YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 0.10 | 0.85 | 1.40 | 0.00 | 0.00 | 0.00 | 3.05 | 2.95 | 0.40 | 0.00 | 0.50 | 0.00 | 9.25 | |||||||||||||
1894 | 0.00 | 0.85 | 2.40 | 0.00 | 0.00 | 0.00 | 1.20 | 4.45 | ----- | z | ----- | z | 0.00 | 2.25 | 11.15 | b | ||||||||||
1895 | 0.60 | 0.00 | i | ----- | z | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.60 | i | |||
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 | ----- | 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 | 2.29 | 1.23 | 0.63 | 0.10 | 0.25 | 1.91 | 6.41 | f | ||||||
1909 | 1.06 | 1.00 | 0.93 | 0.00 | 0.00 | 0.00 | 1.43 | 1.48 | 2.20 | 0.00 | 1.29 | 0.29 | 9.68 | |||||||||||||
1910 | 0.41 | 0.00 | 0.20 | 0.20 | 0.01 | 0.24 | 1.09 | 3.45 | 0.03 | 0.03 | 2.34 | 0.00 | 8.00 | |||||||||||||
1911 | 1.25 | 0.75 | 0.57 | 0.05 | 0.00 | 1.69 | 0.73 | f | 1.12 | 2.00 | 1.87 | 0.00 | 0.85 | 10.15 | a | |||||||||||
1912 | 0.00 | 0.00 | e | 2.21 | g | 0.32 | 0.69 | ----- | z | 1.48 | ----- | z | 0.08 | 1.52 | 0.01 | 0.57 | 4.67 | c | ||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.48 | 2.42 | 0.53 | 0.00 | 2.27 | 1.57 | 8.27 | f | ||||||
1914 | 0.10 | 0.40 | 1.47 | 0.00 | 0.09 | 0.71 | 0.16 | 0.66 | ----- | z | 1.28 | a | 1.26 | 6.24 | 12.37 | a | ||||||||||
1915 | 1.50 | 1.55 | 0.75 | 0.49 | 0.32 | 0.00 | 1.66 | 1.76 | 0.01 | 0.01 | 0.73 | 2.77 | 11.55 | |||||||||||||
1916 | 2.93 | 0.62 | 0.88 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 0.65 | 0.00 | 0.78 | 5.86 | d | ||||||||
1917 | 2.39 | 0.42 | 0.05 | 0.00 | 0.33 | 0.00 | 4.38 | 0.00 | 0.60 | 0.15 | 0.00 | 0.00 | 8.32 | |||||||||||||
1918 | 0.75 | 0.88 | 0.46 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | 0.00 | 0.50 | 1.28 | 2.36 | 6.23 | b | ||||||||||
1919 | 1.08 | 0.83 | 0.05 | 0.65 | 0.29 | 0.10 | 4.12 | 1.05 | 1.95 | 0.25 | 3.70 | 1.09 | 15.16 | |||||||||||||
1920 | 0.51 | 0.50 | 0.22 | 0.01 | 0.02 | 0.03 | 0.51 | 0.12 | ----- | z | ----- | z | ----- | z | ----- | z | 1.92 | d | ||||||||
1921 | ----- | z | 0.25 | 0.00 | 0.00 | b | 0.00 | 0.03 | 3.67 | 1.02 | 0.65 | 0.27 | 0.07 | 0.00 | 5.96 | a | ||||||||||
1922 | 2.00 | 1.00 | 0.56 | 2.10 | 0.85 | 0.00 | 1.93 | 1.18 | 0.86 | 0.02 | 0.77 | 0.00 | 11.27 | |||||||||||||
1923 | 0.40 | 0.35 | 0.35 | 0.00 | 0.00 | 0.00 | 2.60 | 4.04 | 0.00 | 0.00 | 3.29 | 1.33 | 12.36 | |||||||||||||
1924 | 0.00 | 0.00 | 1.53 | 0.17 | 0.00 | 0.30 | 1.49 | 0.00 | 0.88 | 0.28 | 0.65 | a | 0.99 | 6.29 | ||||||||||||
1925 | 0.00 | 0.00 | ----- | z | 0.75 | ----- | z | 0.00 | q | 0.95 | 0.91 | 1.40 | 1.45 | 0.52 | 1.30 | 7.28 | c | |||||||||
1926 | 1.27 | 0.28 | 1.73 | 1.47 | 0.10 | 0.18 | 0.50 | 0.35 | g | 6.23 | 0.36 | 0.00 | 2.41 | 14.53 | a | |||||||||||
1927 | 0.20 | 0.66 | 1.10 | 0.36 | 0.00 | 0.87 | 0.36 | 1.33 | 0.92 | 0.06 | 0.03 | 1.07 | 6.96 | |||||||||||||
1928 | 0.00 | 1.15 | 0.00 | o | 0.00 | 0.02 | 0.00 | 0.22 | 0.70 | 0.04 | 0.44 | 0.12 | 0.60 | 3.29 | a | |||||||||||
1929 | 0.53 | 0.56 | 0.04 | 0.60 | 0.00 | 0.00 | 0.90 | 1.71 | 4.24 | 0.00 | 0.00 | 0.03 | 8.61 | |||||||||||||
1930 | 1.10 | 0.26 | 1.71 | 0.00 | 0.50 | 0.70 | 0.80 | 1.49 | 1.92 | b | 0.00 | 0.60 | 0.21 | 9.29 | ||||||||||||
1931 | 0.56 | u | 2.87 | l | 0.14 | 0.26 | 0.07 | 0.00 | 1.38 | 2.09 | 0.88 | 0.09 | 3.26 | 0.94 | 9.11 | b | ||||||||||
1932 | 0.40 | 1.17 | 0.06 | 0.27 | 0.00 | 0.07 | 2.90 | 0.79 | ----- | z | 0.70 | 0.00 | 1.81 | 8.17 | a | |||||||||||
1933 | 1.10 | 0.06 | 0.00 | 0.41 | 0.00 | 0.35 | 0.79 | ----- | z | 1.52 | ----- | z | 0.56 | 0.00 | 4.79 | b | ||||||||||
1934 | 0.48 | 0.21 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | w | 0.44 | 2.03 | 3.16 | h | ||||
1935 | 0.18 | 2.10 | 1.72 | 0.00 | 0.06 | 0.00 | 0.55 | 4.16 | 1.43 | 0.00 | 1.73 | 0.73 | 12.66 | |||||||||||||
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 | 0.26 | 0.00 | 0.01 | 1.16 | 1.76 | 0.70 | 1.20 | 1.50 | 1.13 | 7.72 | c | |||||||||
1952 | 0.56 | 0.00 | 2.12 | 1.55 | 0.01 | 0.55 | 1.17 | 2.02 | 2.48 | 0.00 | 2.22 | 0.77 | 13.45 | |||||||||||||
1953 | 0.01 | 0.78 | 0.50 | 0.12 | 0.00 | 0.00 | 2.63 | 0.55 | 0.00 | 0.00 | 0.12 | 0.14 | 4.85 | |||||||||||||
1954 | 0.79 | 0.75 | 2.08 | 0.00 | 0.38 | 0.95 | 1.63 | 2.31 | a | 0.70 | 0.27 | ----- | z | 0.05 | 9.91 | a | ||||||||||
1955 | 2.33 | 0.10 | 0.00 | 0.00 | 0.00 | 0.08 | 2.83 | 2.64 | 1.00 | 0.44 | 0.08 | 0.33 | 9.83 | |||||||||||||
1956 | 0.36 | 0.29 | 0.00 | 0.08 | 0.00 | 0.51 | 1.20 | 0.94 | 0.10 | 0.11 | 0.00 | 0.12 | 3.71 | |||||||||||||
1957 | 1.15 | 0.40 | 0.90 | 0.08 | 0.55 | 0.31 | 0.30 | 1.92 | 0.00 | 4.23 | 0.47 | 0.55 | 10.86 | |||||||||||||
1958 | 0.00 | 2.31 | 2.56 | 0.98 | 0.00 | 0.00 | 1.54 | ----- | z | 0.41 | 1.05 | 0.82 | 0.00 | 9.67 | a | |||||||||||
1959 | 0.04 | 0.65 | 0.00 | 0.00 | 0.00 | 0.45 | 1.06 | 3.19 | 0.03 | 2.65 | 0.98 | 2.77 | 11.82 | |||||||||||||
1960 | 2.31 | 0.65 | 0.02 | 0.00 | 0.10 | 0.07 | 0.60 | 1.69 | 0.27 | 0.59 | ----- | z | 0.68 | 6.98 | a | |||||||||||
1961 | 0.68 | 0.14 | 0.35 | 0.00 | 0.00 | 0.06 | 0.71 | 3.00 | 0.27 | 0.32 | 0.85 | 1.86 | 8.24 | |||||||||||||
1962 | 0.84 | 0.90 | 0.39 | ----- | z | ----- | z | 0.46 | 0.50 | 0.22 | 1.77 | 0.27 | 0.54 | 1.47 | 7.36 | b | ||||||||||
1963 | ----- | z | ----- | z | 0.27 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.79 | 1.00 | ----- | z | 2.06 | i | |||
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1965 | 0.06 | k | 1.11 | 0.31 | 0.66 | 0.00 | 0.11 | 1.97 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.16 | f | ||||||
1966 | ----- | z | 2.86 | 0.14 | 0.06 | 0.00 | 0.05 | 1.24 | 1.65 | 2.61 | 0.59 | 0.62 | 0.07 | 9.89 | a | |||||||||||
1967 | 0.08 | 0.19 | 0.17 | 0.34 | 0.19 | 0.00 | 1.33 | 1.45 | 0.80 | 0.98 | 0.98 | 5.65 | 12.16 | |||||||||||||
1968 | 0.18 | 0.71 | 1.02 | 1.02 | 0.06 | 0.00 | 2.53 | 3.41 | 0.00 | 0.12 | 1.51 | 0.94 | 11.50 | |||||||||||||
1969 | 0.44 | 0.85 | 0.50 | 0.16 | 0.16 | 0.00 | 0.76 | 1.25 | 0.79 | 0.26 | 1.81 | 0.51 | 7.49 | |||||||||||||
1970 | 0.00 | 0.07 | 2.17 | 0.23 | 0.02 | 0.08 | 0.66 | 1.24 | 3.15 | 0.16 | 0.11 | 0.44 | 8.33 | |||||||||||||
1971 | 0.06 | 0.35 | 0.00 | 0.54 | 0.00 | 0.00 | 0.50 | 5.94 | 1.82 | 1.72 | 0.58 | 1.44 | 12.95 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 | 1.59 | 0.97 | 2.45 | 0.38 | 4.43 | 1.53 | 0.46 | 12.00 | |||||||||||||
1973 | 0.00 | 2.39 | 2.70 | 0.05 | 0.47 | 0.48 | 0.75 | 0.61 | 0.00 | 0.00 | ----- | z | ----- | z | 7.45 | b | ||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.67 | 0.69 | 0.77 | 0.30 | 0.12 | 0.25 | 1.45 | 1.82 | 1.06 | 0.64 | 0.88 | 1.11 | 9.87 | |||||||||||||
S.D. | 0.75 | 0.66 | 0.82 | 0.46 | 0.20 | 0.40 | 1.02 | 1.29 | 1.25 | 0.99 | 0.94 | 1.30 | 2.75 | |||||||||||||
SKEW | 1.33 | 1.53 | 0.93 | 2.15 | 1.98 | 2.17 | 1.18 | 1.05 | 2.08 | 2.49 | 1.33 | 2.24 | -0.32 | |||||||||||||
MAX | 2.93 | 2.86 | 2.70 | 2.10 | 0.85 | 1.69 | 4.38 | 5.94 | 6.23 | 4.43 | 3.70 | 6.24 | 15.16 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.71 | |||||||||||||
YRS | 45 | 47 | 45 | 48 | 47 | 45 | 47 | 43 | 44 | 47 | 47 | 48 | 26 |