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 | 0.52 | o | 0.54 | 0.30 | a | 9999.00 | z | 0.54 | ||
1960 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.63 | a | 2.00 | 0.32 | 0.30 | b | 0.30 | c | 0.14 | e | 2.00 | |||
1961 | 0.46 | a | 0.36 | u | 9999.00 | z | 9999.00 | z | 0.80 | 0.40 | 0.70 | 0.68 | 0.96 | f | 0.51 | 0.10 | b | 0.43 | u | 0.96 | ||||||
1962 | 0.24 | 0.35 | 0.05 | a | 0.61 | 1.46 | 1.65 | 2.03 | 0.96 | 1.05 | 0.05 | 0.23 | 0.60 | 2.03 | ||||||||||||
1963 | 0.05 | 0.25 | 0.41 | 1.39 | 1.12 | 0.52 | 2.46 | 1.31 | 0.72 | 0.54 | 0.39 | 0.52 | 2.46 | |||||||||||||
1964 | 0.36 | 0.21 | 0.38 | 0.66 | A | 1.07 | 1.80 | 0.66 | 3.14 | 0.61 | 0.11 | 0.37 | 0.30 | 3.14 | ||||||||||||
1965 | 0.15 | 0.32 | 0.90 | 0.49 | 1.12 | 0.70 | 1.35 | 0.47 | 1.83 | 1.11 | 1.24 | 0.79 | 1.83 | |||||||||||||
1966 | 0.31 | 0.50 | 1.20 | 1.00 | 1.08 | 1.29 | 2.21 | 2.45 | 0.20 | 1.10 | 0.39 | 0.31 | 2.45 | |||||||||||||
1967 | 0.35 | 0.22 | 0.60 | b | 0.75 | 0.65 | 0.61 | 1.20 | 0.80 | 0.63 | 0.70 | 0.27 | 0.21 | 1.20 | ||||||||||||
1968 | 0.23 | 0.05 | 0.34 | 0.88 | 0.48 | 1.62 | 0.77 | 1.21 | 0.95 | 1.05 | 0.07 | 1.06 | 1.62 | |||||||||||||
1969 | 0.66 | 0.06 | 0.03 | i | 0.67 | 1.75 | 0.30 | 2.57 | 1.80 | 0.92 | 0.62 | 0.33 | 0.41 | 2.57 | ||||||||||||
1970 | 0.40 | 0.25 | 0.70 | 0.71 | 0.53 | 1.08 | 0.60 | 0.67 | 1.01 | 1.90 | 0.75 | 0.35 | 1.90 | |||||||||||||
1971 | 0.45 | 1.25 | 0.14 | f | 0.13 | d | 0.75 | 2.20 | 0.47 | 1.02 | 1.50 | 2.32 | 0.50 | 0.13 | 2.32 | |||||||||||
1972 | 0.43 | 0.17 | 0.43 | 0.48 | 0.35 | 1.19 | 1.40 | 3.85 | 1.80 | 0.40 | 0.16 | 0.72 | 3.85 | |||||||||||||
1973 | 0.04 | 0.04 | 0.48 | 0.62 | 0.80 | 1.25 | 0.80 | 1.95 | 1.51 | 1.13 | 0.50 | 0.19 | 1.95 | |||||||||||||
1974 | 0.33 | 0.15 | 0.25 | 0.45 | 0.96 | 3.07 | 0.73 | 2.13 | 1.38 | 0.90 | 0.75 | 0.55 | 3.07 | |||||||||||||
1975 | 1.33 | 0.08 | c | 0.75 | 0.20 | 0.59 | 0.80 | 1.30 | 1.12 | 0.69 | 0.66 | 0.67 | 0.31 | 1.33 | ||||||||||||
1976 | 0.30 | 0.10 | 0.65 | 0.03 | 0.03 | 1.36 | 0.72 | 0.50 | 0.26 | 0.16 | 0.07 | 0.26 | 1.36 | |||||||||||||
1977 | 0.20 | 0.55 | 0.20 | 0.19 | 1.85 | 0.90 | 1.00 | 1.10 | 3.05 | 0.55 | 1.75 | 0.30 | 3.05 | |||||||||||||
1978 | 0.33 | 0.28 | 0.37 | 0.23 | 0.98 | 0.45 | 1.25 | 2.04 | 1.05 | 0.04 | 0.65 | 0.41 | 2.04 | |||||||||||||
1979 | 0.14 | e | 0.34 | 0.47 | b | 0.38 | 0.56 | b | 1.80 | 1.70 | 1.00 | 0.55 | 2.00 | 0.28 | 0.12 | 2.00 | ||||||||||
1980 | 0.51 | 0.23 | c | 0.38 | 0.10 | a | 0.19 | 1.45 | 0.40 | 1.10 | 1.00 | 0.44 | 0.48 | 0.21 | 1.45 | |||||||||||
1981 | 0.08 | 0.28 | 0.55 | 0.96 | 0.90 | 1.16 | a | 0.62 | 0.70 | 0.98 | 0.90 | 0.46 | 0.35 | 1.16 | ||||||||||||
1982 | 0.45 | 0.11 | 0.36 | 1.49 | 1.15 | 1.07 | 2.25 | 0.56 | 0.90 | 1.22 | 1.25 | 0.13 | 2.25 | |||||||||||||
1983 | 0.40 | 0.37 | 0.03 | 0.15 | 0.50 | 2.25 | A | 0.36 | 3.04 | 1.48 | 0.42 | 0.70 | 0.50 | 3.04 | ||||||||||||
1984 | 0.18 | 0.36 | 0.29 | 0.55 | 0.78 | 2.25 | 0.65 | 1.50 | 0.58 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 2.25 | ||||||||||
1985 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.87 | 1.30 | 0.90 | e | 0.68 | 1.10 | 0.49 | 0.04 | 1.87 | |||||||
1986 | 0.21 | 0.20 | 0.07 | 1.05 | 0.66 | 0.85 | 0.74 | 0.55 | 0.69 | 0.52 | p | 0.05 | 0.16 | 1.05 | ||||||||||||
1987 | 0.15 | 0.45 | 0.45 | 0.20 | 1.32 | 0.30 | 2.32 | 0.75 | 1.15 | 0.40 | 0.40 | 0.11 | 2.32 | |||||||||||||
1988 | 9999.00 | z | 0.03 | 0.55 | a | 0.32 | 0.58 | 9999.00 | z | 1.14 | 2.10 | 1.60 | 0.25 | 0.82 | 0.40 | 2.10 | ||||||||||
1989 | 0.62 | 0.14 | l | 0.16 | 0.20 | 0.60 | 1.40 | 0.65 | c | 1.10 | 1.66 | 0.45 | 0.15 | 0.10 | 1.66 | |||||||||||
1990 | 0.21 | 0.28 | 0.73 | 1.00 | 0.22 | 1.60 | 0.85 | 1.20 | A | 0.35 | 1.45 | 9999.00 | z | 9999.00 | z | 1.60 | ||||||||||
1991 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.92 | 1.20 | a | 0.85 | 1.62 | 0.80 | 1.00 | a | 1.02 | 1.32 | d | 0.26 | 1.62 | |||||||
1992 | 0.19 | 0.36 | 0.03 | b | 0.27 | a | 0.54 | b | 1.35 | 1.22 | 1.12 | 1.04 | 0.22 | 0.45 | 0.39 | A | 1.35 | |||||||||
1993 | 0.15 | A | 0.02 | 0.06 | 0.75 | 0.45 | 1.10 | 1.80 | 0.80 | 1.07 | 0.59 | 0.40 | 0.51 | 1.80 | ||||||||||||
1994 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.64 | 0.89 | 0.22 | A | 0.50 | 0.50 | 0.19 | 1.64 | ||||||
1995 | 0.59 | c | 0.22 | a | 0.27 | 1.28 | 0.76 | a | 0.54 | 1.00 | 3.00 | 5.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 5.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.34 | 0.27 | 0.42 | 0.60 | 0.81 | 1.24 | 1.20 | 1.40 | 1.13 | 0.75 | 0.52 | 0.34 | 2.16 | |||||||||||||
S.D. | 0.25 | 0.23 | 0.28 | 0.40 | 0.42 | 0.65 | 0.63 | 0.86 | 0.88 | 0.55 | 0.39 | 0.23 | 0.74 | |||||||||||||
SKEW | 2.13 | 2.55 | 0.71 | 0.53 | 0.57 | 0.66 | 0.71 | 1.19 | 2.71 | 1.11 | 1.42 | 1.22 | 0.57 | |||||||||||||
MAX | 1.33 | 1.25 | 1.20 | 1.49 | 1.85 | 3.07 | 2.57 | 3.85 | 5.00 | 2.32 | 1.75 | 1.06 | 3.85 | |||||||||||||
MIN | 0.04 | 0.02 | 0.03 | 0.03 | 0.03 | 0.30 | 0.36 | 0.47 | 0.20 | 0.04 | 0.05 | 0.04 | 1.16 | |||||||||||||
NO YRS | 31 | 30 | 29 | 32 | 33 | 33 | 36 | 35 | 35 | 34 | 34 | 31 | 21 |