | f | 0.48 | 0.78 | 1.35 | A | 0.78 | d | 0.20 | 0.21 | 0.93 | |||||||
1998 | 0.20 | 0.23 | 0.76 | A | 0.22 | 0.16 | A | 2.02 | A | 0.97 | 0.20 | 0.32 | c | 1.29 | 0.19 | 0.42 | 1.29 | |||||||||
1999 | 0.40 | 0.50 | d | 0.29 | 2.00 | 0.39 | a | 0.21 | h | 0.39 | a | 0.30 | 0.47 | A | 0.20 | d | 0.16 | 0.20 | 2.00 | |||||||
2000 | 0.26 | 0.35 | 0.34 | 0.39 | 0.23 | c | 0.05 | 0.23 | 0.15 | 1.31 | e | 1.10 | 0.36 | 0.57 | 1.31 | |||||||||||
2001 | 0.19 | 0.34 | 0.18 | 0.34 | 0.65 | 0.21 | 0.10 | 0.65 | 0.18 | c | 0.51 | 0.43 | 0.16 | 0.65 | ||||||||||||
2002 | 0.32 | 0.10 | 0.71 | 0.25 | 0.00 | 0.20 | 0.50 | 0.49 | 0.41 | 0.40 | 0.19 | a | 0.20 | 0.71 | ||||||||||||
2003 | 0.25 | 0.34 | 0.36 | 0.17 | e | 0.36 | 0.30 | 0.03 | 0.42 | 0.36 | 0.20 | 0.39 | a | 0.51 | 0.51 | |||||||||||
2004 | 0.26 | 0.18 | 0.11 | 0.27 | j | 0.30 | 0.17 | 0.72 | 0.15 | 0.59 | 0.41 | g | 0.31 | 0.30 | 0.72 | |||||||||||
2005 | 0.66 | b | 0.87 | 0.28 | 0.63 | 0.61 | 0.60 | 0.07 | 0.35 | b | 0.52 | 0.75 | c | 0.29 | 0.17 | 0.87 | ||||||||||
2006 | 0.19 | 0.21 | 0.56 | 0.25 | 0.17 | 0.19 | 0.34 | 0.35 | 1.19 | 0.89 | A | 0.43 | 0.29 | 1.19 | ||||||||||||
2007 | 0.47 | 0.53 | 0.22 | 0.37 | 0.36 | 0.33 | 0.30 | 0.40 | a | 0.53 | 0.67 | 0.08 | 0.90 | 0.90 | ||||||||||||
2008 | 0.53 | a | 0.37 | 0.54 | 0.13 | 0.63 | 0.55 | A | 0.09 | a | 0.68 | 0.64 | 0.23 | 0.59 | 0.72 | 0.72 | ||||||||||
2009 | 0.55 | A | 0.07 | 0.55 | 0.56 | 0.33 | 0.91 | 0.28 | A | 0.77 | 0.54 | 9999.00 | z | 0.70 | 0.43 | 0.91 | ||||||||||
2010 | 0.22 | 0.29 | 0.37 | 0.51 | 0.22 | 0.34 | 0.22 | 0.61 | 0.33 | 0.61 | 0.57 | 1.26 | 1.26 | |||||||||||||
2011 | 0.26 | 0.28 | 0.31 | 0.60 | 0.42 | 0.25 | 0.34 | 0.26 | 0.40 | 0.22 | 0.27 | a | 0.22 | 0.60 | ||||||||||||
2012 | 0.16 | 0.48 | 0.32 | 0.16 | 0.16 | 0.00 | 0.07 | 0.04 | 0.33 | 0.11 | 0.67 | 0.53 | 0.67 | |||||||||||||
2013 | 0.34 | 0.25 | 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 | 0.34 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.31 | 0.34 | 0.38 | 0.51 | 0.36 | 0.42 | 0.36 | 0.36 | 0.46 | 0.53 | 0.47 | 0.39 | 0.90 | |||||||||||||
S.D. | 0.21 | 0.20 | 0.18 | 0.50 | 0.22 | 0.38 | 0.30 | 0.22 | 0.30 | 0.37 | 0.37 | 0.25 | 0.25 | |||||||||||||
SKEW | 1.04 | 1.18 | 0.48 | 2.41 | 0.48 | 2.19 | 1.76 | 0.64 | 1.44 | 0.59 | 2.93 | 1.32 | 0.50 | |||||||||||||
MAX | 0.93 | 0.90 | 0.76 | 2.46 | 0.85 | 2.02 | 1.56 | 0.90 | 1.35 | 1.40 | 2.30 | 1.26 | 1.40 | |||||||||||||
MIN | 0.05 | 0.06 | 0.09 | 0.08 | 0.00 | 0.00 | 0.00 | 0.04 | 0.05 | 0.00 | 0.08 | 0.10 | 0.58 | |||||||||||||
NO YRS | 47 | 49 | 49 | 46 | 48 | 44 | 48 | 48 | 44 | 44 | 48 | 48 | 25 |