YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | 1.02 | 0.00 | 0.02 | 0.40 | x | 1.01 | x | 0.75 | v | 1.36 | n | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
1894 | 0.08 | 0.40 | w | ----- | z | ----- | z | ----- | z | 1.50 | y | ----- | z | 3.10 | ----- | z | 0.00 | 0.00 | ----- | z | ----- | z | ||||
1895 | ----- | z | 0.08 | x | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | 0.30 | ----- | z | ----- | z | 1.09 | 1.32 | 0.84 | 1.40 | 1.60 | 0.00 | 0.00 | ----- | z | ||||||||
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.60 | ----- | z | |
1944 | 0.60 | 0.22 | 0.20 | 1.75 | 1.35 | 0.20 | 0.39 | 0.56 | 0.22 | 0.76 | 0.26 | ----- | z | ----- | z | |||||||||||
1945 | 0.40 | 0.12 | 0.36 | 0.15 | 0.48 | 1.50 | 1.00 | 0.51 | 1.53 | 0.80 | 0.00 | 0.00 | 1.53 | |||||||||||||
1946 | 0.00 | 0.45 | 0.20 | 0.70 | 2.33 | 0.72 | 3.05 | 0.45 | 1.33 | 1.06 | 0.32 | 0.00 | 3.05 | |||||||||||||
1947 | 0.18 | 0.10 | 0.26 | 0.29 | 2.23 | 0.80 | 0.94 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
1948 | ----- | z | 0.67 | 0.30 | 0.16 | 1.28 | 0.88 | 1.29 | 0.88 | 0.00 | 0.13 | 2.05 | y | ----- | z | ----- | z | |||||||||
1949 | 0.19 | 0.35 | 0.18 | 0.20 | 1.15 | 0.75 | 0.60 | 0.70 | 0.51 | 0.00 | 0.00 | 0.29 | 1.15 | |||||||||||||
1950 | 0.00 | 0.00 | 0.00 | 0.37 | 0.47 | 0.82 | 1.00 | 0.76 | 1.42 | 1.22 | 0.00 | 0.00 | 1.42 | |||||||||||||
1951 | 0.42 | 0.35 | 0.39 | 0.30 | 0.96 | 1.12 | 1.10 | 1.10 | 0.24 | 0.35 | 0.10 | 0.03 | 1.12 | |||||||||||||
1952 | 0.18 | 0.35 | a | 0.58 | 0.97 | 0.23 | 1.00 | 0.39 | 1.22 | 0.20 | 0.00 | 0.22 | 0.27 | 1.22 | a | |||||||||||
1953 | 0.00 | 0.30 | 0.26 | 0.03 | 0.88 | 0.00 | 0.40 | 1.10 | 0.30 | 0.93 | 0.32 | 0.21 | 1.10 | |||||||||||||
1954 | 0.17 | 0.03 | ----- | z | ----- | z | 0.60 | 0.49 | 0.74 | 1.03 | 0.32 | 1.16 | 0.00 | 0.04 | ----- | z | ||||||||||
1955 | 0.00 | 0.03 | 0.00 | 0.88 | 1.05 | 0.64 | 0.29 | 0.33 | 0.86 | 0.00 | 0.02 | 0.00 | 1.05 | |||||||||||||
1956 | ----- | z | 0.03 | 0.05 | 0.16 | 0.73 | 0.58 | 1.25 | ----- | z | 0.00 | 0.27 | 0.06 | 0.00 | ----- | z | ||||||||||
1957 | 0.15 | 0.02 | 0.83 | a | 0.77 | 1.10 | 1.20 | 0.92 | 0.23 | 0.05 | 0.89 | 0.20 | 0.00 | 1.20 | a | |||||||||||
1958 | 0.24 | a | 0.11 | 0.90 | 0.77 | 0.85 | 0.79 | 1.82 | 0.10 | 0.65 | 0.09 | 0.50 | 0.28 | 1.82 | a | |||||||||||
1959 | 0.30 | 0.08 | 0.12 | 0.16 | 1.32 | 0.32 | 0.75 | 1.12 | 0.30 | 0.60 | 0.11 | 0.33 | 1.32 | |||||||||||||
1960 | ----- | z | 0.32 | 0.07 | 0.23 | 0.12 | 1.10 | 1.60 | 0.30 | 1.45 | 1.77 | 0.04 | 0.24 | ----- | z | |||||||||||
1961 | 0.00 | 0.07 | 0.71 | 0.52 | 0.72 | 0.71 | 1.50 | 0.63 | 1.60 | 0.42 | 1.10 | 0.04 | 1.60 | |||||||||||||
1962 | 0.37 | 0.00 | 0.31 | 0.25 | 0.60 | 1.10 | 3.35 | 0.90 | 0.23 | 0.00 | 0.23 | 0.10 | 3.35 | |||||||||||||
1963 | 0.00 | 0.40 | 0.00 | 0.00 | 0.79 | 1.72 | ----- | z | 2.37 | 0.02 | 0.90 | 0.07 | 0.13 | ----- | z | |||||||||||
1964 | 0.00 | 0.49 | 0.03 | 0.33 | 0.61 | 0.31 | 0.44 | 1.19 | 1.20 | 0.02 | 0.66 | 0.15 | 1.20 | |||||||||||||
1965 | 0.00 | 0.08 | 0.21 | 0.03 | 0.64 | 1.11 | ----- | z | 2.03 | 1.33 | 0.70 | 0.00 | ----- | z | ----- | z | ||||||||||
1966 | 0.17 | 0.24 | 0.00 | 0.00 | 0.36 | 0.35 | 1.50 | 0.76 | 0.28 | 0.19 | 0.00 | 0.22 | 1.50 | |||||||||||||
1967 | 0.22 | 0.15 | 0.00 | 1.36 | 0.75 | 1.50 | ----- | z | 0.68 | 0.33 | ----- | z | 0.00 | 0.22 | ----- | z | ||||||||||
1968 | ----- | z | 0.66 | ----- | z | 0.82 | 1.25 | ----- | z | ----- | z | 1.73 | 0.92 | 0.18 | 0.16 | 0.10 | ----- | z | ||||||||
1969 | 0.00 | 0.23 | 0.49 | 0.52 | 1.53 | 1.94 | 0.54 | 1.56 | 0.92 | 0.64 | 0.32 | 0.45 | 1.94 | |||||||||||||
1970 | 0.00 | 0.00 | 0.52 | 0.83 | 0.40 | 0.47 | 0.41 | 1.22 | 0.73 | 0.21 | 0.11 | 0.00 | 1.22 | |||||||||||||
1971 | 0.02 | 1.19 | 0.29 | 0.24 | 2.30 | 0.53 | 1.19 | 0.47 | 2.30 | 0.61 | a | ----- | z | ----- | z | ----- | z | |||||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | s | ----- | z | ----- | z | 0.80 | 0.80 | 0.65 | ----- | z | ----- | z | ----- | z | |||
1973 | ----- | z | 0.03 | 0.60 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1974 | ----- | z | 0.10 | 1.30 | 0.37 | 0.55 | 0.60 | a | 0.65 | 1.30 | 0.70 | 1.05 | 0.00 | 0.30 | ----- | z | ||||||||||
1975 | 0.18 | a | ----- | z | 0.00 | 0.65 | g | 1.00 | 0.92 | 0.67 | 0.90 | ----- | z | 0.00 | 0.60 | ----- | z | ----- | z | |||||||
1976 | 0.00 | 0.05 | 0.20 | 0.80 | 1.15 | c | 0.00 | f | 0.75 | b | 0.50 | 1.60 | 0.10 | 0.05 | 0.00 | 1.60 | k | |||||||||
1977 | 0.05 | i | 0.00 | a | 0.40 | 0.80 | a | 1.15 | 1.10 | e | 1.40 | 0.30 | 1.55 | c | 0.00 | 0.00 | 0.05 | 1.55 | s | |||||||
1978 | 0.09 | 0.50 | b | ----- | z | 0.50 | g | 0.93 | 1.00 | 0.35 | 1.00 | 0.40 | 0.30 | c | 0.50 | i | 0.20 | b | ----- | z | ||||||
1979 | ----- | z | 0.25 | 0.90 | 0.55 | 1.40 | 3.00 | 0.80 | 0.70 | ----- | z | 0.45 | 0.00 | 0.40 | ----- | z | ||||||||||
1980 | 0.20 | j | ----- | z | 0.50 | 1.00 | ----- | z | 0.00 | 0.50 | 0.60 | ----- | z | 0.00 | ----- | z | 0.00 | ----- | z | |||||||
1981 | 0.00 | 0.00 | 0.75 | 0.75 | 2.25 | 0.87 | 0.75 | 1.50 | 0.55 | 0.75 | 0.40 | 0.05 | 2.25 | |||||||||||||
1982 | 0.05 | 0.05 | 0.30 | 1.10 | 1.25 | 0.50 | a | 4.50 | 0.80 | 0.00 | 2.00 | 0.40 | 0.50 | 4.50 | a | |||||||||||
1983 | ----- | z | ----- | z | 0.40 | 0.75 | 0.50 | 0.35 | 0.70 | ----- | z | 0.00 | 0.80 | ----- | z | ----- | z | ----- | z | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.13 | 0.24 | 0.33 | 0.53 | 1.01 | 0.87 | 1.11 | 0.95 | 0.73 | 0.55 | 0.18 | 0.16 | 1.77 | |||||||||||||
S.D. | 0.16 | 0.28 | 0.31 | 0.42 | 0.57 | 0.57 | 0.90 | 0.61 | 0.61 | 0.53 | 0.25 | 0.17 | 0.92 | |||||||||||||
SKEW | 1.19 | 1.69 | 1.08 | 0.80 | 0.94 | 1.49 | 2.23 | 1.54 | 0.60 | 0.90 | 1.88 | 0.91 | 1.79 | |||||||||||||
MAX | 0.60 | 1.19 | 1.30 | 1.75 | 2.33 | 3.00 | 4.50 | 3.10 | 2.30 | 2.00 | 1.10 | 0.60 | 4.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.29 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 1.05 | |||||||||||||
YRS | 30 | 37 | 39 | 36 | 37 | 37 | 35 | 38 | 36 | 39 | 34 | 33 | 19 |