YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 0.77 | 1.00 | 2.52 | c | 4.19 | 2.17 | 2.31 | x | ----- | z | 0.97 | 0.36 | 0.34 | 0.35 | c | 1.45 | 14.12 | b | ||||||||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1898 | 0.00 | 0.45 | 0.60 | d | 2.17 | 4.49 | 2.68 | 3.58 | ----- | z | 1.29 | 1.16 | a | 0.16 | a | 0.16 | 16.74 | a | ||||||||
1899 | 0.41 | d | 0.10 | 1.65 | 1.12 | b | 3.16 | 1.82 | 1.27 | 2.03 | 0.42 | 0.99 | 0.05 | 0.15 | b | 13.17 | ||||||||||
1900 | 0.10 | 0.17 | 2.01 | 2.45 | 0.91 | 5.43 | 5.27 | 7.34 | 1.99 | 1.23 | 0.24 | 0.07 | 27.21 | |||||||||||||
1901 | 0.20 | 0.25 | 1.15 | 1.46 | 1.84 | 5.01 | 0.56 | 3.21 | 7.16 | 1.63 | 0.15 | 0.85 | c | 23.47 | ||||||||||||
1902 | 0.45 | 0.53 | 2.38 | 1.28 | 2.03 | 3.39 | 2.15 | 2.30 | 0.07 | 0.87 | 0.40 | 2.07 | 17.92 | |||||||||||||
1903 | 0.15 | 0.25 | 1.18 | 1.53 | 1.90 | 1.66 | 2.55 | 1.23 | 2.04 | 0.70 | 0.47 | a | 0.95 | a | 14.61 | |||||||||||
1904 | 0.26 | 0.50 | 0.15 | 2.95 | 4.02 | 2.17 | 3.04 | 1.72 | 0.28 | 1.51 | 0.20 | 0.53 | 17.33 | |||||||||||||
1905 | 0.44 | a | 0.30 | 0.56 | 0.84 | 7.55 | 7.81 | 2.26 | 2.68 | 1.02 | 1.99 | 1.34 | 0.03 | 26.82 | ||||||||||||
1906 | 0.50 | 0.23 | 2.82 | 2.34 | 3.05 | 3.75 | 1.37 | 8.61 | 3.11 | 3.26 | 0.46 | 0.63 | 30.13 | |||||||||||||
1907 | 1.47 | 0.26 | 0.52 | y | 1.16 | 4.48 | 2.72 | 3.45 | 0.19 | 0.57 | 0.97 | 0.00 | 0.65 | 15.92 | a | |||||||||||
1908 | 0.12 | 1.62 | 1.65 | 1.02 | 4.50 | 5.06 | 3.38 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 17.35 | e | |||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.90 | 5.46 | 0.61 | a | 2.27 | 0.03 | 1.69 | 10.96 | f | |||||
1952 | 1.47 | 0.76 | 0.79 | 0.59 | 1.21 | 2.79 | 1.49 | 1.72 | 0.05 | 0.00 | 1.16 | 0.03 | 12.06 | |||||||||||||
1953 | 0.45 | 1.16 | 1.57 | 4.88 | 2.29 | 4.22 | a | 1.35 | 1.65 | a | 0.10 | 0.17 | 0.25 | 0.90 | 18.99 | |||||||||||
1954 | 0.16 | 0.29 | 1.60 | 0.90 | 1.12 | 3.99 | 1.11 | 1.99 | 1.71 | 1.17 | 0.44 | 0.11 | 14.59 | |||||||||||||
1955 | 0.24 | 1.12 | 0.12 | 1.49 | 3.10 | 2.63 | 3.58 | 1.66 | 0.60 | 0.22 | 0.35 | 1.03 | 16.14 | |||||||||||||
1956 | 0.44 | 0.31 | 0.67 | 1.02 | 1.51 | 0.47 | 3.35 | 5.36 | a | 0.78 | 1.66 | 1.40 | 0.24 | 17.21 | ||||||||||||
1957 | 0.15 | 0.63 | 0.26 | 3.23 | 6.35 | 3.77 | 1.82 | 2.30 | 2.56 | 1.72 | 1.82 | 0.00 | 24.61 | |||||||||||||
1958 | 0.10 | 1.38 | 0.64 | 2.28 | 2.11 | 1.83 | 3.30 | 0.37 | 2.47 | 0.05 | 0.47 | 0.19 | 15.19 | |||||||||||||
1959 | 0.28 | 0.47 | 0.12 | 0.21 | 3.16 | 2.41 | 3.25 | 1.93 | 3.51 | 2.20 | 0.73 | 1.00 | 19.27 | |||||||||||||
1960 | 0.80 | 0.77 | 0.55 | 3.10 | 1.48 | 3.92 | 0.77 | 4.97 | 2.79 | 0.40 | 0.94 | 0.75 | 21.24 | |||||||||||||
1961 | 0.16 | 0.29 | 0.33 | 0.64 | 4.90 | 4.85 | 2.38 | 0.96 | 1.46 | 2.88 | 0.00 | 0.25 | 19.10 | |||||||||||||
1962 | 0.21 | 2.09 | 1.93 | 1.89 | 7.59 | 6.36 | 5.66 | 1.03 | 1.84 | 0.82 | 0.09 | 0.24 | 29.75 | |||||||||||||
1963 | 0.55 | 0.37 | 1.09 | 1.74 | 2.21 | 3.69 | 3.69 | 1.76 | 1.16 | ----- | z | 0.69 | 0.34 | 17.29 | a | |||||||||||
1964 | 0.11 | 0.13 | 0.94 | 3.27 | 3.65 | 0.83 | 1.09 | 1.76 | 0.82 | 0.03 | 0.08 | 0.68 | 13.39 | |||||||||||||
1965 | 0.13 | 0.32 | 1.02 | 3.01 | 5.10 | 3.32 | 0.68 | 2.53 | 3.88 | 0.63 | 0.47 | 0.46 | 21.55 | |||||||||||||
1966 | 0.37 | 0.63 | 1.20 | 2.54 | 0.89 | 3.15 | 3.54 | 5.16 | 1.63 | 1.89 | 0.45 | 0.10 | 21.55 | |||||||||||||
1967 | 0.48 | 0.81 | 0.18 | 1.72 | 0.45 | 7.40 | 0.39 | 1.11 | 1.15 | 0.68 | 0.06 | 0.35 | 14.78 | |||||||||||||
1968 | 0.22 | 0.02 | 0.16 | 6.74 | 1.13 | 5.19 | 3.43 | 4.07 | 3.29 | 2.01 | 0.55 | 1.46 | 28.27 | |||||||||||||
1969 | 0.67 | 1.54 | 0.17 | 0.98 | 2.20 | 2.48 | 4.70 | 1.65 | 1.07 | 1.77 | 0.25 | 0.68 | 18.16 | |||||||||||||
1970 | 0.23 | 0.05 | 2.07 | 5.59 | 3.51 | 4.15 | 3.20 | 1.09 | 1.09 | 1.71 | 1.72 | 0.64 | 25.05 | |||||||||||||
1971 | 0.12 | 1.42 | 0.04 | 3.03 | 2.40 | 3.66 | 0.82 | 1.41 | 1.86 | 4.29 | 2.34 | 0.46 | 21.85 | |||||||||||||
1972 | 0.62 | 0.53 | 0.56 | 2.96 | 9.51 | 0.94 | 3.65 | 0.73 | 0.56 | 2.10 | 2.11 | 1.06 | 25.33 | |||||||||||||
1973 | 0.63 | 0.41 | 1.45 | 1.14 | 3.20 | 1.12 | 2.65 | 1.68 | 3.07 | 1.77 | 0.92 | 0.43 | 18.47 | |||||||||||||
1974 | 0.02 | 0.67 | 0.97 | 1.75 | 5.53 | 2.24 | 1.45 | 0.91 | 0.17 | 0.43 | 0.10 | 0.05 | 14.29 | |||||||||||||
1975 | 1.62 | 0.27 | 2.24 | 2.73 | 1.31 | 3.57 | ----- | z | ----- | z | ----- | z | ----- | z | 0.17 | 0.03 | 11.94 | d | ||||||||
1976 | 0.86 | 0.47 | 0.69 | 0.95 | 0.58 | 2.34 | 0.90 | 0.42 | 1.26 | 0.96 | 0.02 | 0.36 | 9.81 | |||||||||||||
1977 | 0.14 | 1.88 | 6.09 | 2.11 | 2.56 | 1.22 | 1.86 | 2.57 | 3.50 | 1.60 | 2.44 | 0.61 | 26.58 | |||||||||||||
1978 | 0.22 | 0.95 | 0.33 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.50 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.42 | 0.65 | 1.17 | 2.18 | 3.14 | 3.35 | 2.43 | 2.40 | 1.66 | 1.34 | 0.63 | 0.57 | 19.93 | |||||||||||||
S.D. | 0.39 | 0.52 | 1.12 | 1.41 | 2.10 | 1.73 | 1.37 | 1.95 | 1.44 | 0.95 | 0.68 | 0.50 | 5.52 | |||||||||||||
SKEW | 1.70 | 1.13 | 2.33 | 1.31 | 1.16 | 0.64 | 0.38 | 1.58 | 1.64 | 0.87 | 1.35 | 1.12 | 0.21 | |||||||||||||
MAX | 1.62 | 2.09 | 6.09 | 6.74 | 9.51 | 7.81 | 5.66 | 8.61 | 7.16 | 4.29 | 2.44 | 2.07 | 30.13 | |||||||||||||
MIN | 0.00 | 0.02 | 0.04 | 0.21 | 0.45 | 0.47 | 0.39 | 0.19 | 0.05 | 0.00 | 0.00 | 0.00 | 9.81 | |||||||||||||
YRS | 39 | 39 | 38 | 38 | 38 | 37 | 37 | 36 | 37 | 36 | 38 | 38 | 32 |