YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1911 | 2.01 | 0.79 | 0.54 | 0.97 | 1.89 | 2.17 | 0.19 | 0.00 | 0.13 | 1.27 | 1.48 | 0.60 | 12.04 | |||||||||||||
1912 | 2.64 | 1.44 | 1.33 | 2.55 | 1.87 | 1.64 | 0.16 | 0.09 | 0.59 | 2.34 | 0.94 | 0.72 | 16.31 | |||||||||||||
1913 | 1.24 | 0.13 | 1.20 | 0.44 | 0.65 | 2.28 | 2.17 | 0.00 | 0.46 | 1.55 | 2.52 | 2.53 | 15.17 | |||||||||||||
1914 | 0.87 | 1.00 | 0.17 | 1.10 | 0.44 | 1.09 | 0.55 | 0.06 | 0.28 | 0.92 | 0.03 | 0.48 | 6.99 | |||||||||||||
1915 | 1.42 | 1.36 | 0.87 | 0.85 | 3.29 | 0.21 | 0.76 | 0.08 | 0.13 | 0.08 | 1.17 | 1.20 | 11.42 | |||||||||||||
1916 | 2.25 | 3.54 | 0.84 | 0.41 | 1.28 | 1.17 | 0.90 | 0.38 | 0.07 | 1.48 | 1.01 | 1.19 | 14.52 | |||||||||||||
1917 | 1.06 | 1.11 | 1.88 | 2.46 | 1.53 | 0.30 | 0.00 | 0.00 | 1.51 | 0.00 | 1.07 | 1.98 | 12.90 | |||||||||||||
1918 | 2.05 | 1.07 | 2.06 | 0.58 | 0.91 | 0.54 | 0.29 | 0.77 | 2.45 | 1.69 | 0.14 | 0.30 | 12.85 | |||||||||||||
1919 | 0.87 | 1.91 | 1.54 | 1.16 | 0.04 | 0.00 | 0.00 | 0.07 | 1.17 | 1.50 | 1.72 | 1.26 | 11.24 | |||||||||||||
1920 | 0.55 | 0.29 | 1.63 | 1.12 | 0.53 | 0.48 | 0.00 | 0.50 | 0.62 | 2.26 | 1.60 | 1.94 | 11.52 | |||||||||||||
1921 | 1.48 | 1.21 | 0.79 | a | 0.89 | 1.99 | 0.19 | 0.00 | 0.07 | 0.48 | 0.19 | 1.85 | 0.91 | 10.05 | ||||||||||||
1922 | 0.79 | 0.95 | 1.64 | 1.18 | 0.98 | 0.40 | 0.12 | 0.76 | 0.01 | 0.31 | 0.55 | 1.60 | 9.29 | |||||||||||||
1923 | 1.20 | 0.23 | 0.31 | a | 0.94 | 1.62 | 1.91 | 0.52 | 0.01 | 0.34 | 2.22 | 0.60 | 0.83 | 10.73 | ||||||||||||
1924 | 0.49 | 1.18 | 0.19 | 0.51 | 0.01 | 0.38 | 0.00 | 0.02 | 0.07 | 1.07 | 0.77 | 3.42 | 8.11 | |||||||||||||
1925 | 1.84 | 1.14 | 0.55 | 0.84 | 0.31 | 1.00 | 0.12 | 0.46 | 1.34 | 1.65 | 1.12 | 1.18 | 11.55 | |||||||||||||
1926 | 0.64 | 1.91 | 0.29 | 1.08 | 0.86 | 0.12 | 0.36 | 0.52 | 0.21 | 0.01 | 3.49 | 1.64 | 11.13 | |||||||||||||
1927 | 1.26 | 2.13 | 1.07 | 0.81 | 1.87 | 0.59 | 0.08 | 0.56 | 0.99 | 1.24 | 3.57 | 0.32 | 14.49 | |||||||||||||
1928 | 1.65 | 0.90 | 2.33 | 0.76 | 0.12 | 0.36 | 0.10 | 0.00 | 0.18 | 0.66 | 0.72 | 1.04 | 8.82 | |||||||||||||
1929 | 2.33 | 0.60 | 0.92 | 1.35 | 0.14 | 0.82 | 0.00 | 0.55 | 0.30 | 0.05 | 0.04 | 1.53 | 8.63 | |||||||||||||
1930 | 2.64 | 2.66 | 1.35 | 1.71 | 2.22 | 0.35 | 0.00 | 1.48 | 0.79 | 1.75 | 1.19 | 0.61 | 16.75 | |||||||||||||
1931 | 0.92 | 1.21 | 2.52 | 0.83 | ----- | z | 0.30 | ----- | z | 0.00 | 0.67 | 1.28 | 1.21 | 1.80 | 10.74 | b | ||||||||||
1932 | 1.51 | 0.39 | 3.72 | 1.06 | q | 2.12 | 0.82 | 0.57 | 0.00 | 0.00 | 0.18 | 1.64 | 1.27 | t | 10.95 | b | ||||||||||
1933 | 0.90 | 1.48 | 0.70 | 0.71 | 2.01 | 0.20 | 0.00 | 0.00 | 0.20 | 1.12 | 0.26 | 1.23 | 8.81 | |||||||||||||
1934 | 1.38 | 1.10 | 0.78 | 0.39 | 0.08 | 1.23 | 0.22 | 0.07 | 0.06 | 0.94 | 2.66 | 1.39 | 10.30 | |||||||||||||
1935 | 0.83 | 0.77 | 0.70 | 3.11 | 1.32 | ----- | z | 0.00 | 0.00 | 0.18 | 0.28 | 1.52 | 1.04 | 9.75 | a | |||||||||||
1936 | 2.97 | a | 1.81 | 0.73 | 0.88 | 0.37 | 2.10 | 0.00 | 0.00 | 0.08 | 0.00 | 0.03 | 0.53 | 9.50 | ||||||||||||
1937 | 2.44 | 1.26 | 1.71 | 1.33 | 0.27 | 0.88 | 0.00 | 0.00 | 0.17 | 0.78 | 1.84 | 2.45 | 13.13 | |||||||||||||
1938 | 1.34 | 0.57 | 2.94 | 0.83 | 2.41 | 1.29 | 1.35 | 0.01 | 0.63 | 1.37 | 2.12 | 0.60 | 15.46 | |||||||||||||
1939 | 1.07 | 1.14 | 0.62 | 0.15 | 0.06 | 0.31 | 0.15 | 0.00 | 1.00 | 0.54 | 0.22 | 1.19 | 6.45 | |||||||||||||
1940 | 2.08 | a | 1.82 | 1.81 | 1.61 | 0.00 | 0.00 | 0.14 | 0.00 | 2.08 | 1.21 | 1.39 | 0.57 | 12.71 | ||||||||||||
1941 | 1.40 | 1.28 | 0.18 | 1.21 | 2.23 | 2.63 | 0.48 | 0.45 | 0.15 | 1.03 | 0.93 | 1.77 | a | 13.74 | ||||||||||||
1942 | 0.91 | 1.76 | 0.50 | 0.70 | 3.71 | 0.58 | 0.00 | 0.00 | 0.14 | 0.79 | 3.48 | 3.85 | 16.42 | |||||||||||||
1943 | 1.17 | 0.62 | 2.10 | 0.69 | 0.70 | 0.92 | 0.14 | 0.00 | 0.00 | 1.34 | 0.54 | 0.65 | 8.87 | |||||||||||||
1944 | 0.36 | 0.85 | 0.25 | 1.68 | 0.47 | 1.79 | 0.00 | 0.00 | 0.08 | 0.65 | 1.97 | 1.14 | 9.24 | |||||||||||||
1945 | 1.26 | 2.28 | 1.61 | 0.27 | 2.45 | 1.41 | 0.14 | 0.00 | 0.41 | 0.50 | 1.93 | 2.15 | 14.41 | |||||||||||||
1946 | 1.70 | 1.21 | 1.51 | 0.06 | 0.08 | 0.45 | 0.00 | 0.20 | 0.10 | 0.96 | 1.49 | 0.98 | 8.74 | |||||||||||||
1947 | 0.31 | 0.42 | 1.43 | 0.47 | 0.90 | 1.11 | 0.00 | 0.00 | 0.71 | 1.62 | 1.10 | 0.54 | 8.61 | |||||||||||||
1948 | 0.67 | 1.09 | d | 1.90 | 1.31 | 0.75 | 2.57 | 0.10 | 0.03 | 0.19 | 0.29 | 1.10 | 1.53 | 11.53 | ||||||||||||
1949 | 0.06 | 0.62 | 0.34 | 0.09 | 0.86 | 0.24 | 0.00 | 0.00 | 0.31 | 0.87 | 1.36 | 0.21 | 4.96 | |||||||||||||
1950 | 1.59 | 0.92 | 2.47 | 0.44 | 1.04 | 0.93 | 0.05 | 0.18 | 0.45 | 0.35 | 1.65 | 1.84 | 11.91 | |||||||||||||
1951 | 0.91 | 1.95 | 0.64 | 1.09 | 1.18 | 0.78 | 0.34 | 0.31 | 0.00 | 1.44 | 1.89 | 1.88 | 12.41 | |||||||||||||
1952 | 0.69 | 0.77 | 0.36 | 1.00 | 1.00 | 1.44 | 0.25 | 0.00 | 0.00 | 0.00 | 0.61 | 0.55 | d | 6.67 | ||||||||||||
1953 | 3.32 | 1.41 | 0.70 | 1.72 | 3.12 | 1.32 | 0.00 | 0.05 | 0.00 | a | 0.27 | 1.13 | a | 1.08 | 14.12 | |||||||||||
1954 | 0.83 | 0.55 | 0.91 | 0.41 | 0.30 | 2.08 | 0.00 | 0.64 | 0.28 | 0.29 | 1.02 | 0.86 | 8.17 | |||||||||||||
1955 | 1.16 | 0.24 | 0.51 | 3.67 | 2.01 | 0.65 | 0.16 | 0.00 | 0.19 | 0.82 | 1.90 | 1.85 | a | 13.16 | ||||||||||||
1956 | 2.36 | 0.66 | 0.26 | 0.88 | 2.04 | 0.79 | 0.00 | 0.15 | 0.01 | 2.75 | 0.45 | 0.75 | 11.10 | |||||||||||||
1957 | 0.76 | 2.16 | 2.43 | 1.41 | 2.84 | 0.59 | 0.03 | 0.00 | 0.04 | 0.74 | 0.72 | a | 1.88 | 13.60 | ||||||||||||
1958 | 1.34 | 2.29 | 0.55 | 1.16 | 2.02 | 1.76 | 0.42 | 0.00 | 0.23 | 0.09 | 0.84 | 1.43 | 12.13 | |||||||||||||
1959 | 1.27 | 0.76 | 1.25 | 0.41 | 1.54 | 0.29 | 0.00 | 0.00 | g | 2.90 | 0.59 | 0.27 | 0.35 | 9.63 | a | |||||||||||
1960 | 1.64 | 1.30 | 0.84 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.94 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.37 | 1.20 | 1.18 | 1.05 | 1.26 | 0.95 | 0.23 | 0.18 | 0.48 | 0.93 | 1.28 | 1.28 | 11.35 | |||||||||||||
S.D. | 0.72 | 0.69 | 0.82 | 0.73 | 0.97 | 0.71 | 0.40 | 0.30 | 0.64 | 0.69 | 0.86 | 0.77 | 2.85 | |||||||||||||
SKEW | 0.70 | 0.97 | 0.91 | 1.63 | 0.54 | 0.76 | 3.11 | 2.27 | 2.20 | 0.56 | 0.88 | 1.18 | -0.07 | |||||||||||||
MAX | 3.32 | 3.54 | 3.72 | 3.67 | 3.71 | 2.63 | 2.17 | 1.48 | 2.90 | 2.75 | 3.57 | 3.85 | 16.75 | |||||||||||||
MIN | 0.06 | 0.13 | 0.17 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.21 | 4.96 | |||||||||||||
YRS | 50 | 50 | 49 | 48 | 48 | 48 | 48 | 48 | 49 | 49 | 49 | 48 | 45 |