YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 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 | 0.10 | 0.17 | 0.27 | 0.27 | ||||
1950 | 1.26 | 0.42 | 0.60 | 0.28 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 9999.00 | z | 1.18 | 0.90 | c | 1.26 | |||||||||||
1951 | 0.38 | 0.62 | 0.61 | 0.53 | 0.28 | 0.00 | 0.00 | 0.00 | 0.00 | 0.72 | a | 0.57 | 0.89 | 0.89 | ||||||||||||
1952 | 1.04 | 0.18 | 0.66 | 0.96 | 0.00 | 0.00 | g | 0.00 | 0.00 | 0.02 | 0.00 | 0.44 | 0.81 | 1.04 | ||||||||||||
1953 | 0.19 | 0.00 | 0.24 | 0.79 | 0.22 | 0.21 | 0.00 | 0.06 | 0.00 | 0.13 | 0.24 | 0.37 | 0.79 | |||||||||||||
1954 | 0.46 | 0.35 | 0.45 | 0.58 | 0.37 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.61 | 0.87 | 0.87 | |||||||||||||
1955 | 0.66 | 0.32 | 1.67 | 0.38 | 0.63 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.47 | 1.40 | 1.67 | |||||||||||||
1956 | 0.56 | 0.28 | 0.01 | 0.65 | 0.71 | 0.00 | 0.00 | 0.00 | 0.40 | 0.05 | 0.00 | 0.18 | e | 0.71 | ||||||||||||
1957 | 0.80 | 0.43 | 0.74 | 0.75 | 0.73 | A | 0.11 | 0.00 | 0.00 | 0.26 | 1.02 | 0.06 | 0.53 | 1.02 | ||||||||||||
1958 | 0.84 | 0.82 | 1.60 | f | 1.20 | 0.76 | 0.08 | 0.00 | 0.00 | 0.06 | 0.02 | 0.06 | 0.49 | 1.60 | ||||||||||||
1959 | 0.51 | 1.18 | 0.09 | 0.32 | 0.00 | 0.00 | 0.00 | 0.00 | 1.90 | 0.00 | 0.00 | 0.40 | 1.90 | |||||||||||||
1960 | 0.48 | 0.61 | 0.11 | 0.20 | 0.13 | 0.00 | 0.00 | 0.00 | 0.11 | 0.00 | 0.54 | 0.29 | 0.61 | |||||||||||||
1961 | 1.06 | 0.45 | 0.33 | 0.17 | 0.20 | 0.00 | 0.00 | 0.04 | 0.24 | 0.00 | 1.03 | 0.36 | 1.06 | |||||||||||||
1962 | 0.45 | 0.91 | 0.29 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.42 | 0.28 | 0.78 | 0.91 | |||||||||||||
1963 | 0.53 | 0.60 | 0.64 | 0.51 | 0.06 | 0.00 | 0.00 | 0.00 | 0.27 | 0.67 | 0.81 | 0.07 | 0.81 | |||||||||||||
1964 | 0.86 | 0.05 | 0.18 | 0.12 | 0.05 | 0.43 | 0.04 | 0.12 | 0.09 | 0.95 | 0.37 | 0.46 | 0.95 | |||||||||||||
1965 | 0.46 | 0.25 | 0.61 | 0.55 | 0.00 | 0.00 | 0.22 | 0.25 | 0.00 | 0.03 | 0.82 | 0.52 | 0.82 | |||||||||||||
1966 | 0.77 | 0.47 | 0.14 | 0.28 | 0.08 | 0.09 | 0.23 | 0.00 | 0.00 | 0.00 | 0.51 | 0.64 | 0.77 | |||||||||||||
1967 | 1.35 | 0.15 | 0.49 | 0.30 | 0.01 | 0.19 | 0.00 | 0.00 | 0.00 | 0.04 | 0.38 | 0.38 | 1.35 | |||||||||||||
1968 | 2.23 | 0.53 | 1.25 | 0.70 | 0.31 | 0.00 | 0.00 | 2.49 | 0.00 | 0.36 | 0.90 | 0.58 | 2.49 | |||||||||||||
1969 | 0.87 | 0.64 | 0.47 | 0.48 | 0.00 | 0.00 | 0.00 | 0.00 | 0.18 | 0.18 | 0.48 | 0.43 | 0.87 | |||||||||||||
1970 | 0.84 | 0.15 | 0.45 | 0.16 | 9999.00 | z | 0.04 | 0.00 | 0.00 | 0.00 | 0.12 | 1.87 | 0.83 | 1.87 | ||||||||||||
1971 | 0.32 | 0.22 | 0.37 | 0.54 | 0.47 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.08 | 0.68 | 0.68 | |||||||||||||
1972 | 0.30 | 0.21 | 0.00 | 0.09 | 0.19 | 0.10 | 0.00 | 0.00 | 0.33 | 0.33 | 9999.00 | z | 0.61 | 0.61 | ||||||||||||
1973 | 0.63 | 0.69 | 0.39 | 9999.00 | z | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.48 | 1.01 | 1.15 | 1.15 | ||||||||||||
1974 | 0.27 | 0.13 | 0.74 | 0.60 | 0.00 | 0.02 | 0.29 | 0.00 | 0.00 | 0.35 | 0.11 | 1.16 | 1.16 | |||||||||||||
1975 | 0.10 | 0.31 | 0.58 | 0.44 | 0.00 | 0.01 | 0.04 | 0.47 | 0.00 | 0.53 | 0.05 | 0.15 | 0.58 | |||||||||||||
1976 | 0.16 | 0.31 | 0.15 | 0.28 | 0.00 | 0.10 | 0.00 | 0.16 | 1.17 | 1.78 | 0.44 | 0.34 | 1.78 | |||||||||||||
1977 | 0.33 | 0.10 | 0.43 | 0.12 | 1.18 | 0.00 | 0.05 | 0.00 | 0.41 | 0.11 | 0.62 | 0.44 | 1.18 | |||||||||||||
1978 | 0.46 | 0.41 | 0.75 | 0.29 | 0.03 | 0.00 | 0.00 | 0.00 | 0.09 | 0.00 | 0.47 | 0.16 | 0.75 | |||||||||||||
1979 | 0.68 | 0.80 | 0.56 | 0.24 | 0.00 | 0.00 | 0.15 | 0.00 | 0.00 | 0.61 | 0.31 | 0.46 | 0.80 | |||||||||||||
1980 | 0.77 | 0.60 | 0.23 | 0.35 | 0.11 | 0.00 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 0.61 | 0.77 | |||||||||||||
1981 | 0.70 | 0.24 | 0.68 | 0.55 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 1.08 | 0.71 | 1.08 | |||||||||||||
1982 | 0.62 | 0.69 | 0.63 | 1.11 | 0.00 | 0.26 | 0.04 | 0.00 | 0.62 | 0.47 | 1.15 | 0.73 | 1.15 | |||||||||||||
1983 | 1.09 | 0.57 | 1.33 | 0.80 | 0.09 | 0.00 | 0.00 | 0.00 | 0.63 | 0.48 | 1.17 | A | 0.52 | A | 1.33 | |||||||||||
1984 | 0.20 | A | 0.55 | A | 0.17 | 0.18 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.56 | 0.53 | f | 9999.00 | z | 0.56 | |||||||||
1985 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.16 | 0.00 | 0.00 | 0.06 | 0.33 | 0.73 | A | 0.53 | 0.53 | |||||||
1986 | 0.33 | 0.77 | A | 0.55 | A | 0.48 | A | 0.16 | 0.00 | 0.00 | 0.00 | 0.21 | 0.00 | 0.00 | j | 0.23 | 0.33 | |||||||||
1987 | 0.40 | 1.47 | 0.57 | 0.17 | 0.00 | 9999.00 | z | 9999.00 | z | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.47 | |||||||
1988 | 9999.00 | z | 0.60 | 0.15 | 0.39 | 0.25 | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.53 | 0.60 | ||||||||||||
1989 | 0.21 | 0.63 | 0.60 | 0.04 | 0.03 | 0.00 | 0.00 | 0.12 | 1.09 | 0.56 | 0.67 | 0.20 | 1.09 | |||||||||||||
1990 | 0.44 | 0.54 | 0.25 | 0.35 | 2.25 | 0.00 | 0.00 | 0.00 | 0.03 | 0.09 | 0.18 | A | 0.85 | A | 2.25 | |||||||||||
1991 | 0.22 | b | 0.88 | 0.76 | A | 0.13 | 0.27 | 0.00 | 0.00 | 0.11 | 0.00 | 0.48 | 0.15 | A | 0.59 | A | 0.88 | |||||||||
1992 | 0.33 | w | 1.11 | 0.65 | A | 0.51 | 0.00 | 0.12 | 0.00 | 0.00 | 0.00 | 0.32 | 0.26 | a | 2.50 | A | 1.11 | |||||||||
1993 | 0.95 | a | 1.18 | c | 0.77 | 0.26 | 0.80 | 0.19 | 0.00 | 0.00 | 0.00 | 0.25 | 0.74 | a | 0.56 | 1.18 | ||||||||||
1994 | 0.38 | 0.56 | A | 0.00 | 0.35 | 0.78 | 0.00 | 0.00 | 0.00 | 0.07 | 0.60 | 0.73 | A | 0.20 | A | 0.78 | ||||||||||
1995 | 1.06 | i | 0.12 | 0.85 | A | 0.18 | 0.21 | 0.17 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.71 | A | 1.06 | ||||||||||
1996 | 1.16 | j | 0.85 | A | 0.72 | A | 0.17 | 1.07 | A | 0.08 | 0.00 | 0.00 | 0.00 | 0.58 | A | 1.31 | A | 1.75 | A | 1.16 | ||||||
1997 | 0.77 | g | 0.12 | d | 0.17 | 0.06 | 0.65 | 0.00 | a | 0.00 | 0.03 | 0.00 | 0.08 | a | 0.89 | f | 0.42 | 0.89 | ||||||||
1998 | 0.73 | A | 1.80 | A | 0.39 | a | 0.48 | A | 0.61 | 0.19 | 0.00 | 0.00 | 0.08 | 0.84 | 0.58 | A | 0.20 | a | 0.84 | |||||||
1999 | 0.90 | d | 0.52 | e | 0.56 | 0.65 | b | 0.68 | 0.07 | 0.00 | 0.00 | 0.13 | 0.19 | 0.15 | c | 0.07 | 0.90 | |||||||||
2000 | 0.96 | d | 0.85 | d | 0.33 | c | 0.47 | 0.20 | 0.04 | 0.00 | 0.00 | 0.03 | 0.65 | 0.30 | 0.22 | 0.96 | ||||||||||
2001 | 0.63 | c | 0.38 | d | 0.96 | b | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.23 | 0.57 | d | 1.44 | e | 1.44 | ||||||||
2002 | 0.50 | e | 0.35 | b | 0.68 | e | 0.00 | 0.08 | a | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.15 | 1.77 | m | 1.77 | ||||||||
2003 | 0.25 | f | 0.39 | d | 0.43 | 0.70 | 0.16 | 0.00 | 0.00 | 0.31 | A | 0.00 | 0.00 | 0.58 | A | 0.52 | b | 0.70 | ||||||||
2004 | 0.31 | A | 0.80 | e | 1.50 | a | 0.10 | 0.10 | A | 0.00 | 0.00 | 0.00 | 0.33 | 0.83 | c | 0.33 | d | 1.36 | A | 1.50 | ||||||
2005 | 0.49 | A | 0.83 | A | 0.60 | d | 0.36 | A | 0.26 | 0.05 | 9999.00 | z | 0.00 | 0.10 | 0.00 | 0.35 | 0.67 | A | 0.60 | |||||||
2006 | 0.83 | A | 0.40 | A | 0.58 | g | 0.78 | g | 0.70 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.78 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.63 | 0.54 | 0.52 | 0.40 | 0.29 | 0.06 | 0.02 | 0.07 | 0.17 | 0.31 | 0.52 | 0.59 | 1.06 | |||||||||||||
S.D. | 0.38 | 0.36 | 0.36 | 0.27 | 0.41 | 0.10 | 0.07 | 0.34 | 0.34 | 0.35 | 0.42 | 0.42 | 0.43 | |||||||||||||
SKEW | 1.63 | 1.15 | 1.13 | 0.84 | 2.44 | 1.81 | 2.88 | 6.63 | 3.28 | 1.66 | 0.93 | 2.18 | 1.71 | |||||||||||||
MAX | 2.23 | 1.80 | 1.67 | 1.20 | 2.25 | 0.43 | 0.29 | 2.49 | 1.90 | 1.78 | 1.87 | 2.50 | 2.49 | |||||||||||||
MIN | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.58 | |||||||||||||
NO YRS | 48 | 54 | 52 | 54 | 55 | 54 | 54 | 56 | 55 | 55 | 49 | 49 | 29 |