YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | z | 0.32 | 0.00 | 0.18 | 0.23 | 0.86 | 1.70 | 0.75 | t | 1.70 | |||||||
1954 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.50 | 0.12 | 0.36 | 0.00 | 0.12 | 0.15 | 0.22 | 0.56 | 0.82 | 0.82 | ||||||||||
1955 | 0.31 | 0.30 | 0.43 | 9999.00 | z | 9999.00 | z | 0.76 | 0.21 | 0.01 | 0.52 | 0.54 | 1.12 | 1.25 | 1.25 | |||||||||||
1956 | 0.79 | 1.42 | 0.08 | 0.62 | 0.58 | 0.99 | 0.48 | 0.02 | a | 0.16 | 0.32 | 9999.00 | z | 9999.00 | z | 1.42 | ||||||||||
1957 | 9999.00 | z | 9999.00 | z | 0.34 | k | 0.54 | 0.78 | 0.03 | 0.30 | 0.08 | 2.00 | 0.74 | A | 1.40 | e | 0.83 | a | 2.00 | |||||||
1958 | 0.93 | 1.19 | 0.33 | 0.09 | 0.84 | 0.96 | 0.84 | 0.15 | 0.49 | 0.20 | 0.42 | 0.34 | 1.19 | |||||||||||||
1959 | 0.65 | 0.45 | 0.25 | 0.31 | A | 0.21 | 0.14 | 0.00 | 1.80 | A | 0.59 | A | 0.46 | 0.00 | 0.38 | 0.65 | ||||||||||
1960 | 0.50 | 1.50 | 0.55 | 0.60 | 0.49 | 0.00 | 0.09 | 0.00 | 0.33 | 0.42 | 1.09 | 0.71 | 1.50 | |||||||||||||
1961 | 0.80 | 0.90 | 0.40 | 0.15 | 0.50 | 0.25 | 0.00 | 0.80 | 0.41 | 0.80 | 1.46 | 0.60 | 1.46 | |||||||||||||
1962 | 0.47 | 0.51 | 0.40 | 0.30 | 0.99 | 0.00 | 0.00 | 0.40 | 1.05 | 1.72 | 0.70 | 1.05 | 1.72 | |||||||||||||
1963 | 0.88 | 0.36 | 0.50 | 0.64 | 0.55 | 0.25 | 0.10 | 0.95 | 0.06 | 0.32 | 0.89 | 0.40 | 0.95 | |||||||||||||
1964 | 1.65 | 9999.00 | z | 0.24 | 0.06 | 0.17 | 1.05 | 0.47 | 0.00 | 0.00 | 0.04 | 0.33 | 9999.00 | z | 1.65 | |||||||||||
1965 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.50 | A | 0.26 | 0.55 | 0.00 | 1.26 | 9999.00 | z | 0.13 | 1.00 | 0.40 | a | 1.26 | |||||||
1966 | 1.50 | 0.30 | 0.30 | 0.30 | 0.40 | 0.30 | A | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.27 | 9999.00 | z | 9999.00 | z | 1.50 | |||||||
1967 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.42 | 0.81 | 0.32 | 0.05 | 0.01 | 0.07 | 1.27 | 0.37 | 0.51 | 1.27 | ||||||||||
1968 | 0.60 | 0.68 | A | 0.08 | g | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.90 | A | 0.51 | 0.87 | 0.87 | ||||
1969 | 1.07 | 0.18 | 0.46 | 0.30 | 0.29 | 0.61 | 0.07 | 0.00 | 0.39 | 0.25 | a | 0.89 | 1.34 | 1.34 | ||||||||||||
1970 | 1.10 | 0.71 | 0.50 | 0.15 | 0.05 | 0.19 | 0.00 | 0.00 | 0.04 | 0.88 | 1.05 | 0.63 | 1.10 | |||||||||||||
1971 | 0.52 | 0.18 | 0.81 | 0.26 | 0.60 | 0.50 | 0.17 | 0.06 | 0.29 | 0.33 | 0.55 | 0.25 | 0.81 | |||||||||||||
1972 | 1.61 | 0.69 | 0.89 | 0.33 | 0.23 | 0.50 | 0.00 | 0.15 | 0.30 | 0.51 | 0.21 | 0.43 | 1.61 | |||||||||||||
1973 | 0.53 | 0.23 | 0.44 | 0.12 | 0.38 | 0.00 | 0.16 | 0.16 | 0.45 | A | 0.89 | 1.30 | 0.63 | 1.30 | ||||||||||||
1974 | 1.75 | 0.43 | 0.93 | 0.83 | 0.20 | 0.00 | 0.08 | 0.17 | 0.00 | 0.25 | 0.34 | 0.54 | 1.75 | |||||||||||||
1975 | 0.65 | j | 9999.00 | z | 9999.00 | z | 0.24 | 0.19 | 0.78 | 0.61 | 0.51 | 0.16 | 0.73 | 0.43 | 0.25 | 0.78 | ||||||||||
1976 | 0.18 | 0.75 | 0.19 | 0.08 | 0.35 | 0.10 | 0.57 | 0.62 | 0.39 | 0.03 | 0.28 | 0.11 | 0.75 | |||||||||||||
1977 | 0.22 | 0.43 | 0.18 | 0.06 | 0.54 | 0.39 | 0.13 | 0.19 | 0.79 | 0.45 | 1.10 | 1.16 | 1.16 | |||||||||||||
1978 | 0.43 | 0.76 | 0.77 | 0.63 | 0.31 | 0.54 | 0.35 | 0.55 | 0.36 | 0.00 | 0.24 | 0.14 | 0.77 | |||||||||||||
1979 | 0.73 | 0.65 | 0.37 | 0.26 | 0.66 | 0.44 | 0.04 | 1.36 | 0.11 | 1.35 | 0.50 | 0.45 | 1.36 | |||||||||||||
1980 | 1.88 | 0.45 | 0.37 | 0.38 | 0.34 | 0.48 | 0.67 | 0.00 | 0.22 | 0.50 | 0.94 | 1.42 | 1.88 | |||||||||||||
1981 | 0.52 | 0.88 | 0.49 | 0.64 | 0.43 | 0.10 | 0.08 | 0.00 | 0.37 | 0.50 | 1.78 | 1.37 | 1.78 | |||||||||||||
1982 | 0.30 | 1.20 | 0.40 | 0.28 | 0.57 | 0.39 | a | 0.32 | 0.13 | 0.22 | b | 0.57 | 0.84 | 1.95 | 1.95 | |||||||||||
1983 | 0.40 | 0.85 | A | 1.01 | c | 0.41 | 0.06 | 0.42 | 0.37 | 0.25 | a | 0.16 | 0.44 | 0.62 | 0.57 | b | 1.01 | |||||||||
1984 | 9999.00 | z | 0.38 | a | 0.47 | 0.32 | 0.23 | 0.60 | a | 0.06 | 2.15 | A | 0.13 | 0.81 | A | 1.58 | j | 9999.00 | z | 1.58 | ||||||
1985 | 9999.00 | z | 0.00 | l | 9999.00 | z | 0.11 | 0.48 | A | 0.37 | 0.73 | 0.70 | 0.63 | 0.42 | 0.37 | 0.39 | d | 0.73 | ||||||||
1986 | 1.24 | A | 2.00 | A | 1.26 | A | 0.09 | 0.27 | 0.03 | 0.00 | f | 0.00 | 0.56 | A | 0.30 | 0.28 | c | 0.38 | 0.38 | |||||||
1987 | 0.39 | 0.21 | e | 0.40 | d | 0.53 | 0.35 | a | 1.11 | A | 0.57 | b | 0.00 | 0.00 | 0.04 | 0.23 | A | 1.52 | 1.52 | |||||||
1988 | 1.00 | a | 0.05 | 0.18 | z | 0.55 | A | 0.66 | A | 0.49 | 0.00 | 0.03 | 0.02 | 0.02 | 1.74 | 0.33 | 1.74 | |||||||||
1989 | 1.50 | d | 0.24 | b | 0.62 | A | 0.31 | 0.47 | b | 0.24 | 0.00 | 0.16 | 1.32 | 1.43 | 0.40 | 0.26 | 1.50 | |||||||||
1990 | 1.53 | 0.21 | 0.60 | 0.43 | A | 0.63 | 0.12 | A | 0.15 | 0.76 | 0.87 | 0.30 | 0.36 | 0.01 | 1.53 | |||||||||||
1991 | 0.30 | 0.40 | 0.81 | a | 0.34 | 0.32 | a | 0.40 | 0.47 | 0.08 | 0.04 | 0.49 | 0.56 | A | 0.73 | i | 0.81 | |||||||||
1992 | 0.25 | 0.30 | 0.22 | 0.60 | 0.78 | 0.26 | 0.21 | 0.11 | 0.08 | 0.58 | 0.41 | h | 0.80 | 0.80 | ||||||||||||
1993 | 0.75 | c | 0.35 | 1.32 | A | 0.55 | 1.22 | 0.44 | 0.12 | 0.29 | 0.25 | 0.36 | 9999.00 | z | 9999.00 | z | 1.22 | |||||||||
1994 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.32 | 0.24 | 1.10 | 0.00 | 0.05 | 0.07 | a | 0.50 | 1.02 | 1.10 | ||||||||
1995 | 0.74 | 0.58 | a | 0.63 | e | 0.80 | A | 0.30 | 0.65 | A | 0.65 | 0.00 | 0.00 | 0.18 | 0.24 | 1.90 | a | 1.90 | ||||||||
1996 | 0.73 | 1.32 | a | 0.40 | 0.60 | a | 0.57 | 0.28 | 0.02 | 0.11 | 0.71 | 0.25 | 0.62 | 1.70 | 1.70 | |||||||||||
1997 | 0.60 | 0.41 | 0.49 | 0.34 | 0.85 | 0.35 | 0.71 | 0.26 | 0.50 | 0.51 | 0.50 | 0.16 | 0.85 | |||||||||||||
1998 | 0.81 | 0.65 | a | 0.62 | 0.50 | 0.44 | 0.26 | 0.59 | 0.05 | 0.36 | 0.31 | 1.35 | d | 0.10 | a | 1.35 | ||||||||||
1999 | 0.62 | b | 0.50 | h | 0.16 | a | 0.54 | b | 0.59 | 0.02 | a | 0.02 | 0.30 | 0.00 | 0.99 | 0.32 | a | 9999.00 | z | 0.99 | ||||||
2000 | 1.61 | h | 0.79 | f | 0.23 | a | 0.90 | 0.34 | a | 0.01 | 0.28 | 0.10 | 0.46 | 0.50 | 0.25 | 0.30 | b | 1.61 | ||||||||
2001 | 0.40 | b | 0.40 | e | 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 | 0.40 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.80 | 0.58 | 0.49 | 0.38 | 0.46 | 0.37 | 0.26 | 0.33 | 0.36 | 0.52 | 0.71 | 0.71 | 1.32 | |||||||||||||
S.D. | 0.47 | 0.37 | 0.26 | 0.21 | 0.25 | 0.29 | 0.28 | 0.49 | 0.39 | 0.43 | 0.47 | 0.52 | 0.40 | |||||||||||||
SKEW | 0.81 | 0.97 | 0.93 | 0.33 | 0.76 | 0.79 | 1.00 | 2.15 | 2.14 | 1.41 | 0.79 | 0.87 | -0.17 | |||||||||||||
MAX | 1.88 | 1.50 | 1.26 | 0.90 | 1.22 | 1.11 | 1.10 | 2.15 | 2.00 | 1.90 | 1.78 | 1.95 | 1.95 | |||||||||||||
MIN | 0.18 | 0.05 | 0.08 | 0.06 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.65 | |||||||||||||
NO YRS | 39 | 37 | 37 | 41 | 45 | 47 | 45 | 46 | 45 | 47 | 42 | 40 | 22 |