YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.51 | 2.37 | 0.00 | 0.00 | ----- | z | ----- | z | 2.88 | g | |||||
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 | 0.03 | 0.68 | 0.30 | 0.00 | 0.02 | 1.02 | 2.55 | 0.04 | ----- | z | 2.59 | ----- | z | 7.23 | c | |||||||||
1911 | ----- | z | 1.18 | 0.64 | 0.00 | 0.00 | 0.13 | 0.77 | 0.66 | 2.00 | 0.85 | 0.00 | 0.30 | 6.53 | a | |||||||||||
1912 | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.19 | 0.10 | 1.85 | 0.03 | 0.32 | 4.49 | f | ||||||
1913 | 0.60 | 2.34 | s | 0.30 | 0.28 | 0.00 | 0.03 | 1.58 | ----- | z | 0.75 | 0.03 | 1.35 | 0.12 | 5.04 | b | ||||||||||
1914 | 1.03 | 1.43 | 0.28 | 0.89 | ----- | z | 1.46 | 1.46 | 1.61 | 0.92 | 1.62 | ----- | z | 1.03 | 11.73 | b | ||||||||||
1915 | 2.78 | ----- | z | ----- | z | 1.74 | 0.73 | 0.00 | 1.70 | 1.46 | 0.87 | 0.01 | 0.19 | 1.25 | 10.73 | b | ||||||||||
1916 | 2.81 | 0.67 | 0.39 | ----- | z | 0.84 | 0.00 | 2.20 | 1.76 | 0.83 | 1.29 | 0.00 | 0.60 | 11.39 | a | |||||||||||
1917 | ----- | z | 0.35 | 0.30 | 0.93 | 1.50 | 0.00 | 1.55 | 0.95 | 0.76 | 0.02 | 0.00 | 0.00 | 6.36 | a | |||||||||||
1918 | 1.68 | 1.15 | 2.13 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.83 | j | ||
1919 | 0.51 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.51 | k | |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.27 | ----- | z | ----- | z | ----- | z | 0.45 | 1.72 | j | ||
1921 | 2.20 | 0.24 | 0.83 | 0.09 | 1.20 | 0.00 | 1.57 | 3.48 | 0.62 | 2.66 | 0.25 | 2.41 | 15.55 | |||||||||||||
1922 | 1.50 | 0.89 | 1.11 | 0.84 | 0.54 | 0.64 | 3.56 | 1.68 | t | ----- | z | ----- | z | ----- | z | ----- | z | 9.08 | e | |||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1924 | 0.05 | 0.00 | 1.60 | 0.98 | 0.15 | 0.25 | 1.05 | 0.10 | 1.00 | 0.18 | 0.00 | 1.59 | 6.95 | |||||||||||||
1925 | 0.03 | 0.80 | ----- | z | 1.86 | ----- | z | ----- | z | ----- | z | 1.87 | c | 1.40 | a | ----- | z | 0.30 | 0.60 | 6.86 | e | |||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.53 | 0.12 | 0.10 | ----- | z | 0.75 | i | |||
1927 | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | 0.34 | 1.98 | 1.52 | 0.93 | ----- | z | ----- | z | 4.77 | g | |||||
1928 | ----- | z | ----- | z | 0.17 | 0.24 | 0.09 | 0.00 | 0.74 | 0.47 | 0.62 | 0.05 | ----- | z | 1.08 | 3.46 | c | |||||||||
1929 | 0.76 | 0.64 | 0.00 | 0.23 | 0.35 | 0.00 | 0.36 | r | 2.99 | 0.60 | x | 0.27 | 0.00 | ----- | z | 5.24 | c | |||||||||
1930 | 1.15 | 0.39 | 1.44 | 0.26 | 1.47 | x | 0.12 | 2.26 | s | 2.58 | ----- | z | 1.07 | 1.17 | 0.00 | 8.18 | c | |||||||||
1931 | 0.79 | 3.29 | 0.15 | 1.80 | 0.40 | 0.33 | 3.06 | 3.58 | 0.12 | 0.33 | 1.74 | 1.75 | 17.34 | |||||||||||||
1932 | 0.35 | 3.42 | 0.22 | 0.12 | 0.29 | 0.22 | 0.29 | 1.97 | 2.35 | 0.37 | 0.04 | 1.37 | 11.01 | |||||||||||||
1933 | 2.25 | 0.00 | ----- | z | 0.38 | a | 0.17 | ----- | z | 1.58 | 0.61 | 0.75 | 0.42 | 0.57 | 0.05 | 6.78 | b | |||||||||
1934 | 0.34 | 0.64 | 0.00 | 0.29 | 0.04 | 0.58 | 1.30 | 3.21 | 0.00 | 0.25 | 0.68 | 2.30 | 9.63 | |||||||||||||
1935 | 1.85 | 3.32 | 1.00 | 0.21 | 0.17 | ----- | z | 1.05 | 1.49 | 1.42 | 0.13 | 0.03 | 0.56 | 11.23 | a | |||||||||||
1936 | 0.02 | 2.25 | 0.85 | 0.10 | 0.00 | 0.45 | 2.12 | 1.15 | 0.59 | 2.06 | 0.07 | 3.73 | 13.39 | |||||||||||||
1937 | 0.91 | 1.45 | 1.81 | 0.34 | 0.00 | 0.28 | 1.23 | 1.42 | 1.68 | u | 0.00 | 0.00 | 1.72 | 9.16 | a | |||||||||||
1938 | 0.63 | 1.28 | 1.80 | v | 0.24 | ----- | z | ----- | z | 1.18 | 1.14 | y | 0.49 | 0.44 | ----- | z | ----- | z | 4.26 | f | ||||||
1939 | 1.63 | 0.07 | y | 0.48 | 0.69 | 0.30 | 0.00 | 1.76 | 1.21 | 11.19 | ----- | z | 0.76 | 0.20 | 18.22 | b | ||||||||||
1940 | 1.41 | 2.21 | r | 0.00 | 1.64 | 0.16 | 0.14 | 0.16 | 2.75 | 7.43 | 1.08 | 0.84 | 2.33 | 17.94 | a | |||||||||||
1941 | 1.65 | 3.56 | 3.64 | 2.96 | 0.20 | 0.00 | 1.55 | 1.63 | 0.28 | 1.57 | 0.97 | 1.88 | 19.89 | |||||||||||||
1942 | 0.12 | 0.05 | 0.07 | 0.81 | 0.00 | 0.00 | 1.46 | 4.27 | 0.09 | 0.07 | 0.33 | 1.07 | 8.34 | |||||||||||||
1943 | 1.47 | 0.75 | 0.98 | 0.86 | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 1.24 | 5.30 | d | ||||||||
1944 | ----- | z | 2.68 | ----- | z | 0.42 | 0.20 | 0.00 | 0.00 | 1.48 | 0.00 | ----- | z | ----- | z | ----- | z | 4.78 | e | |||||||
1945 | 0.42 | 0.65 | 1.83 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.90 | i | |||
1946 | ----- | z | ----- | z | 0.55 | 0.55 | ----- | z | 0.00 | 2.08 | 1.76 | ----- | z | ----- | z | ----- | z | ----- | z | 4.94 | g | |||||
1947 | ----- | z | ----- | z | ----- | z | 0.01 | 0.00 | 0.00 | 0.25 | 0.78 | 0.06 | 0.34 | 0.52 | 1.54 | 3.50 | c | |||||||||
1948 | 0.00 | 1.63 | 1.26 | 0.11 | 0.00 | 0.24 | 1.62 | 1.79 | 0.12 | 1.48 | 0.00 | 0.73 | 8.98 | |||||||||||||
1949 | 2.91 | 0.37 | a | 0.63 | a | 0.74 | 0.61 | 0.45 | 0.97 | 1.66 | 0.72 | 0.43 | 0.38 | 1.14 | 11.01 | |||||||||||
1950 | 0.38 | 0.94 | 0.32 | 0.00 | 0.03 | 0.00 | a | 2.93 | 1.32 | 1.26 | 0.00 | 0.08 | 0.09 | 7.35 | ||||||||||||
1951 | 0.93 | 0.18 | 0.28 | 1.67 | 0.79 | 0.00 | 1.03 | 4.02 | 0.44 | 1.61 | 0.82 | 2.14 | 13.91 | |||||||||||||
1952 | 1.69 | 0.13 | 2.29 | 1.73 | 0.00 | 0.84 | 0.97 | 1.60 | 0.90 | 0.00 | 1.89 | 1.39 | 13.43 | |||||||||||||
1953 | 0.08 | c | 0.08 | 0.17 | 0.85 | 0.05 | 0.00 | 3.12 | 2.84 | 0.00 | 0.17 | 0.10 | 0.24 | 7.70 | ||||||||||||
1954 | 1.69 | 0.90 | 2.08 | 0.15 | 0.13 | 0.00 | 0.97 | 1.17 | 0.82 | 0.00 | 0.12 | 0.50 | 8.53 | |||||||||||||
1955 | 1.11 | 0.55 | 0.00 | 0.48 | 0.19 | 0.20 | 3.11 | 4.25 | 0.00 | 0.08 | 0.47 | 0.30 | 10.74 | |||||||||||||
1956 | 0.99 | 0.12 | 0.00 | 0.00 | g | 0.00 | 0.00 | 1.23 | a | 0.08 | 0.02 | 0.02 | 0.00 | 0.00 | 2.46 | a | ||||||||||
1957 | 2.03 | 0.75 | 0.70 | 0.73 | 1.10 | 1.15 | a | 0.57 | f | 1.19 | 0.00 | 3.27 | 0.65 | 0.46 | 12.03 | a | ||||||||||
1958 | 0.48 | 1.88 | 2.19 | 1.41 | 0.70 | 0.00 | 0.58 | 1.32 | 2.59 | 1.38 | 0.83 | 0.00 | 13.36 | |||||||||||||
1959 | 0.32 | 1.32 | 0.00 | 0.01 | 0.02 | 0.03 | 1.17 | 4.21 | 0.81 | 1.21 | 1.38 | 1.10 | 11.58 | |||||||||||||
1960 | 0.74 | 1.07 | 0.45 | 0.42 | 0.34 | 0.23 | 0.23 | 0.96 | 1.85 | 0.96 | 1.46 | 0.08 | 8.79 | |||||||||||||
1961 | 1.12 | 0.00 | 1.20 | 0.45 | 0.01 | 0.00 | 0.60 | 2.79 | 0.24 | 0.19 | 0.22 | 1.01 | 7.83 | |||||||||||||
1962 | 1.12 | 3.23 | 0.82 | 0.00 | 0.00 | 0.89 | 0.77 | 0.53 | 2.22 | 0.41 | 0.00 | 0.77 | 10.76 | |||||||||||||
1963 | 0.32 | 1.24 | 0.96 | 0.37 | 0.00 | 0.00 | 0.20 | 1.95 | 1.87 | 0.88 | 1.39 | 0.03 | 9.21 | |||||||||||||
1964 | 0.36 | 0.00 | 1.11 | 1.04 | 0.19 | 0.13 | 1.36 | 2.90 | 0.79 | 0.00 | 0.35 | 0.60 | 8.83 | |||||||||||||
1965 | 0.63 | 1.41 | 1.38 | 3.74 | 0.39 | 0.13 | 1.26 | 1.51 | 0.13 | 0.59 | 2.11 | 4.77 | 18.05 | |||||||||||||
1966 | 0.06 | 1.86 | 1.25 | 0.10 | 0.19 | 0.14 | 0.73 | 0.83 | 0.90 | 0.89 | 0.16 | 1.49 | 8.60 | |||||||||||||
1967 | 0.37 | 0.00 | 0.91 | 0.66 | 0.08 | 0.00 | 1.29 | 5.62 | 2.64 | 0.00 | 0.86 | 1.31 | 13.74 | |||||||||||||
1968 | 0.45 | 0.82 | 0.39 | 0.58 | 0.17 | 0.62 | 0.08 | 0.00 | r | 0.54 | 1.19 | 0.32 | 0.68 | 5.84 | a | |||||||||||
1969 | 1.69 | 2.39 | 2.13 | 0.17 | 0.03 | 0.00 | 1.26 | 5.06 | 1.40 | h | 0.60 | 0.45 | 0.10 | 13.88 | a | |||||||||||
1970 | 0.32 | 0.12 | 2.68 | 0.72 | 0.00 | 0.15 | 1.94 | 1.98 | 0.55 | 0.18 | 0.86 | 0.83 | 10.33 | |||||||||||||
1971 | 0.00 | 1.54 | 0.19 | 0.18 | 1.05 | 0.00 | 0.02 | 2.99 | 0.23 | 1.38 | 0.05 | 1.37 | 9.00 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.18 | 0.01 | 1.47 | 0.65 | 4.30 | 1.82 | 2.78 | 1.38 | 0.80 | 13.39 | |||||||||||||
1973 | 0.70 | 1.57 | 4.71 | 0.55 | 0.51 | 0.63 | 0.41 | 1.65 | 0.00 | 0.00 | 0.75 | 0.00 | 11.48 | |||||||||||||
1974 | 1.65 | 0.10 | 1.05 | 0.02 | 0.00 | 0.00 | 1.06 | 0.02 | 1.13 | 0.57 | 0.02 | 0.78 | 6.40 | |||||||||||||
1975 | 0.49 | 0.22 | 1.10 | 0.58 | 0.07 | 0.00 | 0.65 | 0.46 | 0.41 | 0.19 | 0.51 | 0.48 | 5.16 | |||||||||||||
1976 | 0.02 | 2.19 | 0.29 | 1.94 | 0.23 | 0.00 | 3.15 | 0.00 | 4.98 | 0.55 | 0.20 | 0.59 | 14.14 | |||||||||||||
1977 | 0.79 | 0.02 | 0.26 | 0.16 | 1.14 | 0.09 | 1.07 | 1.25 | 1.11 | a | 0.64 | 0.40 | 1.16 | b | 8.09 | |||||||||||
1978 | 3.51 | 2.47 | 3.65 | 1.41 | 0.32 | 0.00 | 1.71 | 1.33 | 0.53 | 1.44 | 1.93 | 1.99 | 20.29 | |||||||||||||
1979 | 2.32 | 1.09 | 1.89 | 0.02 | 0.70 | b | 0.43 | 1.66 | 3.11 | 0.01 | 0.41 | 0.00 | 1.46 | e | 13.10 | |||||||||||
1980 | 2.47 | a | 2.43 | b | 1.58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.48 | i | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.03 | 1.08 | 0.99 | 0.68 | 0.29 | 0.21 | 1.27 | 1.97 | 1.12 | 0.70 | 0.56 | 1.00 | 11.27 | |||||||||||||
S.D. | 0.87 | 1.02 | 0.99 | 0.74 | 0.37 | 0.35 | 0.84 | 1.28 | 1.82 | 0.77 | 0.63 | 0.92 | 3.72 | |||||||||||||
SKEW | 0.84 | 0.90 | 1.62 | 1.90 | 1.51 | 2.13 | 0.85 | 0.79 | 3.81 | 1.37 | 1.27 | 1.68 | 0.76 | |||||||||||||
MAX | 3.51 | 3.56 | 4.71 | 3.74 | 1.50 | 1.47 | 3.56 | 5.62 | 11.19 | 3.27 | 2.59 | 4.77 | 20.29 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.16 | |||||||||||||
YRS | 59 | 59 | 58 | 61 | 57 | 59 | 59 | 61 | 59 | 59 | 58 | 58 | 36 |