YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.27 | 0.07 | 1.28 | 0.72 | 1.13 | 1.31 | c | ----- | z | |||||
1949 | 0.80 | 1.64 | b | 1.54 | 0.51 | 0.71 | 0.00 | 0.10 | 0.01 | 0.62 | 1.17 | 1.37 | 1.01 | 1.64 | b | |||||||||||
1950 | 2.78 | 1.46 | 1.97 | 0.69 | 1.69 | 0.92 | 0.00 | 0.00 | 0.04 | 3.68 | 1.37 | 5.64 | 5.64 | |||||||||||||
1951 | 2.19 | 2.64 | 0.87 | 1.69 | 0.46 | a | 0.00 | 0.00 | 0.03 | 0.44 | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.87 | q | 1.79 | ----- | z | |
1959 | 1.73 | 3.14 | 1.73 | 0.23 | 0.20 | 0.01 | 0.00 | 0.00 | 0.76 | 0.43 | 0.22 | 2.34 | 3.14 | |||||||||||||
1960 | 1.83 | 4.05 | 2.00 | 0.48 | 2.36 | 0.00 | 0.00 | 0.03 | 0.00 | 0.57 | 3.59 | 2.41 | 4.05 | |||||||||||||
1961 | 2.44 | 3.30 | 1.52 | 1.30 | 1.22 | 0.12 | 0.02 | 0.50 | 0.51 | 1.42 | 1.55 | 2.29 | 3.30 | |||||||||||||
1962 | 1.80 | 1.73 | 1.85 | 0.88 | 0.22 | 0.00 | 0.00 | 0.86 | 1.36 | 2.76 | 3.66 | 3.00 | 3.66 | |||||||||||||
1963 | 1.21 | 3.67 | 1.98 | 1.74 | 0.50 | 0.22 | 0.01 | 0.02 | 0.06 | 1.49 | d | 2.89 | 0.79 | 3.67 | d | |||||||||||
1964 | 3.34 | 1.07 | 1.33 | 0.24 | 0.49 | 0.70 | 0.05 | 0.05 | 0.01 | 0.20 | 2.00 | 8.46 | 8.46 | |||||||||||||
1965 | 1.89 | 1.27 | 0.58 | 1.43 | 0.07 | 0.45 | 0.01 | 0.44 | 0.00 | 0.69 | 1.49 | 1.36 | 1.89 | |||||||||||||
1966 | 4.89 | 0.95 | 1.31 | 0.99 | 0.17 | 0.31 | 0.35 | 0.29 | 0.89 | 0.32 | 1.71 | 2.74 | 4.89 | |||||||||||||
1967 | 2.74 | 0.33 | 1.47 | 0.94 | 0.75 | 0.11 | 0.00 | 0.00 | 0.27 | 1.49 | 1.96 | 2.45 | 2.74 | |||||||||||||
1968 | 2.78 | 1.69 | 1.24 | 0.20 | 0.66 | 0.57 | 0.02 | 1.63 | 0.39 | 1.32 | 1.89 | 4.23 | 4.23 | |||||||||||||
1969 | 2.69 | 1.49 | 1.29 | 0.70 | 0.40 | 0.31 | 0.08 | 0.00 | 0.25 | 1.42 | 1.61 | 2.23 | 2.69 | |||||||||||||
1970 | 3.68 | 2.39 | 0.78 | 0.68 | 0.67 | 0.12 | 0.00 | 0.00 | 0.02 | 1.24 | 2.95 | 2.75 | 3.68 | |||||||||||||
1971 | 2.70 | 0.74 | 2.42 | 1.11 | 0.34 | 0.55 | 0.02 | 0.38 | 1.04 | 1.23 | 2.78 | 1.58 | 2.78 | |||||||||||||
1972 | 3.33 | 1.69 | 4.10 | 1.07 | 0.36 | 0.56 | 0.00 | 0.19 | 0.90 | 1.17 | 1.50 | 3.02 | 4.10 | |||||||||||||
1973 | 2.28 | 1.40 | 2.58 | a | 0.52 | 0.31 | 0.11 | 0.00 | 0.01 | 1.89 | 2.86 | 3.23 | 2.67 | 3.23 | a | |||||||||||
1974 | 3.16 | 1.86 | 3.02 | 2.46 | 0.32 | 0.13 | 0.19 | 0.08 | 0.00 | 0.78 | 1.08 | 1.85 | 3.16 | |||||||||||||
1975 | 2.38 | 2.78 | 5.87 | 1.03 | 0.48 | 0.22 | 0.00 | 0.23 | 0.11 | 2.90 | 1.66 | 2.36 | 5.87 | |||||||||||||
1976 | 0.81 | 2.22 | 0.67 | 1.08 | b | 0.07 | 0.04 | 0.19 | 0.73 | 0.30 | 0.53 | 1.82 | 0.30 | 2.22 | b | |||||||||||
1977 | 1.22 | 1.57 | 1.95 | 0.20 | 0.50 | 0.00 | 0.03 | 0.20 | 1.31 | 0.95 | 2.66 | 3.80 | 3.80 | |||||||||||||
1978 | 2.47 | 1.50 | 2.99 | 1.21 | 0.47 | 0.01 | 0.00 | 0.37 | 0.58 | 0.00 | 0.60 | 1.10 | 2.99 | |||||||||||||
1979 | 3.97 | 2.94 | 0.40 | 1.13 | 1.66 | 0.16 | 0.36 | 0.06 | 0.42 | 2.31 | 1.76 | 1.69 | 3.97 | |||||||||||||
1980 | 3.48 | 1.95 | 2.42 | a | 0.78 | 0.64 | 0.31 | 0.00 | 0.00 | 0.10 | 1.41 | 1.00 | 3.92 | 3.92 | a | |||||||||||
1981 | 1.30 | 1.58 | 1.50 | 0.50 | 0.98 | 0.11 | 0.00 | 0.00 | 1.45 | 2.05 | 2.60 | 4.29 | 4.29 | |||||||||||||
1982 | 2.40 | k | 2.17 | b | 2.37 | 1.25 | 0.00 | 0.99 | 0.12 | a | 0.08 | d | 0.19 | a | 1.94 | 2.06 | p | 2.63 | ----- | z | ||||||
1983 | 2.53 | 2.97 | 2.67 | 1.88 | 0.58 | 0.27 | 0.45 | 2.09 | a | 1.15 | 0.69 | 1.70 | 2.02 | 2.97 | a | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.46 | 2.01 | 1.94 | 0.96 | 0.62 | 0.26 | 0.08 | 0.29 | 0.56 | 1.35 | 1.92 | 2.62 | 3.73 | |||||||||||||
S.D. | 0.98 | 0.90 | 1.14 | 0.55 | 0.54 | 0.28 | 0.13 | 0.49 | 0.54 | 0.90 | 0.87 | 1.62 | 1.39 | |||||||||||||
SKEW | 0.29 | 0.47 | 1.58 | 0.71 | 1.71 | 1.19 | 1.67 | 2.47 | 0.77 | 0.83 | 0.36 | 1.77 | 1.55 | |||||||||||||
MAX | 4.89 | 4.05 | 5.87 | 2.46 | 2.36 | 0.99 | 0.45 | 2.09 | 1.89 | 3.68 | 3.66 | 8.46 | 8.46 | |||||||||||||
MIN | 0.80 | 0.33 | 0.40 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.22 | 0.30 | 1.64 | |||||||||||||
YRS | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 27 | 29 | 26 |