YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1908 | 0.98 | 2.36 | r | 2.05 | y | 1.10 | w | 1.25 | 0.00 | 0.98 | 4.01 | n | 0.72 | 1.47 | 1.73 | ----- | z | 7.13 | e | |||||||
1909 | 3.33 | 2.17 | 0.63 | 1.13 | ----- | z | 0.38 | 3.89 | 4.26 | 3.06 | r | ----- | z | 2.44 | 2.65 | 20.88 | c | |||||||||
1910 | 2.16 | 0.84 | 0.27 | 1.04 | 0.02 | 0.90 | 3.28 | 3.49 | 1.71 | 3.98 | 2.27 | ----- | z | 19.96 | a | |||||||||||
1911 | 3.71 | 5.05 | m | 2.03 | 1.36 | 0.57 | 2.06 | 5.07 | 2.31 | 4.02 | 2.06 | y | 1.23 | 1.30 | 23.66 | b | ||||||||||
1912 | 0.75 | 0.76 | 4.92 | 1.22 | 0.10 | 1.84 | 1.84 | 2.85 | 0.26 | 3.51 | 0.58 | 0.39 | 19.02 | |||||||||||||
1913 | 0.75 | 1.54 | 1.10 | 0.78 | 0.23 | 2.95 | 1.44 | 1.70 | 3.18 | 1.56 | 2.87 | 2.19 | 20.29 | |||||||||||||
1914 | ----- | z | 0.92 | 0.63 | 1.64 | 2.52 | 1.88 | 3.85 | 1.51 | 0.83 | 4.86 | 0.04 | 2.21 | 20.89 | a | |||||||||||
1915 | 1.62 | 3.34 | 0.60 | 4.84 | 2.16 | 0.65 | 1.07 | 0.83 | w | 4.66 | 0.00 | 1.86 | 2.31 | u | 20.80 | b | ||||||||||
1916 | 5.75 | l | 2.06 | a | 2.43 | u | 1.76 | 0.48 | 0.03 | 5.24 | 3.42 | m | 0.83 | 7.50 | 0.05 | 1.35 | 19.30 | c | ||||||||
1917 | 1.89 | 1.02 | 0.77 | 2.90 | 2.04 | 0.37 | 2.16 | 1.26 | 1.50 | 0.10 | 0.00 | 0.00 | 14.01 | |||||||||||||
1918 | 2.00 | 1.17 | c | 4.46 | 0.32 | 0.80 | 0.84 | 2.18 | 1.75 | 2.43 | 1.15 | 1.41 | 2.88 | 21.39 | ||||||||||||
1919 | 0.08 | 2.72 | 2.34 | 2.45 | 1.06 | 0.12 | 4.35 | 1.72 | 2.93 | 2.72 | 3.10 | 0.96 | 24.55 | |||||||||||||
1920 | 1.93 | 1.83 | a | 2.35 | 2.29 | 2.39 | 0.89 | 1.30 | 1.72 | 2.14 | 1.75 | 1.78 | 0.50 | 20.87 | ||||||||||||
1921 | 2.09 | 1.26 | x | 1.88 | 1.51 | 3.17 | t | 2.72 | 3.15 | 4.84 | 0.78 | 0.56 | 1.67 | 3.24 | 22.44 | b | ||||||||||
1922 | 2.09 | 3.33 | 1.99 | a | 0.69 | a | 0.79 | 0.49 | 1.00 | 0.67 | 0.57 | 0.38 | 2.93 | 1.94 | 16.87 | |||||||||||
1923 | 2.19 | 0.50 | 2.32 | 1.67 | 0.80 | ----- | z | 1.92 | 3.76 | 3.77 | 1.51 | 1.77 | 2.61 | a | 22.82 | a | ||||||||||
1924 | ----- | z | 0.60 | 3.22 | 0.68 | 0.40 | 0.00 | 2.11 | 0.71 | 0.93 | 1.03 | 0.37 | 2.77 | 12.82 | a | |||||||||||
1925 | 0.36 | 2.31 | 2.90 | 1.37 | 0.66 | 1.88 | 3.67 | 3.54 | 4.97 | 3.85 | 1.10 | 0.59 | 27.20 | |||||||||||||
1926 | 0.65 | 0.78 | 1.03 | 4.03 | 2.88 | 0.40 | 1.45 | 0.21 | 1.56 | 0.89 | 1.83 | 1.71 | 17.42 | |||||||||||||
1927 | 0.58 | 6.15 | 2.09 | 0.80 | 0.45 | 5.37 | 0.62 | 2.44 | 8.22 | 1.27 | 1.68 | 1.82 | 31.49 | |||||||||||||
1928 | 0.53 | 1.12 | 1.00 | 0.45 | 2.50 | 0.15 | 0.66 | 1.80 | 1.11 | 3.29 | 4.38 | 0.90 | 17.89 | |||||||||||||
1929 | 2.84 | 1.54 | 0.85 | 2.22 | 1.43 | 0.00 | 5.38 | 4.55 | 5.85 | 0.87 | 0.21 | 0.55 | 26.29 | |||||||||||||
1930 | 3.47 | 0.77 | 1.64 | 1.19 | 0.99 | 0.18 | 4.07 | 2.20 | q | 1.59 | v | 0.76 | 2.85 | 0.00 | 15.92 | b | ||||||||||
1931 | 0.30 | 1.91 | 1.41 | 1.89 | 0.49 | 1.13 | 2.26 | 2.11 | 3.10 | 2.38 | ----- | z | ----- | z | 16.98 | b | ||||||||||
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 | ----- | 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 | 0.66 | 2.01 | 2.67 | j | ||
1950 | 1.70 | 0.97 | a | 0.47 | 1.20 | 0.16 | 1.10 | 2.29 | 0.34 | 3.54 | 0.65 | 0.96 | 1.50 | 14.88 | ||||||||||||
1951 | 1.83 | 0.45 | 1.18 | 1.41 | 0.71 | 0.00 | 1.58 | 3.72 | 0.83 | 0.46 | f | 1.60 | a | 5.59 | 18.90 | a | ||||||||||
1952 | 3.89 | 0.49 | 1.94 | 2.82 | 0.56 | 1.59 | 1.49 | 1.84 | 1.68 | 0.00 | 1.54 | 0.78 | 18.62 | |||||||||||||
1953 | 1.18 | 0.72 | 1.38 | 1.98 | 1.03 | 0.97 | 2.19 | 1.51 | 0.20 | 3.48 | 1.57 | h | 0.81 | 15.45 | a | |||||||||||
1954 | 1.44 | 0.15 | 1.79 | 0.55 | 2.39 | 0.54 | 4.29 | 1.35 | 3.07 | 1.84 | 0.51 | 1.44 | 19.36 | |||||||||||||
1955 | 1.52 | 1.98 | 0.07 | 1.56 | 2.10 | 0.47 | 2.12 | 3.24 | 0.76 | 0.00 | 1.95 | 2.60 | 18.37 | |||||||||||||
1956 | 2.81 | 1.01 | 0.86 | 0.86 | 0.45 | 1.08 | 3.23 | 1.68 | 0.19 | 1.92 | 0.41 | 0.92 | 15.42 | |||||||||||||
1957 | ----- | z | 0.94 | 1.23 | 2.22 | 3.11 | 1.07 | 5.53 | 3.78 | 0.03 | 4.77 | 3.90 | 1.02 | 27.60 | a | |||||||||||
1958 | 1.11 | 1.89 | 2.28 | 1.68 | 0.46 | 0.92 | 1.11 | 2.30 | 2.64 | 1.58 | 1.09 | 0.22 | 17.28 | |||||||||||||
1959 | 0.22 | 2.14 | 0.19 | 1.84 | 0.85 | 1.87 | 2.04 | 3.79 | 2.14 | 3.96 | 0.83 | 3.28 | 23.15 | |||||||||||||
1960 | 1.63 | 1.66 | 1.52 | 1.58 | 0.87 | 0.69 | 1.73 | 0.84 | 1.91 | 3.98 | 1.39 | 1.99 | 19.79 | |||||||||||||
1961 | 0.44 | 0.58 | 3.89 | 1.47 | 0.67 | 0.12 | 1.04 | 4.46 | 2.92 | 3.38 | 1.29 | 1.24 | 21.50 | |||||||||||||
1962 | 0.99 | 2.38 | 1.13 | 0.39 | 1.66 | 0.37 | 0.78 | 0.95 | 2.65 | 3.06 | 1.76 | 1.49 | 17.61 | |||||||||||||
1963 | 2.15 | 0.87 | 1.16 | 0.84 | 0.42 | 0.85 | 2.74 | 5.36 | 1.80 | 1.35 | 0.65 | 0.67 | 18.86 | |||||||||||||
1964 | 0.54 | 0.62 | 1.81 | 1.52 | 0.69 | 0.36 | 1.76 | 2.73 | 2.46 | 0.00 | 2.31 | 2.82 | 17.62 | |||||||||||||
1965 | 1.70 | 1.44 | 1.65 | 2.72 | 1.72 | 1.04 | 3.85 | 4.45 | 3.48 | 1.58 | 2.32 | 4.59 | 30.54 | |||||||||||||
1966 | 0.45 | 0.94 | 0.40 | 1.31 | 1.33 | 1.59 | 2.36 | 1.90 | 2.09 | 0.42 | 1.71 | 4.58 | 19.08 | |||||||||||||
1967 | 1.44 | 0.24 | 0.31 | 0.19 | 0.69 | 3.08 | 4.25 | 5.47 | 1.29 | 0.21 | 0.30 | 4.71 | 22.18 | |||||||||||||
1968 | 1.61 | 1.19 | 1.00 | 1.23 | 2.04 | 0.33 | 3.10 | 2.87 | 0.63 | 1.14 | 0.91 | 2.16 | 18.21 | |||||||||||||
1969 | 4.16 | 3.43 | 2.30 | 0.57 | 1.23 | 3.79 | 3.23 | 3.30 | 2.45 | 4.47 | 0.93 | 0.39 | 30.25 | |||||||||||||
1970 | 0.66 | 0.21 | 3.41 | 0.96 | 0.06 | 1.63 | 3.00 | 2.71 | 5.87 | 1.42 | 1.42 | 2.20 | 23.55 | |||||||||||||
1971 | 0.75 | 0.82 | 0.18 | 1.07 | 2.31 | 0.11 | 1.89 | 3.41 | 1.89 | 4.29 | 1.73 | 3.37 | 21.82 | |||||||||||||
1972 | 0.04 | 0.00 | 0.36 | 0.47 | 0.25 | 2.73 | 0.92 | 1.90 | 1.62 | 9.07 | 2.95 | ----- | z | 20.31 | a | |||||||||||
1973 | ----- | z | 1.36 | 2.92 | 0.68 | 2.63 | ----- | z | ----- | z | 3.15 | 1.37 | 0.26 | ----- | z | 0.88 | 13.25 | d | ||||||||
1974 | 3.52 | 0.30 | 0.65 | 1.62 | 0.07 | 0.28 | 4.00 | 1.67 | 1.87 | 4.29 | 1.19 | 1.00 | 20.46 | |||||||||||||
1975 | 1.81 | 2.23 | 4.19 | 3.24 | 1.30 | 0.49 | 2.31 | 1.38 | 1.65 | 0.41 | 1.84 | 1.27 | 22.12 | |||||||||||||
1976 | 0.27 | 6.56 | 0.96 | 1.18 | 1.59 | 0.28 | 1.91 | 2.92 | 3.83 | 0.46 | 0.06 | 0.00 | 20.02 | |||||||||||||
1977 | 1.34 | 0.40 | 0.27 | 0.71 | 1.67 | 0.75 | 4.41 | 3.02 | 2.14 | 0.95 | 1.58 | 1.02 | 18.26 | |||||||||||||
1978 | 2.71 | 1.72 | 3.16 | 1.13 | 2.78 | 0.46 | 1.47 | 1.82 | 1.77 | 2.45 | 3.40 | 3.92 | 26.79 | |||||||||||||
1979 | 4.60 | 2.01 | 4.34 | 0.55 | 1.81 | 0.49 | 1.65 | 2.28 | 0.27 | 1.24 | 0.93 | 1.39 | 21.56 | |||||||||||||
1980 | 5.16 | 4.49 | 2.14 | 1.88 | 2.48 | 0.01 | 1.27 | 2.70 | 2.24 | 1.14 | 0.84 | 0.56 | 24.91 | |||||||||||||
1981 | 0.19 | 0.61 | 2.54 | 1.23 | 2.26 | 1.44 | 4.19 | 2.02 | 1.51 | 3.70 | 1.24 | 0.93 | 21.86 | |||||||||||||
1982 | 2.43 | 1.15 | 3.01 | 0.71 | 3.27 | 0.26 | 2.24 | 4.90 | 4.00 | 1.05 | 3.32 | 1.91 | 28.25 | |||||||||||||
1983 | 0.85 | 1.51 | 2.48 | 1.59 | 0.68 | 2.14 | 2.51 | 2.66 | 3.20 | 1.17 | 4.00 | a | 3.66 | 26.45 | ||||||||||||
1984 | 0.64 | 0.79 | 0.84 | 1.72 | 0.61 | 1.68 | 3.09 | 4.66 | 2.28 | 4.40 | 1.32 | 3.89 | 25.92 | |||||||||||||
1985 | 0.75 | 0.77 | b | 2.71 | 1.91 | a | ----- | z | 0.43 | 3.21 | 1.34 | 4.83 | 2.23 | 5.14 | 0.39 | 23.71 | a | |||||||||
1986 | 0.02 | 2.19 | ----- | z | 3.42 | 1.71 | 1.64 | 3.60 | 3.74 | 5.39 | 2.64 | 3.37 | 0.80 | 28.52 | a | |||||||||||
1987 | 1.20 | 1.98 | 1.43 | 0.54 | 1.93 | 1.17 | 3.22 | 3.32 | ----- | z | ----- | z | ----- | z | ----- | z | 14.79 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.61 | 1.54 | 1.74 | 1.49 | 1.28 | 1.05 | 2.60 | 2.63 | 2.35 | 2.14 | 1.69 | 1.80 | 21.48 | |||||||||||||
S.D. | 1.23 | 1.29 | 1.19 | 0.91 | 0.89 | 1.04 | 1.29 | 1.30 | 1.65 | 1.87 | 1.15 | 1.33 | 4.33 | |||||||||||||
SKEW | 0.93 | 2.03 | 0.76 | 1.37 | 0.47 | 1.74 | 0.47 | 0.30 | 1.12 | 1.35 | 0.83 | 0.88 | 0.60 | |||||||||||||
MAX | 5.16 | 6.56 | 4.92 | 4.84 | 3.27 | 5.37 | 5.53 | 5.47 | 8.22 | 9.07 | 5.14 | 5.59 | 31.49 | |||||||||||||
MIN | 0.02 | 0.00 | 0.07 | 0.19 | 0.02 | 0.00 | 0.62 | 0.21 | 0.03 | 0.00 | 0.00 | 0.00 | 14.01 | |||||||||||||
YRS | 57 | 59 | 59 | 61 | 59 | 60 | 61 | 58 | 59 | 58 | 59 | 57 | 42 |