YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1956 | 0.40 | 0.34 | 0.51 | 0.72 | 2.37 | 0.64 | 1.29 | 2.45 | 0.10 | 0.66 | 1.31 | 0.51 | 11.30 | |||||||||||||
1957 | 0.40 | 0.31 | 0.93 | 5.23 | 4.75 | 2.85 | 4.00 | 0.56 | 0.79 | 2.19 | 1.03 | 0.24 | 23.28 | |||||||||||||
1958 | 0.59 | 0.62 | 1.66 | 1.64 | 5.39 | 2.64 | 2.77 | 1.47 | 1.03 | 0.69 | 0.37 | 0.52 | 19.39 | |||||||||||||
1959 | 0.62 | 0.34 | 2.44 | 2.58 | 2.26 | 1.59 | 1.88 | 1.12 | 2.01 | 1.91 | 0.54 | 0.17 | 17.46 | |||||||||||||
1960 | 0.84 | 1.80 | 0.87 | 1.53 | 2.35 | 0.33 | 2.04 | 0.26 | 1.06 | 2.66 | 0.41 | 1.38 | 15.53 | |||||||||||||
1961 | 0.02 | 0.75 | 1.61 | 1.18 | 1.73 | 3.47 | 3.45 | 3.37 | 2.56 | 0.84 | 0.52 | 0.25 | 19.75 | |||||||||||||
1962 | 0.91 | 0.47 | 0.67 | 0.70 | 1.26 | 2.26 | 1.90 | 1.29 | 1.35 | 1.12 | 0.56 | 0.06 | 12.55 | |||||||||||||
1963 | 0.57 | 0.04 | 1.01 | a | 0.19 | 0.54 | 2.70 | 2.83 | 1.98 | 4.67 | 0.38 | 0.24 | 0.53 | 15.68 | ||||||||||||
1964 | 0.26 | 0.80 | 1.06 | 0.54 | 1.63 | 1.94 | 1.87 | 1.76 | 1.04 | 0.00 | 0.40 | 0.20 | 11.50 | |||||||||||||
1965 | 0.31 | 0.88 | 0.82 | 1.38 | 1.61 | 7.74 | b | 2.38 | 3.57 | 1.67 | 0.58 | 0.08 | 0.08 | 21.10 | ||||||||||||
1966 | 0.70 | 0.48 | 0.22 | 0.65 | 1.15 | 0.77 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.97 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.51 | 0.62 | 1.07 | 1.49 | 2.28 | 2.45 | 2.44 | 1.78 | 1.63 | 1.10 | 0.55 | 0.39 | 16.75 | |||||||||||||
S.D. | 0.26 | 0.46 | 0.62 | 1.41 | 1.49 | 2.02 | 0.83 | 1.10 | 1.27 | 0.86 | 0.37 | 0.39 | 4.16 | |||||||||||||
SKEW | -0.21 | 1.47 | 0.89 | 1.85 | 1.16 | 1.63 | 0.58 | 0.37 | 1.40 | 0.65 | 1.01 | 1.73 | 0.03 | |||||||||||||
MAX | 0.91 | 1.80 | 2.44 | 5.23 | 5.39 | 7.74 | 4.00 | 3.57 | 4.67 | 2.66 | 1.31 | 1.38 | 23.28 | |||||||||||||
MIN | 0.02 | 0.04 | 0.22 | 0.19 | 0.54 | 0.33 | 1.29 | 0.26 | 0.10 | 0.00 | 0.08 | 0.06 | 11.30 | |||||||||||||
YRS | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |