YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1952 | ----- | z | ----- | z | ----- | z | 1.20 | 0.00 | 1.00 | 2.07 | 0.70 | 0.20 | 0.00 | 2.34 | 0.67 | 8.18 | c | |||||||||
1953 | 0.00 | 1.40 | 0.49 | 0.00 | 0.00 | 0.00 | 0.62 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.51 | |||||||||||||
1954 | 1.05 | 0.55 | 1.30 | 0.00 | 0.00 | 0.00 | 1.55 | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 4.45 | b | ||||||||||
1955 | 2.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.67 | 0.60 | o | 0.00 | i | 0.00 | 0.00 | 0.00 | c | 3.71 | b | |||||||||
1956 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | d | ||||||||
1957 | ----- | z | 0.16 | 0.40 | 0.25 | 0.12 | 0.00 | 0.69 | 0.21 | 0.00 | 2.10 | 0.60 | 0.00 | 4.53 | a | |||||||||||
1958 | 0.03 | 0.90 | 1.46 | 0.30 | 0.00 | 0.10 | 0.60 | 1.58 | 1.20 | 0.10 | 0.00 | 0.00 | 6.27 | |||||||||||||
1959 | 0.00 | 0.74 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 3.60 | 0.00 | 0.22 | 0.15 | 2.75 | a | 7.47 | ||||||||||||
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.74 | 0.07 | 0.11 | 0.00 | 0.92 | h | ||||
1961 | 0.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.03 | 1.16 | 1.29 | i | |||
1962 | 0.87 | 0.48 | 0.32 | 0.00 | 0.00 | 0.00 | 0.25 | 0.09 | 0.97 | 0.05 | 0.37 | 1.06 | 4.46 | |||||||||||||
1963 | 0.11 | 0.20 | 0.27 | 0.11 | 0.00 | 0.00 | 0.00 | 0.98 | 2.43 | 1.17 | 1.21 | 0.00 | 6.48 | |||||||||||||
1964 | 0.00 | 0.16 | 0.78 | 0.03 | 0.03 | 0.00 | 0.86 | 1.72 | 1.40 | 0.39 | 0.67 | 0.74 | 6.78 | |||||||||||||
1965 | 1.31 | 1.62 | 0.81 | 1.49 | 0.43 | 0.00 | 0.64 | 1.91 | 0.13 | 0.00 | 0.85 | 3.32 | 12.51 | |||||||||||||
1966 | 0.38 | 1.88 | 0.02 | 0.00 | 0.00 | 0.00 | 0.36 | 0.49 | 1.12 | 0.39 | 0.26 | 0.20 | 5.10 | |||||||||||||
1967 | 0.21 | 0.00 | 0.10 | 0.16 | 0.08 | 0.00 | 1.43 | 0.37 | 2.12 | 0.18 | 0.85 | 3.06 | 8.56 | |||||||||||||
1968 | 0.00 | 0.77 | 0.35 | 0.03 | 0.00 | ----- | z | 0.49 | 0.11 | 0.00 | ----- | z | 0.36 | 0.41 | 2.52 | b | ||||||||||
1969 | 1.38 | 0.71 | 0.36 | 0.00 | 0.22 | 0.00 | 0.51 | 1.84 | 0.48 | 0.31 | 1.14 | 0.39 | 7.34 | |||||||||||||
1970 | 0.00 | 0.46 | 1.97 | 0.00 | 0.00 | 0.00 | 0.28 | 1.66 | 1.25 | 0.06 | 0.02 | 0.96 | 6.66 | |||||||||||||
1971 | 0.17 | 0.35 | 0.00 | 0.02 | 0.49 | 0.00 | 0.36 | 4.21 | 1.01 | 0.27 | 0.00 | 0.12 | 7.00 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.33 | 0.00 | 0.68 | 0.37 | 3.11 | ----- | z | 0.75 | 5.24 | a | |||||||||||
1973 | 0.10 | 1.48 | 1.81 | 0.00 | 0.03 | 0.00 | 1.48 | 0.22 | 0.00 | 0.00 | 0.42 | 0.00 | 5.54 | |||||||||||||
1974 | 1.29 | 0.00 | 0.88 | 0.00 | 0.00 | 0.00 | 0.35 | 2.14 | 0.20 | 0.78 | 0.37 | 0.84 | 6.85 | |||||||||||||
1975 | 0.13 | 0.15 | 1.12 | 0.18 | 0.00 | 0.00 | 0.00 | 0.00 | 0.22 | 0.15 | 0.48 | 0.52 | 2.95 | |||||||||||||
1976 | 0.09 | 0.95 | 0.20 | 0.25 | 0.00 | 0.00 | 0.00 | 0.00 | 3.37 | 0.83 | 0.37 | 0.60 | 6.66 | |||||||||||||
1977 | ----- | z | ----- | z | 0.00 | 0.00 | 0.16 | 0.00 | 0.00 | 0.15 | 0.31 | 0.35 | 0.20 | 0.20 | 1.37 | b | ||||||||||
1978 | ----- | z | ----- | z | 2.03 | 0.28 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 1.59 | a | ----- | z | 3.90 | g | ||||
1979 | 2.75 | 0.00 | 2.70 | 0.00 | 0.70 | 0.00 | 0.15 | 1.46 | ----- | z | ----- | z | ----- | z | 0.00 | 7.76 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.52 | 0.56 | 0.69 | 0.17 | 0.09 | 0.06 | 0.57 | 1.05 | 0.80 | 0.46 | 0.50 | 0.68 | 6.45 | |||||||||||||
S.D. | 0.76 | 0.58 | 0.78 | 0.36 | 0.18 | 0.21 | 0.61 | 1.16 | 0.90 | 0.76 | 0.58 | 0.95 | 2.28 | |||||||||||||
SKEW | 1.53 | 0.87 | 1.07 | 2.84 | 2.27 | 4.04 | 1.04 | 1.26 | 1.35 | 2.41 | 1.63 | 1.79 | 0.69 | |||||||||||||
MAX | 2.75 | 1.88 | 2.70 | 1.49 | 0.70 | 1.00 | 2.07 | 4.21 | 3.37 | 3.11 | 2.34 | 3.32 | 12.51 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.51 | |||||||||||||
YRS | 23 | 23 | 25 | 26 | 26 | 25 | 25 | 23 | 22 | 23 | 25 | 26 | 16 |