YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.22 | ----- | z | |
1966 | 1.10 | a | 0.73 | 0.47 | ----- | z | 0.33 | ----- | z | 0.98 | 0.50 | 0.35 | ----- | z | 0.86 | 0.76 | ----- | z | ||||||||
1967 | 0.56 | 0.30 | 0.29 | 0.29 | 0.74 | 0.81 | 0.07 | 0.00 | 0.09 | 0.80 | 0.54 | 0.81 | 0.81 | |||||||||||||
1968 | 0.32 | 0.61 | 0.23 | 0.08 | 0.46 | 0.20 | 0.11 | 0.28 | 1.02 | 0.55 | 0.71 | 0.40 | 1.02 | |||||||||||||
1969 | 0.70 | 0.33 | 0.22 | 0.44 | 0.35 | 0.26 | 0.00 | 0.00 | 0.51 | 0.46 | 0.16 | 0.39 | 0.70 | |||||||||||||
1970 | 0.82 | 0.48 | 0.50 | 0.22 | 0.35 | 0.37 | b | 0.64 | b | 0.06 | 0.33 | a | 0.49 | 0.55 | 0.43 | 0.82 | e | |||||||||
1971 | 0.88 | 0.62 | 0.25 | a | 0.33 | c | 0.40 | a | 0.71 | 0.65 | 0.43 | 0.58 | 0.57 | 0.92 | c | 2.35 | d | 2.35 | l | |||||||
1972 | ----- | z | 0.50 | c | 0.85 | c | 0.50 | 0.52 | 0.23 | 0.21 | 0.54 | 0.37 | 0.30 | 0.39 | 1.00 | c | ----- | z | ||||||||
1973 | 0.60 | 0.65 | 0.28 | 0.13 | 0.58 | 0.20 | 0.00 | 0.00 | 0.61 | 0.19 | 1.51 | e | 1.35 | g | 1.51 | l | ||||||||||
1974 | 1.14 | a | 0.85 | 0.29 | 0.76 | 0.20 | 0.77 | 0.61 | 0.17 | 0.06 | 0.00 | 0.56 | 0.76 | 1.14 | a | |||||||||||
1975 | 1.55 | 0.77 | 0.56 | i | 0.42 | 0.59 | 0.30 | 0.19 | 1.07 | 0.21 | 0.58 | ----- | z | ----- | z | ----- | z | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.85 | 0.58 | 0.38 | 0.35 | 0.45 | 0.43 | 0.35 | 0.31 | 0.41 | 0.44 | 0.69 | 0.79 | 0.92 | |||||||||||||
S.D. | 0.37 | 0.18 | 0.20 | 0.21 | 0.16 | 0.26 | 0.34 | 0.34 | 0.28 | 0.24 | 0.38 | 0.64 | 0.20 | |||||||||||||
SKEW | 0.48 | -0.24 | 1.53 | 0.57 | 0.26 | 0.62 | 0.59 | 1.08 | 0.76 | -0.46 | 0.90 | 1.76 | 0.03 | |||||||||||||
MAX | 1.55 | 0.85 | 0.85 | 0.76 | 0.74 | 0.81 | 0.98 | 1.07 | 1.02 | 0.80 | 1.51 | 2.35 | 1.14 | |||||||||||||
MIN | 0.32 | 0.30 | 0.22 | 0.08 | 0.20 | 0.20 | 0.00 | 0.00 | 0.06 | 0.00 | 0.16 | 0.22 | 0.70 | |||||||||||||
YRS | 9 | 10 | 9 | 9 | 10 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 4 |