YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1961 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.02 | r | 0.57 | 0.36 | 0.10 | 0.06 | 0.46 | 0.32 | 0.49 | 0.38 | 0.57 | |||||||||
1962 | 0.21 | 0.29 | 0.30 | 0.08 | 0.48 | 0.00 | 0.23 | 0.23 | 0.09 | 1.73 | 0.21 | 0.11 | 1.73 | |||||||||||||
1963 | 0.43 | 0.22 | 0.18 | 0.54 | 0.40 | 0.75 | 0.29 | 0.13 | 0.33 | 0.23 | 0.24 | 0.15 | 0.75 | |||||||||||||
1964 | 1.16 | 0.00 | 0.15 | 0.36 | 0.26 | 1.23 | 0.36 | 0.76 | 0.03 | 0.12 | 0.26 | 0.93 | 1.23 | |||||||||||||
1965 | 0.19 | 0.05 | 0.27 | 0.32 | 0.19 | 1.65 | 0.44 | 0.73 | 0.05 | 0.12 | 0.49 | 0.24 | 1.65 | |||||||||||||
1966 | 0.09 | 0.18 | 0.26 | 0.23 | 1.03 | 0.55 | 0.27 | 0.53 | 1.39 | 0.02 | 0.71 | 0.33 | 1.39 | |||||||||||||
1967 | 0.24 | 0.37 | 0.46 | 0.26 | 0.62 | 0.33 | 0.03 | 0.10 | 0.16 | 0.26 | 0.05 | 0.18 | 0.62 | |||||||||||||
1968 | 0.19 | 0.26 | 0.13 | 0.13 | 0.43 | 0.18 | 0.00 | 0.64 | 0.05 | 0.35 | 0.71 | 0.17 | 0.71 | |||||||||||||
1969 | 0.84 | 0.25 | 0.24 | 0.26 | 0.22 | 0.69 | 0.00 | 0.00 | 0.18 | 0.33 | 0.55 | 0.39 | 0.84 | |||||||||||||
1970 | 0.48 | 0.32 | 0.32 | 0.13 | 0.35 | 0.23 | 0.04 | 0.04 | 0.56 | 0.16 | 0.34 | 0.32 | 0.56 | |||||||||||||
1971 | 0.29 | 0.14 | 0.36 | 0.43 | 0.70 | 0.82 | 0.19 | 0.08 | 0.25 | 0.40 | 0.14 | 0.10 | 0.82 | |||||||||||||
1972 | 0.85 | 0.12 | 0.23 | 0.11 | 0.18 | 0.27 | 0.00 | 0.09 | 0.25 | 0.16 | 0.22 | 0.50 | 0.85 | |||||||||||||
1973 | 0.11 | 0.35 | 0.20 | 0.36 | 0.48 | 0.00 | 0.00 | 0.07 | 0.18 | 0.18 | 0.48 | 0.21 | 0.48 | |||||||||||||
1974 | 0.10 | 0.02 | 0.23 | 0.27 | 0.25 | 0.27 | 0.21 | 0.05 | 0.00 | 0.19 | 0.03 | 0.20 | 0.27 | |||||||||||||
1975 | 0.08 | 0.29 | 0.26 | 0.30 | 0.07 | 0.50 | 1.81 | 0.42 | 0.03 | 0.28 | 0.14 | 0.18 | 1.81 | |||||||||||||
1976 | 0.16 | 0.43 | 0.02 | 0.07 | 0.07 | 0.36 | 0.59 | 0.62 | 0.20 | 1.65 | 0.02 | 0.06 | 1.65 | |||||||||||||
1977 | 0.33 | 0.08 | 0.18 | 0.06 | 1.69 | 0.46 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.69 | |||||||
1978 | 9999.00 | z | 9999.00 | z | 0.30 | 0.57 | 0.18 | 0.60 | 0.09 | 0.22 | 0.28 | 0.01 | 0.53 | 0.20 | 0.60 | |||||||||||
1979 | 0.21 | 0.30 | 0.18 | 0.15 | 0.19 | 1.13 | 0.00 | 0.95 | 0.29 | 0.43 | 0.30 | 0.16 | 1.13 | |||||||||||||
1980 | 0.17 | 0.35 | 0.17 | 0.24 | 0.99 | 0.33 | 0.83 | 0.00 | 0.68 | 0.57 | 0.25 | 0.14 | 0.99 | |||||||||||||
1981 | 0.55 | 0.13 | 0.34 | 0.32 | 0.65 | 0.27 | 1.29 | 0.00 | 0.32 | 0.63 | 0.25 | 1.04 | 1.29 | |||||||||||||
1982 | 0.11 | 0.54 | 0.44 | 0.12 | 0.40 | 0.29 | 1.42 | 0.27 | 0.83 | 0.19 | 0.18 | 0.25 | 1.42 | |||||||||||||
1983 | 0.23 | 0.27 | 0.70 | 0.24 | 0.74 | 0.27 | 0.14 | 1.32 | 0.02 | 0.57 | 0.21 | 0.46 | 1.32 | |||||||||||||
1984 | 0.07 | 0.17 | 0.26 | 0.27 | 0.23 | 0.30 | 0.65 | 2.50 | 0.00 | 0.43 | 0.27 | 0.42 | 2.50 | |||||||||||||
1985 | 0.10 | 0.16 | 0.26 | 0.17 | 0.48 | 0.15 | 0.56 | 0.12 | 0.70 | 0.12 | 0.39 | 0.13 | 0.70 | |||||||||||||
1986 | 0.19 | 0.61 | 0.55 | 0.21 | 0.43 | 0.20 | 0.10 | 0.00 | 0.29 | 0.14 | 0.10 | 0.06 | 0.61 | |||||||||||||
1987 | 0.30 | 0.18 | 0.15 | a | 0.53 | 0.33 | 0.45 | A | 1.30 | a | 0.50 | A | 0.00 | 0.00 | 0.32 | 0.26 | 1.30 | |||||||||
1988 | 0.25 | 0.13 | a | 0.25 | 1.22 | 0.63 | 0.41 | 0.08 | 0.36 | 0.27 | 0.00 | 0.21 | 0.12 | 1.22 | ||||||||||||
1989 | 0.32 | 0.10 | 0.20 | 0.23 | 0.32 | 0.35 | 0.02 | 1.14 | 0.98 | 0.08 | 0.04 | 0.34 | 1.14 | |||||||||||||
1990 | 0.26 | 9999.00 | z | 0.17 | 0.30 | 0.33 | 0.11 | 0.80 | 0.33 | 0.20 | 0.11 | 0.39 | 0.13 | 0.80 | ||||||||||||
1991 | 0.10 | 0.02 | 0.29 | 0.56 | 1.24 | 0.70 | 0.17 | 0.23 | 0.00 | 0.29 | 0.18 | 0.01 | 1.24 | |||||||||||||
1992 | 0.00 | 0.18 | 0.23 | 0.12 | 0.00 | 0.41 | 0.21 | 0.11 | 0.00 | 0.97 | 0.19 | 0.28 | 0.97 | |||||||||||||
1993 | 0.32 | z | 0.26 | 0.51 | 0.24 | 0.49 | 0.36 | 0.85 | 0.79 | 0.14 | 0.48 | 9999.00 | z | 0.47 | 0.85 | |||||||||||
1994 | 0.04 | 0.34 | 0.24 | 0.60 | 0.54 | 0.26 | 0.01 | 0.00 | 0.05 | 0.36 | 0.28 | 9999.00 | z | 0.60 | ||||||||||||
1995 | 0.20 | b | 0.01 | a | 0.45 | 0.64 | 0.20 | 9999.00 | z | 9999.00 | z | 0.73 | 0.02 | 0.13 | 0.36 | 0.50 | 0.73 | |||||||||
1996 | 0.19 | a | 0.39 | 0.63 | 0.38 | A | 0.39 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.60 | 0.50 | 0.20 | 0.63 | |||||||
1997 | 0.49 | 0.17 | 0.16 | 0.28 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.49 | |||||
1998 | 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 | 1.27 | A | 0.05 | a | 0.05 | |
1999 | 0.33 | 0.36 | a | 0.29 | d | 0.31 | c | 0.26 | b | 0.07 | c | 0.00 | 9999.00 | z | 0.00 | 0.12 | 0.20 | 0.00 | 0.36 | |||||||
2000 | 0.25 | 0.27 | b | 0.90 | 0.26 | f | 0.25 | k | 0.00 | 9999.00 | z | 0.00 | 1.45 | 1.60 | b | 0.30 | d | 0.00 | a | 1.60 | ||||||
2001 | 0.40 | 0.35 | 0.16 | b | 0.00 | 0.27 | 0.20 | 9999.00 | z | 0.00 | 0.27 | 0.05 | 0.21 | 0.26 | 0.40 | |||||||||||
2002 | 0.15 | a | 0.52 | a | 0.16 | 0.50 | 0.57 | d | 0.00 | 0.00 | 0.00 | 0.31 | 0.26 | 0.00 | 0.20 | a | 0.57 | |||||||||
2003 | 0.51 | A | 0.22 | a | 0.42 | a | 0.81 | f | 0.82 | A | 0.00 | 0.97 | 0.00 | 0.54 | A | 0.04 | A | 0.13 | A | 9999.00 | z | 0.97 | ||||
2004 | 0.21 | A | 0.35 | A | 0.21 | 0.17 | 0.96 | A | 0.28 | 0.31 | 0.51 | A | 0.10 | 0.86 | A | 0.49 | c | 0.76 | 0.76 | |||||||
2005 | 0.10 | 0.07 | 0.27 | A | 1.50 | A | 0.96 | A | 0.38 | A | 0.13 | 0.00 | 0.36 | A | 0.97 | A | 0.79 | A | 0.31 | c | 0.31 | |||||
2006 | 0.40 | A | 0.13 | 0.25 | b | 0.49 | A | 0.28 | A | 0.54 | A | 0.07 | A | 0.52 | b | 0.13 | A | 0.09 | 0.32 | A | 0.14 | 0.52 | ||||
2007 | 0.14 | 0.57 | A | 0.24 | b | 0.33 | A | 9999.00 | z | 0.27 | A | 0.00 | 0.17 | A | 0.72 | A | 0.38 | h | 0.37 | A | 0.23 | a | 0.38 | |||
2008 | 0.31 | 0.58 | 0.27 | 0.11 | 1.20 | A | 0.35 | A | 0.00 | a | 0.02 | 0.18 | A | 0.00 | 0.40 | A | 0.22 | A | 0.58 | |||||||
2009 | 0.08 | 0.32 | 0.22 | A | 0.62 | c | 0.55 | A | 1.20 | A | 0.50 | A | 1.97 | A | 0.00 | 0.68 | A | 0.35 | A | 0.11 | c | 0.62 | ||||
2010 | 0.45 | A | 0.20 | A | 0.50 | A | 1.30 | A | 0.50 | A | 0.90 | j | 0.05 | A | 0.31 | A | 0.11 | A | 0.60 | A | 0.40 | A | 0.60 | A | 0.90 | |
2011 | 0.20 | c | 0.30 | b | 0.62 | d | 1.00 | k | 0.40 | m | 0.50 | l | 0.05 | q | 9999.00 | z | 0.00 | z | 0.00 | x | 0.20 | d | 0.10 | a | 1.00 | |
2012 | 0.25 | a | 0.26 | a | 0.50 | 0.50 | A | 0.78 | A | 0.38 | a | 0.00 | 0.00 | s | 0.00 | w | 0.20 | 0.42 | 0.35 | g | 0.50 | |||||
2013 | 0.16 | 0.06 | 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 | 0.00 | z | 0.16 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.27 | 0.25 | 0.30 | 0.31 | 0.51 | 0.39 | 0.35 | 0.39 | 0.29 | 0.36 | 0.29 | 0.26 | 1.11 | |||||||||||||
S.D. | 0.22 | 0.15 | 0.17 | 0.22 | 0.35 | 0.33 | 0.46 | 0.53 | 0.35 | 0.42 | 0.17 | 0.22 | 0.49 | |||||||||||||
SKEW | 2.00 | 0.48 | 1.45 | 1.72 | 1.18 | 1.79 | 1.57 | 2.18 | 1.88 | 2.06 | 0.46 | 1.82 | 0.73 | |||||||||||||
MAX | 1.16 | 0.61 | 0.90 | 1.22 | 1.69 | 1.65 | 1.81 | 2.50 | 1.45 | 1.73 | 0.71 | 1.04 | 2.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.27 | |||||||||||||
NO YRS | 49 | 49 | 47 | 42 | 45 | 45 | 42 | 44 | 43 | 44 | 46 | 46 | 27 |