YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.93 | 0.30 | 0.00 | 0.64 | 1.66 | 4.53 | g | |||||
1899 | 0.22 | 0.47 | 0.21 | 0.23 | 0.00 | 1.28 | 1.34 | 1.34 | 1.64 | 0.30 | 0.50 | 0.18 | 7.71 | |||||||||||||
1900 | 0.15 | 0.15 | 0.61 | 0.49 | 0.06 | 0.07 | 0.04 | 0.98 | 1.99 | g | 0.00 | 2.02 | e | 0.00 | 4.57 | a | ||||||||||
1901 | 1.43 | 2.03 | ----- | z | 0.30 | d | 0.91 | e | 0.00 | 1.84 | 0.17 | 0.46 | 1.94 | 0.00 | 0.12 | 9.20 | a | |||||||||
1902 | 0.18 | 0.04 | 0.29 | 0.00 | b | 0.04 | 0.04 | 0.22 | 1.34 | 0.10 | a | 0.05 | 0.88 | 1.55 | 4.73 | |||||||||||
1903 | 0.10 | 0.46 | f | 0.85 | ----- | z | ----- | z | ----- | z | ----- | z | 0.23 | s | 0.74 | 0.00 | 0.00 | 0.03 | 1.72 | f | ||||||
1904 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.61 | 2.15 | 2.01 | 0.85 | a | 0.00 | d | 2.16 | 9.88 | |||||||||||
1905 | 1.66 | c | 2.85 | b | 3.21 | 0.93 | 0.00 | 0.71 | 0.04 | 0.85 | 1.22 | o | 0.00 | 4.56 | 0.75 | 15.56 | a | |||||||||
1906 | 0.63 | 1.14 | 0.40 | 0.33 | 0.00 | 0.00 | 1.27 | 2.14 | 0.03 | h | 0.00 | 0.87 | 1.79 | 8.57 | a | |||||||||||
1907 | 1.45 | 0.30 | 0.13 | 0.38 | ----- | z | 0.00 | 1.73 | 2.55 | 0.40 | 3.84 | d | 0.51 | 0.00 | 11.29 | a | ||||||||||
1908 | 0.10 | l | 1.69 | 0.31 | 0.22 | 0.02 | 0.00 | 5.47 | 4.07 | 0.40 | ----- | z | 0.23 | 1.07 | b | 13.48 | b | |||||||||
1909 | 0.55 | 1.00 | 1.27 | 0.00 | 0.00 | 0.00 | ----- | z | ----- | z | 1.22 | 0.00 | 1.85 | 0.45 | 6.34 | b | ||||||||||
1910 | 0.30 | 0.10 | 0.16 | 0.20 | 0.10 | 0.20 | 0.82 | 1.65 | 0.00 | ----- | z | 1.21 | 0.00 | 4.74 | a | |||||||||||
1911 | 1.13 | 1.97 | ----- | z | ----- | z | 0.00 | f | 0.95 | 3.40 | ----- | z | 2.25 | 2.30 | 0.00 | 1.36 | 13.36 | d | ||||||||
1912 | 0.00 | 0.50 | 2.42 | 0.13 | 0.04 | 0.38 | c | 3.16 | 1.15 | 0.33 | 0.67 | 0.00 | 0.36 | 9.14 | ||||||||||||
1913 | 0.53 | 1.50 | 0.26 | 0.29 | 0.08 | 0.17 | 3.48 | 2.48 | 1.10 | 0.36 | 1.33 | 1.25 | 12.83 | |||||||||||||
1914 | 0.00 | 0.37 | a | 0.00 | u | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.37 | h | |||
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 | 1.28 | 1.96 | ----- | z | 2.17 | 5.41 | i | |||
1938 | 0.46 | 0.46 | 0.70 | 0.11 | 0.00 | 0.69 | 0.57 | 0.84 | a | 0.80 | 0.00 | ----- | z | 0.32 | 4.95 | a | ||||||||||
1939 | 0.54 | 1.21 | 0.47 | 0.72 | 0.02 | 0.00 | 0.41 | 2.19 | 1.70 | 1.06 | 1.07 | ----- | z | 9.39 | a | |||||||||||
1940 | 0.72 | 1.54 | 0.18 | 0.25 | 0.51 | 1.70 | 0.69 | 1.94 | 1.47 | 0.11 | 2.03 | 2.10 | 13.24 | |||||||||||||
1941 | 1.41 | 0.91 | 1.01 | 0.74 | 0.57 | 0.00 | 1.86 | 1.25 | 3.08 | 0.21 | 0.69 | 1.48 | 13.21 | |||||||||||||
1942 | 0.18 | 0.54 | 0.16 | e | 0.33 | 0.00 | 0.09 | 0.73 | 1.55 | 0.92 | 0.20 | 0.00 | 0.39 | 5.09 | ||||||||||||
1943 | 0.88 | 0.10 | 1.51 | 0.00 | 0.05 | 0.73 | 1.09 | 1.45 | 1.25 | 0.29 | 0.00 | 0.91 | 8.26 | |||||||||||||
1944 | 0.34 | 0.14 | 0.58 | 0.08 | 0.15 | 0.00 | 2.00 | 0.89 | 4.38 | 1.06 | 0.78 | 0.42 | 10.82 | |||||||||||||
1945 | ----- | z | 0.05 | b | 0.95 | 0.00 | 0.00 | d | 0.00 | 2.39 | 1.73 | 0.00 | 0.59 | 0.00 | 0.35 | 6.06 | a | |||||||||
1946 | 1.88 | 0.00 | 0.09 | 0.02 | 0.00 | 0.15 | 2.16 | 1.31 | 1.31 | 0.28 | 0.66 | 0.27 | 8.13 | |||||||||||||
1947 | 0.13 | 0.10 | 0.00 | 0.00 | 0.03 | 0.00 | 0.67 | 1.03 | 0.70 | 0.66 | 0.31 | 0.19 | 3.82 | |||||||||||||
1948 | 0.07 | 1.29 | 0.39 | 0.00 | 0.00 | 0.10 | 0.48 | 1.17 | 0.33 | 0.42 | 0.19 | 1.13 | 5.57 | |||||||||||||
1949 | 1.79 | 0.18 | ----- | z | 1.08 | 0.00 | 0.10 | 2.91 | 0.89 | 1.30 | 0.08 | 0.19 | 0.80 | 9.32 | a | |||||||||||
1950 | 0.35 | 0.40 | 0.10 | 0.00 | 0.00 | 0.35 | 1.67 | 0.00 | 0.54 | 0.03 | 0.00 | 0.00 | 3.44 | |||||||||||||
1951 | ----- | z | 0.59 | 1.29 | 1.07 | 0.01 | 0.00 | 1.34 | 2.93 | 0.35 | 1.28 | 0.19 | 0.63 | 9.68 | a | |||||||||||
1952 | 0.47 | 0.28 | 0.98 | 1.02 | 0.00 | 1.17 | 1.36 | 1.35 | 0.19 | 0.00 | 0.79 | 0.48 | 8.09 | |||||||||||||
1953 | 0.10 | 0.16 | 1.22 | 0.24 | 0.26 | 0.15 | 1.95 | 0.33 | 0.00 | 0.03 | 0.20 | 0.17 | 4.81 | |||||||||||||
1954 | 0.41 | 0.36 | 2.23 | 0.00 | 0.17 | 0.00 | 2.57 | 2.33 | 0.63 | 0.02 | 0.00 | 0.10 | 8.82 | |||||||||||||
1955 | 1.33 | 0.09 | 0.03 | 0.02 | 0.02 | 0.39 | 3.39 | 0.83 | 0.00 | 0.20 | 0.00 | 0.29 | 6.59 | |||||||||||||
1956 | 0.52 | 0.59 | 0.00 | 0.14 | 0.02 | 0.03 | 1.12 | 0.80 | 0.00 | 0.26 | 0.00 | 0.29 | 3.77 | |||||||||||||
1957 | 1.40 | 0.39 | 0.92 | 0.08 | 0.17 | 0.28 | 3.23 | 1.45 | 0.00 | 1.77 | 0.21 | 0.38 | 10.28 | |||||||||||||
1958 | 0.14 | 1.50 | 2.02 | 0.84 | 0.05 | 0.94 | 2.24 | 0.91 | 2.02 | 0.96 | 0.45 | 0.02 | 12.09 | |||||||||||||
1959 | 0.01 | 0.18 | 0.00 | 0.06 | 0.00 | 0.00 | 1.92 | 3.01 | 0.01 | 1.35 | 0.32 | 0.39 | b | 7.25 | ||||||||||||
1960 | 1.86 | 0.67 | 0.09 | 0.00 | 0.30 | 0.00 | 1.67 | 0.33 | 0.00 | 1.65 | 0.02 | 0.91 | 7.50 | |||||||||||||
1961 | 0.98 | 0.00 | 0.03 | 0.00 | 0.00 | 0.14 | 2.19 | 1.74 | 1.47 | 1.69 | 2.09 | 1.19 | 11.52 | |||||||||||||
1962 | 1.04 | 0.02 | 0.57 | 0.00 | 0.00 | 0.32 | 2.91 | 0.04 | 3.76 | 1.61 | 0.61 | 0.49 | 11.37 | |||||||||||||
1963 | 0.26 | 1.28 | 0.57 | 0.08 | 0.00 | 0.00 | 1.55 | 3.14 | 0.55 | 0.57 | 0.39 | 0.02 | 8.41 | |||||||||||||
1964 | 0.08 | 0.00 | 0.41 | 0.67 | 0.00 | 0.04 | 1.00 | 0.94 | 1.97 | 0.17 | 0.54 | 1.02 | 6.84 | |||||||||||||
1965 | 1.68 | 0.47 | 0.14 | 0.17 | 0.03 | 0.74 | 3.87 | 1.85 | 1.70 | 0.00 | 0.52 | 6.24 | 17.41 | |||||||||||||
1966 | 0.64 | 0.97 | 0.20 | 0.00 | 0.00 | 0.00 | 1.40 | 1.62 | 2.32 | 0.05 | 0.00 | 0.00 | 7.20 | |||||||||||||
1967 | 0.00 | a | 0.00 | 0.06 | 0.20 | 0.20 | 0.03 | 1.74 | 3.96 | 0.87 | 0.46 | 0.12 | 1.54 | c | 9.18 | |||||||||||
1968 | 0.48 | 0.42 | 0.73 | 0.12 | 0.00 | 0.12 | 2.45 | 2.39 | 0.14 | 0.16 | 0.40 | 0.81 | 8.22 | |||||||||||||
1969 | 0.34 | 0.17 | 0.27 | 0.01 | 0.23 | 0.00 | 1.70 | 1.32 | 1.75 | 0.76 | 0.68 | 1.19 | 8.42 | |||||||||||||
1970 | 0.00 | 0.56 | 0.93 | 0.10 | 0.00 | 0.29 | 1.52 | 0.60 | 2.05 | 1.43 | 0.00 | 0.06 | 7.54 | |||||||||||||
1971 | 0.00 | 0.12 | 0.00 | 0.15 | 0.00 | 0.00 | 1.51 | 2.48 | 1.03 | 1.57 | 0.31 | 1.07 | 8.24 | |||||||||||||
1972 | 0.00 | 0.00 | 0.05 | 0.00 | 0.05 | 0.45 | 1.35 | 2.33 | 0.74 | 3.00 | 0.43 | 0.30 | 8.70 | |||||||||||||
1973 | 0.42 | 1.85 | 1.59 | 0.00 | 0.59 | 0.42 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.87 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.60 | 0.62 | 0.64 | 0.24 | 0.10 | 0.26 | 1.81 | 1.58 | 1.05 | 0.73 | 0.58 | 0.80 | 8.52 | |||||||||||||
S.D. | 0.58 | 0.67 | 0.72 | 0.32 | 0.19 | 0.39 | 1.09 | 0.93 | 0.99 | 0.87 | 0.81 | 1.00 | 3.04 | |||||||||||||
SKEW | 0.89 | 1.30 | 1.64 | 1.51 | 2.68 | 1.84 | 0.83 | 0.65 | 1.28 | 1.52 | 2.85 | 3.34 | 0.61 | |||||||||||||
MAX | 1.88 | 2.85 | 3.21 | 1.08 | 0.91 | 1.70 | 5.47 | 4.07 | 4.38 | 3.84 | 4.56 | 6.24 | 17.41 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.44 | |||||||||||||
YRS | 49 | 51 | 48 | 50 | 49 | 50 | 48 | 48 | 49 | 50 | 50 | 51 | 35 |