YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1894 | ----- | z | ----- | z | ----- | z | 1.46 | 0.29 | 0.47 | 0.66 | 1.06 | 2.21 | ----- | z | 0.20 | 0.80 | 7.15 | d | ||||||||
1895 | 0.42 | 0.26 | 0.22 | ----- | z | ----- | z | ----- | z | 2.42 | v | 0.43 | 1.08 | 0.15 | ----- | z | ----- | z | 2.56 | f | ||||||
1896 | ----- | z | ----- | z | ----- | z | ----- | z | 0.30 | ----- | z | ----- | z | 1.00 | 3.02 | ----- | z | ----- | z | ----- | z | 4.32 | i | |||
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
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 | 2.24 | 1.82 | 0.33 | 1.29 | 5.68 | h | ||||
1911 | 3.20 | 1.50 | 0.50 | 0.95 | 0.39 | 2.31 | ----- | z | 0.26 | 1.99 | 2.98 | 0.63 | 0.68 | 15.39 | a | |||||||||||
1912 | 0.40 | 0.69 | 1.67 | 0.91 | 0.47 | ----- | z | 1.18 | ----- | z | 0.50 | 1.11 | 0.25 | 0.47 | 7.65 | b | ||||||||||
1913 | 0.56 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.56 | k | |
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 | 0.24 | 1.24 | 1.23 | 0.39 | 0.92 | 0.90 | 0.34 | 2.05 | 7.31 | d | ||||||||
1937 | 0.57 | ----- | z | 1.19 | 0.77 | 1.07 | 0.53 | 2.94 | 1.00 | 0.97 | 1.49 | 1.20 | 1.29 | 13.02 | a | |||||||||||
1938 | 0.29 | 0.65 | 1.80 | 1.07 | 2.79 | 1.20 | 0.20 | 1.46 | 1.59 | 0.34 | 1.85 | 0.60 | r | 13.24 | a | |||||||||||
1939 | 0.61 | 0.67 | 0.83 | a | 0.41 | 0.61 | 0.45 | 0.43 | 0.29 | 2.15 | 0.89 | 0.27 | 0.52 | 8.13 | ||||||||||||
1940 | 1.44 | 0.89 | 0.89 | a | 1.97 | 0.95 | 0.08 | 0.83 | 0.55 | 2.75 | 2.09 | 1.17 | 0.50 | 14.11 | ||||||||||||
1941 | 0.88 | 0.73 | 1.34 | 2.03 | b | 1.44 | 1.11 | 2.51 | n | 1.56 | 1.33 | 4.63 | o | 0.44 | 0.63 | 11.49 | b | |||||||||
1942 | 0.93 | o | 0.63 | 0.55 | 1.38 | 0.87 | 0.48 | 1.05 | 0.29 | 0.77 | 1.69 | u | 0.75 | 0.42 | 7.19 | b | ||||||||||
1943 | 0.42 | 0.61 | 1.01 | 0.91 | 1.64 | 2.11 | 0.11 | 1.56 | 0.06 | 1.14 | 0.27 | 0.71 | 10.55 | |||||||||||||
1944 | 0.95 | 0.82 | 0.84 | 1.86 | 3.75 | 0.89 | 0.55 | a | 0.48 | 0.77 | 0.42 | 1.17 | 0.99 | 13.49 | ||||||||||||
1945 | 0.66 | 1.95 | 3.10 | 1.77 | 2.16 | 4.55 | 1.39 | 2.46 | 0.37 | 0.47 | 0.90 | 0.85 | 20.63 | |||||||||||||
1946 | 0.22 | 0.28 | 0.90 | 2.20 | 0.92 | 0.82 | 1.03 | 2.88 | 0.53 | 2.93 | 1.39 | 0.81 | 14.91 | |||||||||||||
1947 | 0.61 | 1.01 | 0.79 | 2.03 | 1.10 | 3.34 | 1.45 | 1.67 | 1.42 | 2.02 | 0.86 | 1.06 | 17.36 | |||||||||||||
1948 | 0.60 | a | 0.81 | 0.99 | 0.87 | 0.17 | 1.20 | 0.66 | 0.78 | 0.91 | 0.80 | 1.40 | 2.20 | 11.39 | ||||||||||||
1949 | 1.70 | 0.67 | 1.88 | 1.13 | 2.41 | 2.21 | 0.80 | 0.51 | 1.32 | 2.03 | 0.20 | 0.69 | 15.55 | |||||||||||||
1950 | 1.80 | 0.21 | 0.61 | 1.98 | 1.43 | 0.17 | 0.72 | 0.41 | 1.95 | 0.66 | 0.84 | 1.35 | 12.13 | |||||||||||||
1951 | 1.96 | 1.12 | 0.36 | 1.65 | 2.15 | 1.09 | 0.87 | 2.16 | 0.23 | 2.41 | 0.51 | 3.89 | 18.40 | |||||||||||||
1952 | 1.60 | 0.58 | b | 1.70 | 1.18 | 2.24 | 1.58 | 0.67 | 1.38 | 0.09 | 0.00 | 0.39 | 0.82 | 12.23 | ||||||||||||
1953 | 0.59 | e | 0.28 | 0.57 | 1.88 | a | 1.95 | 0.76 | e | 1.94 | 2.85 | 0.09 | 1.27 | 1.50 | 0.68 | 14.36 | ||||||||||
1954 | 0.80 | 0.28 | 1.65 | 0.19 | 1.74 | 0.64 | 0.96 | 1.97 | 3.14 | a | 1.33 | 0.68 | c | 0.17 | e | 13.55 | ||||||||||
1955 | 0.93 | 1.27 | 0.26 | 0.36 | 0.62 | j | 0.41 | e | 0.59 | b | 2.71 | 1.26 | 1.17 | a | 1.55 | 0.86 | h | 10.51 | b | |||||||
1956 | 1.79 | e | 1.14 | 0.34 | 0.84 | 0.51 | 0.00 | f | 1.16 | 0.63 | 0.07 | 0.72 | 0.79 | 1.15 | d | 9.14 | a | |||||||||
1957 | 1.86 | d | 0.56 | 1.40 | 1.50 | 3.53 | 3.06 | 0.94 | 0.92 | 0.17 | 1.97 | 1.82 | 0.74 | a | 18.47 | |||||||||||
1958 | 0.23 | 0.87 | 1.29 | 0.60 | 0.26 | 0.31 | 0.16 | 0.53 | 1.57 | 0.15 | 0.83 | 0.63 | 7.43 | |||||||||||||
1959 | 0.58 | 0.89 | 0.81 | 1.12 | 0.50 | 2.05 | 0.82 | 1.87 | 2.32 | 2.13 | 0.54 | 0.45 | 14.08 | |||||||||||||
1960 | 0.78 | 1.35 | 0.88 | 0.54 | 0.70 | 0.65 | 0.74 | 0.55 | 0.43 | 0.84 | 1.31 | 0.41 | 9.18 | |||||||||||||
1961 | 0.12 | 0.53 | 1.18 | 1.49 | 2.05 | 0.23 | 0.42 | 0.71 | 3.54 | 0.64 | 0.62 | 1.01 | 12.54 | |||||||||||||
1962 | 1.09 | 2.02 | 0.21 | 1.65 | 0.56 | 0.33 | 0.11 | 0.36 | 0.81 | 0.71 | 0.69 | 0.37 | 8.91 | |||||||||||||
1963 | 0.31 | 0.42 | 1.06 | 2.46 | 0.16 | 1.13 | 0.55 | 3.09 | 1.21 | 0.58 | 0.91 | 0.54 | 12.42 | |||||||||||||
1964 | 0.65 | 0.47 | 0.97 | 1.94 | 0.86 | 1.99 | 0.43 | 2.69 | 0.88 | ----- | z | 1.36 | 2.39 | 14.63 | a | |||||||||||
1965 | 1.30 | 0.72 | 0.71 | 1.55 | 1.61 | 0.87 | 1.35 | 2.00 | ----- | z | 0.15 | 1.82 | 1.75 | 13.83 | a | |||||||||||
1966 | 0.35 | 0.64 | 0.50 | 0.40 | 1.03 | 0.16 | 0.96 | 0.81 | 0.94 | 1.88 | 0.25 | 1.94 | 9.86 | |||||||||||||
1967 | 0.86 | 0.69 | 1.21 | 0.92 | 2.52 | 1.97 | 2.01 | 1.63 | 1.05 | 0.87 | 0.85 | 2.06 | 16.64 | |||||||||||||
1968 | 0.68 | 1.51 | 0.52 | 2.43 | 1.13 | 0.31 | 0.74 | 1.48 | 0.50 | 1.01 | 1.23 | 1.19 | 12.73 | |||||||||||||
1969 | 1.24 | 1.22 | 0.28 | 1.29 | 0.01 | 3.18 | 2.21 | 1.84 | 1.22 | 2.40 | 0.64 | 1.10 | 16.63 | |||||||||||||
1970 | 0.67 | 0.62 | 0.73 | 1.33 | 0.37 | 2.85 | 1.20 | 2.54 | 1.32 | 2.14 | 1.50 | 0.63 | 15.90 | |||||||||||||
1971 | 1.52 | 1.11 | 0.71 | 1.02 | 1.74 | 0.04 | 0.07 | 0.23 | 0.98 | 1.50 | 0.81 | 1.32 | 11.05 | |||||||||||||
1972 | 0.37 | 1.05 | 0.40 | 0.77 | 0.42 | 0.73 | 0.35 | 0.78 | 1.42 | 2.55 | 0.71 | 1.89 | 11.44 | |||||||||||||
1973 | 0.48 | 0.28 | 0.91 | 1.10 | 1.22 | ----- | z | 1.45 | 0.70 | 1.49 | 0.36 | 3.25 | 1.27 | 12.51 | a | |||||||||||
1974 | 1.84 | 0.89 | 1.25 | 0.90 | 0.00 | 1.57 | 0.79 | 0.26 | 0.47 | 1.51 | 0.29 | 1.06 | 10.83 | |||||||||||||
1975 | 1.10 | 0.84 | 1.60 | 0.92 | 1.36 | 0.38 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.20 | f | ||||||
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.89 | 0.45 | 1.36 | 0.81 | 0.37 | ----- | z | ----- | z | 4.88 | g | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.93 | 0.82 | 0.97 | 1.28 | 1.20 | 1.25 | 0.91 | 1.25 | 1.22 | 1.24 | 0.91 | 1.09 | 13.27 | |||||||||||||
S.D. | 0.64 | 0.43 | 0.57 | 0.58 | 0.93 | 1.05 | 0.60 | 0.86 | 0.86 | 0.81 | 0.60 | 0.71 | 3.28 | |||||||||||||
SKEW | 1.33 | 0.95 | 1.33 | 0.20 | 0.89 | 1.15 | 1.23 | 0.62 | 0.84 | 0.43 | 1.45 | 1.75 | 0.27 | |||||||||||||
MAX | 3.20 | 2.02 | 3.10 | 2.46 | 3.75 | 4.55 | 2.94 | 3.09 | 3.54 | 2.98 | 3.25 | 3.89 | 20.63 | |||||||||||||
MIN | 0.12 | 0.21 | 0.21 | 0.19 | 0.00 | 0.04 | 0.07 | 0.23 | 0.06 | 0.00 | 0.20 | 0.17 | 7.43 | |||||||||||||
YRS | 42 | 41 | 42 | 42 | 43 | 41 | 41 | 44 | 45 | 41 | 43 | 41 | 29 |