YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1914 | ----- | z | 0.00 | ----- | z | 0.00 | ----- | z | ----- | z | 3.90 | 0.00 | e | 0.73 | 2.24 | 0.10 | 0.98 | 7.95 | d | |||||||
1915 | 0.46 | 1.60 | 0.45 | 2.34 | 0.50 | 0.00 | 0.92 | 0.23 | 1.60 | 0.00 | 0.43 | 0.44 | 8.97 | |||||||||||||
1916 | 1.72 | 0.66 | 1.00 | 0.61 | 0.23 | 0.00 | 1.46 | 0.28 | 0.07 | 2.54 | 0.20 | 0.09 | 8.86 | |||||||||||||
1917 | 0.61 | 0.12 | 0.00 | 0.65 | 1.06 | 0.85 | 0.00 | 1.00 | 0.51 | 0.00 | 0.00 | 0.00 | 4.80 | |||||||||||||
1918 | ----- | z | 0.97 | 1.05 | 0.00 | 0.00 | 0.48 | 0.52 | 0.95 | 0.80 | 0.60 | 0.60 | 0.80 | 6.77 | a | |||||||||||
1919 | ----- | z | ----- | z | 0.70 | 1.11 | 0.20 | 0.00 | 2.42 | 0.53 | 1.38 | 0.82 | 0.24 | 0.55 | 7.95 | b | ||||||||||
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.45 | ----- | z | 0.30 | ----- | z | ----- | z | ----- | z | ----- | z | 1.75 | j | ||
1921 | 0.60 | 0.47 | 0.98 | 0.43 | 0.54 | 1.00 | 2.08 | 3.06 | 0.22 | 0.50 | 0.12 | 0.84 | 10.84 | |||||||||||||
1922 | 0.69 | ----- | z | 0.74 | 0.55 | 0.30 | 0.05 | ----- | z | 0.64 | 0.00 | 0.42 | ----- | z | 0.17 | 3.56 | c | |||||||||
1923 | 0.43 | 0.14 | 0.46 | 0.37 | 0.21 | 0.00 | 0.83 | 3.07 | ----- | z | 0.34 | 1.50 | 1.33 | 8.68 | a | |||||||||||
1924 | 0.08 | 0.29 | 0.93 | 0.56 | 0.00 | 0.00 | 1.31 | 0.32 | 0.25 | 0.52 | 0.13 | 1.32 | 5.71 | |||||||||||||
1925 | 0.11 | 0.33 | 0.81 | 0.06 | 0.00 | 0.41 | 1.14 | 0.32 | 1.88 | 1.60 | 0.36 | 0.85 | 7.87 | |||||||||||||
1926 | 0.45 | 0.20 | 0.75 | 2.83 | 2.00 | 0.36 | 0.64 | ----- | z | 1.31 | 0.39 | 0.63 | 0.57 | 10.13 | a | |||||||||||
1927 | 0.12 | 1.50 | 0.97 | 0.13 | 0.00 | 2.46 | 1.01 | 0.48 | 2.39 | 1.25 | 0.94 | 0.46 | 11.71 | |||||||||||||
1928 | 0.17 | 0.83 | 1.09 | 0.37 | 0.69 | 0.00 | 0.29 | 0.86 | 0.00 | 1.15 | 1.85 | 0.19 | 7.49 | |||||||||||||
1929 | 0.08 | 0.43 | 0.22 | 0.00 | 0.42 | 0.00 | 0.29 | 2.42 | 2.38 | 0.68 | 0.00 | 0.08 | 7.00 | |||||||||||||
1930 | 0.52 | 0.20 | 0.87 | 0.27 | 0.27 | 0.00 | 2.10 | 1.04 | 0.37 | 0.00 | 0.63 | 0.00 | 6.27 | |||||||||||||
1931 | 0.37 | 1.59 | 0.82 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.78 | i | |||
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.78 | 0.36 | 0.39 | 0.00 | 0.83 | 3.36 | g | |||||
1933 | 0.40 | 0.41 | 0.02 | 0.59 | 0.36 | 0.12 | 0.45 | 0.60 | 1.87 | 1.49 | 0.45 | 0.13 | 6.89 | |||||||||||||
1934 | 0.09 | 0.79 | 0.00 | 0.43 | 1.38 | 0.05 | 0.44 | 0.51 | 0.29 | 0.00 | 0.36 | 0.34 | 4.68 | |||||||||||||
1935 | 0.63 | 0.93 | 0.28 | 0.52 | 0.86 | 0.00 | 0.65 | 0.68 | 1.68 | 0.47 | 0.37 | 0.59 | 7.66 | |||||||||||||
1936 | 0.12 | 1.09 | 0.26 | 0.05 | 0.60 | 0.06 | 0.32 | 1.95 | 1.30 | 0.72 | 0.09 | 0.55 | a | 7.11 | ||||||||||||
1937 | 0.58 | 1.17 | a | 0.99 | 0.06 | 0.35 | 0.03 | 2.03 | 0.20 | 1.35 | 0.72 | 0.00 | 0.38 | 7.86 | ||||||||||||
1938 | 0.62 | 0.44 | 1.78 | 0.32 | 0.14 | 0.62 | 0.08 | 0.52 | 1.52 | 0.49 | 0.05 | 0.71 | 7.29 | |||||||||||||
1939 | 0.64 | 0.53 | 0.99 | 0.35 | 0.05 | 0.00 | 0.15 | 1.47 | 2.36 | 0.34 | 0.47 | 0.56 | 7.91 | |||||||||||||
1940 | 1.30 | 0.88 | 0.13 | 0.25 | 1.07 | 0.12 | 0.65 | 0.61 | 1.37 | 0.29 | 0.63 | 2.52 | a | 9.82 | ||||||||||||
1941 | 1.42 | 0.77 | 0.80 | 2.81 | 2.25 | 1.20 | 0.40 | 1.03 | 2.93 | 3.71 | 0.44 | 0.68 | 18.44 | |||||||||||||
1942 | 0.07 | 0.46 | 0.50 | 1.04 | 0.12 | 0.00 | 0.20 | 0.34 | 0.57 | 0.93 | 0.03 | 0.82 | 5.08 | |||||||||||||
1943 | 0.26 | a | 0.61 | 1.36 | 0.11 | 0.90 | 0.53 | 0.40 | 0.78 | 0.39 | 0.40 | 0.18 | 1.31 | 7.23 | ||||||||||||
1944 | 0.65 | 0.74 | 0.34 | 0.62 | 0.72 | 0.04 | 0.78 | 0.84 | 0.71 | 0.25 | 0.81 | 0.86 | 7.36 | |||||||||||||
1945 | 0.75 | 0.57 | u | 0.96 | 0.86 | 0.00 | 0.17 | 0.85 | 0.79 | 0.59 | 0.99 | 0.02 | 0.57 | 6.55 | a | |||||||||||
1946 | 0.02 | 0.13 | 0.52 | 0.11 | 0.38 | 0.08 | 1.09 | 1.67 | 0.86 | 0.53 | 0.78 | 0.30 | 6.47 | |||||||||||||
1947 | 0.22 | 0.28 | 0.26 | 0.08 | 1.37 | 0.00 | 0.40 | 2.56 | 0.39 | 1.94 | 0.44 | 0.41 | 8.35 | |||||||||||||
1948 | 0.02 | 1.01 | 0.66 | 0.26 | 0.24 | 1.63 | 0.11 | 1.34 | 0.72 | 2.39 | 0.00 | 0.84 | 9.22 | |||||||||||||
1949 | 0.92 | 0.19 | 0.98 | 0.17 | 0.98 | 1.49 | 0.41 | 1.11 | 0.37 | 0.70 | 0.17 | 0.03 | 7.52 | |||||||||||||
1950 | 0.26 | 0.43 | 0.24 | 0.10 | 0.02 | 0.59 | 0.65 | 0.10 | 1.50 | 0.00 | 0.13 | 0.05 | 4.07 | |||||||||||||
1951 | 0.76 | 0.43 | 0.08 | 0.46 | 0.25 | 0.00 | 0.05 | 1.02 | 0.16 | 0.73 | 0.57 | 0.84 | 5.35 | |||||||||||||
1952 | 1.13 | 0.14 | a | 0.24 | 1.53 | 0.25 | 0.53 | 1.06 | 0.50 | 0.95 | 0.00 | 0.96 | 0.83 | 8.12 | ||||||||||||
1953 | 0.30 | 0.11 | 0.28 | 0.96 | 0.05 | 0.07 | 0.63 | 1.03 | 0.00 | 1.07 | 0.30 | 0.81 | 5.61 | |||||||||||||
1954 | 0.25 | 0.00 | 0.70 | 0.00 | 0.33 | 0.16 | 2.81 | 1.18 | 1.34 | 0.37 | 0.17 | 0.81 | 8.12 | |||||||||||||
1955 | 0.61 | 0.88 | 0.05 | 0.42 | 0.62 | 0.44 | 1.19 | 0.83 | 0.17 | 0.19 | 0.34 | 0.62 | a | 6.36 | ||||||||||||
1956 | 1.23 | 0.47 | 0.09 | 0.06 | 0.03 | 0.09 | 1.16 | 0.51 | 0.07 | 0.27 | 0.33 | 0.13 | 4.44 | |||||||||||||
1957 | 1.32 | 0.50 | 1.05 | 1.37 | 1.30 | 0.26 | 2.02 | 1.87 | 0.05 | 2.61 | 1.44 | 0.43 | 14.22 | |||||||||||||
1958 | 0.60 | 0.51 | 1.47 | 0.59 | 0.18 | 0.55 | 0.07 | 1.20 | 1.30 | 1.00 | 0.31 | 0.23 | 8.01 | |||||||||||||
1959 | 0.14 | 0.50 | 0.09 | 0.84 | 0.00 | 0.36 | 0.72 | 1.66 | 0.91 | 1.92 | 0.42 | 1.17 | 8.73 | |||||||||||||
1960 | 0.67 | 0.80 | 0.73 | 0.35 | 0.80 | 0.46 | 0.47 | 0.15 | 0.22 | 1.91 | 0.14 | 1.12 | 7.82 | |||||||||||||
1961 | 0.61 | 0.42 | 1.51 | 0.49 | 0.08 | 0.00 | 0.40 | 3.65 | 0.54 | 0.99 | 0.19 | 1.20 | 10.08 | |||||||||||||
1962 | 0.37 | 0.98 | 0.02 | 0.33 | 0.22 | 0.07 | 0.08 | 0.00 | 1.12 | 2.71 | 0.76 | 0.51 | 7.17 | |||||||||||||
1963 | 0.40 | 0.58 | 0.29 | 0.36 | 0.00 | 0.10 | 0.17 | 1.17 | 1.33 | 0.95 | 0.44 | 0.20 | 5.99 | |||||||||||||
1964 | 0.08 | 0.12 | 0.53 | 1.62 | 0.11 | 0.00 | 0.29 | 1.28 | 1.48 | 0.00 | 1.00 | 1.38 | 7.89 | |||||||||||||
1965 | 0.56 | 1.12 | 0.35 | 0.95 | 0.61 | 1.24 | 2.57 | 1.89 | 1.46 | 1.13 | 1.20 | 1.42 | 14.50 | |||||||||||||
1966 | 0.50 | 0.00 | 0.00 | 0.30 | 0.70 | 0.00 | 0.62 | 0.52 | 0.68 | 0.32 | 0.15 | 0.36 | 4.15 | |||||||||||||
1967 | 0.31 | 0.00 | 0.05 | 0.00 | 0.24 | 0.56 | 0.29 | 2.24 | 0.66 | 0.17 | 0.39 | 0.82 | 5.73 | |||||||||||||
1968 | 0.19 | 0.14 | 0.11 | 0.56 | 0.52 | 0.03 | 1.52 | 1.84 | 0.05 | 0.63 | 1.22 | 0.31 | 7.12 | |||||||||||||
1969 | 1.18 | 0.60 | 0.50 | 0.25 | 0.71 | 1.60 | 1.40 | 1.73 | 1.33 | 3.11 | 0.36 | 0.60 | 13.37 | |||||||||||||
1970 | 0.38 | 0.10 | 0.72 | 0.46 | 0.02 | 1.45 | 0.49 | 0.48 | 2.52 | 0.62 | 0.55 | 0.25 | 8.04 | |||||||||||||
1971 | 0.26 | 0.10 | 0.25 | 0.33 | 0.19 | 0.00 | 0.29 | 0.94 | 1.17 | 0.95 | 0.58 | 0.45 | 5.51 | |||||||||||||
1972 | 0.00 | 0.00 | 0.03 | 0.05 | 0.00 | 0.74 | 0.15 | 0.97 | 0.50 | 4.93 | 0.41 | 1.30 | 9.08 | |||||||||||||
1973 | 0.59 | 0.37 | 2.02 | 0.61 | a | 0.89 | 0.99 | 0.48 | 0.67 | 1.36 | 0.51 | 0.26 | 0.26 | 9.01 | ||||||||||||
1974 | 1.40 | 0.48 | 0.12 | 0.57 | 0.06 | 0.04 | 0.99 | 0.31 | 0.41 | 2.51 | 0.46 | 0.46 | 7.81 | |||||||||||||
1975 | 0.79 | 0.99 | 1.72 | 1.45 | 0.24 | 0.07 | 1.06 | 0.33 | 0.79 | 0.65 | 0.87 | 0.45 | 9.41 | |||||||||||||
1976 | 0.16 | 0.53 | 0.08 | 0.14 | 0.72 | 0.35 | 1.19 | 0.57 | 1.67 | 0.06 | 0.04 | 0.02 | 5.53 | |||||||||||||
1977 | 0.95 | 0.06 | 0.09 | 0.07 | 0.56 | 0.14 | 1.02 | 1.43 | 0.34 | 0.34 | 0.75 | 0.98 | 6.73 | |||||||||||||
1978 | 1.44 | 2.90 | 2.39 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.73 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.54 | 0.57 | 0.62 | 0.56 | 0.46 | 0.39 | 0.87 | 1.04 | 0.94 | 0.98 | 0.46 | 0.63 | 7.90 | |||||||||||||
S.D. | 0.42 | 0.51 | 0.54 | 0.62 | 0.49 | 0.54 | 0.78 | 0.79 | 0.72 | 1.00 | 0.40 | 0.46 | 2.69 | |||||||||||||
SKEW | 0.91 | 1.92 | 1.05 | 2.10 | 1.58 | 1.70 | 1.61 | 1.23 | 0.69 | 1.73 | 1.32 | 1.23 | 1.61 | |||||||||||||
MAX | 1.72 | 2.90 | 2.39 | 2.83 | 2.25 | 2.46 | 3.90 | 3.65 | 2.93 | 4.93 | 1.85 | 2.52 | 18.44 | |||||||||||||
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 | 4.07 | |||||||||||||
YRS | 60 | 60 | 62 | 61 | 60 | 61 | 60 | 62 | 61 | 62 | 61 | 62 | 54 |