YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | 0.00 | y | ----- | z | ----- | z | 0.10 | 0.10 | j | ||
1912 | 0.00 | x | 0.00 | w | 0.80 | 0.05 | 1.16 | x | 1.21 | 0.15 | 0.34 | 0.32 | 0.26 | 0.55 | 1.24 | 4.92 | c | |||||||||
1913 | 0.69 | a | 0.39 | ----- | z | 0.65 | ----- | z | 2.01 | ----- | z | 0.11 | 0.29 | 0.64 | 0.51 | 1.22 | b | 6.51 | c | |||||||
1914 | 2.36 | 0.65 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.06 | 0.42 | 3.49 | g | |||||
1915 | 0.50 | c | 1.04 | ----- | z | 0.70 | 2.26 | 0.03 | 0.71 | 0.03 | 0.30 | 0.18 | 1.84 | 0.58 | c | 8.17 | a | |||||||||
1916 | 1.47 | 0.86 | a | 0.88 | 0.57 | 0.74 | 1.90 | 2.05 | 0.33 | 0.34 | 0.16 | 0.52 | 0.48 | 10.30 | ||||||||||||
1917 | 0.08 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.08 | k | |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.09 | 0.64 | 0.37 | 1.06 | 0.37 | 2.53 | g | |||||
1931 | 0.06 | 0.25 | 0.77 | 0.59 | 0.13 | 1.82 | 0.00 | 0.09 | 0.38 | 0.48 | 0.56 | 0.70 | 5.83 | |||||||||||||
1932 | 1.59 | 0.06 | 0.60 | 0.34 | 2.15 | 0.00 | 0.04 | a | 0.12 | a | 0.00 | 0.44 | 1.02 | 0.39 | 6.75 | |||||||||||
1933 | 0.57 | 0.57 | 0.30 | 0.14 | 0.68 | 1.01 | 0.63 | 0.00 | 0.30 | 0.30 | 0.09 | 0.37 | 4.96 | |||||||||||||
1934 | 0.46 | 0.52 | 0.57 | 0.98 | 0.28 | 2.05 | 0.09 | 0.78 | 0.31 | 0.57 | 0.99 | 1.02 | 8.62 | |||||||||||||
1935 | 1.32 | 0.36 | 0.30 | 1.40 | 0.54 | 0.64 | 1.86 | 0.00 | 0.11 | 0.85 | 0.41 | 1.35 | 9.14 | |||||||||||||
1936 | 1.75 | 0.56 | 0.19 | 1.19 | 1.00 | 1.28 | 0.14 | a | 0.00 | 0.75 | 0.04 | 0.15 | 0.85 | 7.90 | ||||||||||||
1937 | 1.21 | 0.77 | 1.24 | 1.03 | 0.44 | 1.87 | 0.18 | 0.26 | 0.85 | 1.15 | 1.63 | 1.37 | 12.00 | |||||||||||||
1938 | 0.49 | 2.20 | 0.66 | 1.24 | 0.93 | 0.26 | 0.30 | 0.00 | 0.52 | 0.49 | 0.45 | 0.48 | 8.02 | |||||||||||||
1939 | 0.97 | 0.40 | 0.88 | 0.30 | 0.72 | 0.57 | 0.28 | 0.00 | 0.53 | 0.40 | 0.00 | 4.26 | 9.31 | |||||||||||||
1940 | ----- | z | 0.79 | 1.56 | 1.42 | 0.26 | 0.22 | 0.71 | 0.00 | 1.78 | 0.29 | 0.75 | 0.58 | 8.36 | a | |||||||||||
1941 | 0.96 | 0.83 | 0.33 | 0.60 | 0.88 | 0.80 | 0.76 | 0.71 | 0.62 | 0.96 | 1.78 | 1.27 | 10.50 | |||||||||||||
1942 | 1.12 | 0.66 | 0.00 | 0.50 | 0.69 | 0.46 | 0.26 | 0.02 | 0.61 | a | 0.49 | 2.55 | 1.98 | 9.34 | ||||||||||||
1943 | 2.07 | 0.23 | 0.58 | 0.94 | 0.10 | 1.07 | 0.17 | 0.66 | b | 0.00 | 1.48 | 0.70 | 0.28 | 8.28 | ||||||||||||
1944 | 0.35 | a | 1.03 | 0.19 | 0.97 | 0.21 | 2.07 | 0.19 | 0.01 | 0.49 | 1.24 | 0.81 | 0.89 | 8.45 | ||||||||||||
1945 | 1.03 | 0.44 | 0.09 | 0.02 | 2.15 | 0.13 | 0.05 | 0.26 | 0.43 | 0.75 | 1.63 | 2.14 | 9.12 | |||||||||||||
1946 | 1.15 | 0.52 | 1.03 | 0.07 | 0.60 | 0.81 | 0.06 | 0.77 | 0.26 | 0.43 | 0.93 | 0.17 | 6.80 | |||||||||||||
1947 | 0.48 | 0.67 | 0.50 | 0.35 | 0.63 | 1.14 | 1.15 | 0.26 | 0.17 | 1.64 | 1.00 | 0.36 | 8.35 | |||||||||||||
1948 | 0.93 | 1.23 | 0.64 | 0.78 | 2.38 | 1.68 | 0.60 | 0.79 | 1.27 | 0.16 | 1.15 | 2.38 | 13.99 | |||||||||||||
1949 | 0.44 | 0.44 | 1.31 | 0.18 | 0.63 | 0.02 | 0.00 | 0.00 | 0.18 | 0.08 | 0.71 | 0.40 | 4.39 | |||||||||||||
1950 | 3.08 | 0.40 | 0.22 | 0.35 | 0.22 | 3.22 | 0.00 | 0.15 | 0.14 | 3.11 | 0.74 | 1.27 | 12.90 | |||||||||||||
1951 | 1.27 | 1.18 | 0.92 | 0.24 | 1.56 | ----- | z | ----- | z | ----- | z | 0.04 | 1.18 | 1.26 | 1.65 | 9.30 | c | |||||||||
1952 | 0.38 | 1.31 | 0.25 | 0.00 | 0.32 | 3.14 | 0.00 | 0.15 | 1.08 | 0.00 | 0.00 | 1.77 | 8.40 | |||||||||||||
1953 | 1.34 | 1.73 | 0.73 | 0.22 | 1.68 | 1.11 | 0.00 | 1.39 | 0.00 | 0.29 | 1.62 | 1.28 | 11.39 | |||||||||||||
1954 | 1.22 | 0.12 | 0.21 | 0.05 | 0.61 | 1.49 | 0.00 | 0.35 | 0.73 | 0.18 | 0.19 | 0.06 | 5.21 | |||||||||||||
1955 | 0.26 | 0.06 | 0.02 | 0.56 | 0.23 | 0.10 | 0.13 | 0.00 | 0.06 | 0.35 | 1.38 | 2.69 | 5.84 | |||||||||||||
1956 | 1.94 | 1.20 | 0.08 | 0.05 | 3.63 | 0.83 | 0.65 | 0.00 | 0.01 | 0.91 | 0.29 | 0.32 | 9.91 | |||||||||||||
1957 | 0.55 | 0.17 | 1.07 | 0.07 | 1.60 | 0.30 | 0.05 | 0.05 | 1.00 | 1.18 | 0.18 | 1.96 | 8.18 | |||||||||||||
1958 | 1.06 | 1.44 | 0.45 | 0.50 | 1.81 | 2.41 | 0.42 | 0.18 | 0.50 | 0.00 | 1.36 | 1.17 | 11.30 | |||||||||||||
1959 | 1.02 | 1.00 | 0.00 | 0.00 | 0.35 | 0.65 | 0.50 | 0.00 | 0.20 | 0.58 | 0.30 | 0.19 | 4.79 | |||||||||||||
1960 | 1.20 | 1.13 | 1.37 | 0.22 | 0.44 | 0.00 | 0.03 | 0.00 | 0.07 | 0.31 | 1.55 | 0.67 | 6.99 | |||||||||||||
1961 | 0.22 | 1.38 | 0.75 | 0.31 | 0.61 | 0.57 | 0.00 | 0.35 | 0.00 | 0.88 | ----- | z | 1.07 | a | 6.14 | a | ||||||||||
1962 | 0.46 | 0.48 | 0.55 | 0.12 | 1.63 | 0.03 | 0.00 | 0.98 | 0.20 | 2.06 | 0.96 | 0.65 | 8.12 | |||||||||||||
1963 | 1.20 | 0.38 | 0.23 | 1.32 | 0.91 | 0.69 | 0.16 | 0.25 | 0.68 | 0.26 | 1.20 | 0.53 | 7.81 | |||||||||||||
1964 | 0.25 | b | 0.00 | 0.22 | 0.03 | 0.00 | 0.68 | 1.03 | 0.26 | 0.07 | 0.27 | 0.91 | 5.51 | 9.23 | ||||||||||||
1965 | 0.95 | 0.00 | 0.00 | 0.32 | b | 0.50 | 1.65 | 0.86 | 1.95 | 0.00 | 0.05 | a | 0.85 | 0.03 | 7.16 | |||||||||||
1966 | 1.10 | 0.25 | 0.25 | d | 0.07 | 0.05 | 0.78 | 1.36 | 0.00 | 0.35 | 0.41 | 1.84 | 1.68 | a | 8.14 | |||||||||||
1967 | 1.18 | 0.00 | 0.26 | 0.77 | 0.42 | 0.83 | 0.00 | 0.00 | 0.13 | 0.75 | b | 0.18 | 0.27 | 4.79 | ||||||||||||
1968 | 0.09 | 1.29 | 0.20 | 0.00 | 0.83 | 0.28 | 0.05 | 0.96 | 0.15 | 0.15 | 0.96 | a | 1.83 | 6.79 | ||||||||||||
1969 | 0.70 | a | 0.11 | j | 0.40 | 0.02 | c | 0.86 | 3.66 | 0.06 | 0.00 | 0.09 | 0.77 | 0.17 | 1.19 | 7.92 | a | |||||||||
1970 | 2.65 | 0.94 | 1.63 | 0.12 | 0.04 | 0.30 | b | 0.60 | 0.00 | 0.31 | 0.36 | 1.62 | 0.35 | 8.92 | ||||||||||||
1971 | 1.81 | 0.16 | 0.74 | 0.10 | 0.83 | 0.80 | 0.14 | 0.14 | 0.37 | 0.30 | 0.66 | 0.96 | 7.01 | |||||||||||||
1972 | 1.15 | 0.35 | 1.38 | 0.19 | 0.94 | 1.60 | 0.08 | 0.22 | 0.24 | 0.60 | 0.21 | 1.02 | 7.98 | |||||||||||||
1973 | 0.59 | 0.54 | 0.20 | 0.11 | 1.18 | 0.02 | 0.00 | 0.06 | 0.58 | 0.83 | 2.70 | 1.03 | 7.84 | |||||||||||||
1974 | 0.54 | 0.44 | 1.58 | 1.15 | 0.08 | 0.06 | 0.44 | 0.00 | 0.00 | 0.58 | 0.36 | 0.82 | 6.05 | |||||||||||||
1975 | 0.87 | 1.23 | 1.31 | 0.21 | 0.05 | 0.84 | 0.48 | 0.74 | 0.00 | 1.06 | 0.42 | 0.85 | 8.06 | |||||||||||||
1976 | 1.03 | 0.79 | 0.28 | 1.07 | 0.10 | 0.44 | 0.09 | 2.57 | 0.33 | 0.11 | 0.25 | 0.00 | 7.06 | |||||||||||||
1977 | 0.24 | 0.37 | 0.22 | 0.03 | 1.55 | 0.09 | 0.21 | ----- | z | 0.90 | 0.23 | 1.94 | 2.07 | 7.85 | a | |||||||||||
1978 | 1.73 | 0.46 | 1.70 | 1.70 | 0.28 | 1.34 | 0.80 | 0.72 | 0.44 | 0.00 | 1.07 | 0.78 | 11.02 | |||||||||||||
1979 | 1.81 | 0.82 | a | 1.00 | 0.53 | 0.17 | 0.24 | 0.07 | 1.25 | 0.17 | 1.27 | 1.34 | 0.13 | 8.80 | ||||||||||||
1980 | 2.26 | 1.63 | e | 0.19 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.08 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.04 | 0.69 | 0.60 | 0.48 | 0.82 | 0.98 | 0.36 | 0.35 | 0.38 | 0.61 | 0.90 | 1.06 | 8.26 | |||||||||||||
S.D. | 0.68 | 0.49 | 0.49 | 0.46 | 0.75 | 0.88 | 0.47 | 0.53 | 0.36 | 0.57 | 0.65 | 0.99 | 2.14 | |||||||||||||
SKEW | 0.83 | 0.78 | 0.72 | 0.88 | 1.49 | 1.11 | 1.87 | 2.27 | 1.56 | 2.01 | 0.71 | 2.28 | 0.44 | |||||||||||||
MAX | 3.08 | 2.20 | 1.70 | 1.70 | 3.63 | 3.66 | 2.05 | 2.57 | 1.78 | 3.11 | 2.70 | 5.51 | 13.99 | |||||||||||||
MIN | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 4.39 | |||||||||||||
YRS | 54 | 53 | 53 | 53 | 51 | 52 | 52 | 52 | 54 | 54 | 54 | 56 | 45 |