YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.89 | ----- | z | 0.08 | a | ----- | z | 0.97 | j | |
1911 | 0.04 | 0.58 | 0.22 | 0.34 | 2.76 | 1.49 | 3.19 | 2.99 | 0.82 | 1.55 | 0.06 | 0.44 | 14.48 | |||||||||||||
1912 | 0.00 | 0.68 | 0.90 | 3.29 | 1.79 | 2.16 | 3.11 | 2.23 | 0.94 | 0.00 | 0.00 | 0.00 | 15.10 | |||||||||||||
1913 | 0.18 | 0.30 | 0.12 | 2.65 | 1.39 | 2.29 | 0.76 | 0.83 | 1.75 | 0.14 | 0.45 | 2.28 | 13.14 | |||||||||||||
1914 | 0.00 | 0.14 | 0.26 | 4.85 | 1.82 | 3.69 | 2.45 | 1.03 | 0.00 | 2.80 | 0.00 | 0.95 | 17.99 | |||||||||||||
1915 | 0.99 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.13 | 1.12 | i | |||
1916 | 0.51 | 0.00 | 0.17 | 0.64 | 0.39 | 3.85 | 1.22 | 3.17 | 0.33 | 0.36 | 0.21 | 0.36 | 11.21 | |||||||||||||
1917 | 0.26 | 0.26 | 0.17 | 0.10 | 2.30 | 0.25 | 2.02 | 3.24 | 0.97 | 0.61 | 0.94 | 0.00 | 11.12 | |||||||||||||
1918 | 0.25 | 0.00 | 0.60 | 1.05 | 1.83 | 1.95 | 2.80 | 1.39 | 1.24 | 3.51 | 1.13 | a | 2.69 | 18.44 | ||||||||||||
1919 | 0.00 | 0.40 | 4.12 | 4.62 | 4.35 | 3.84 | 2.65 | 2.58 | 6.83 | 4.10 | 1.17 | 0.00 | 34.66 | |||||||||||||
1920 | 0.30 | 0.22 | 0.00 | 0.20 | 2.73 | 2.85 | 3.14 | 4.99 | 1.27 | 3.88 | 0.23 | 0.35 | 20.16 | |||||||||||||
1921 | 1.58 | 0.23 | 0.82 | 0.15 | 4.05 | 6.65 | 3.91 | 2.40 | 0.04 | 0.31 | 0.00 | 0.07 | 20.21 | |||||||||||||
1922 | 0.20 | 0.17 | 0.24 | 1.28 | 2.62 | 0.78 | 2.05 | 1.18 | 0.00 | 0.05 | 0.88 | 0.00 | 9.45 | |||||||||||||
1923 | 0.00 | 0.84 | 0.83 | 2.78 | 0.83 | 5.51 | 1.13 | 8.71 | 2.77 | 5.79 | 1.31 | 2.17 | 32.67 | |||||||||||||
1924 | 0.12 | 0.07 | 1.29 | 1.02 | 2.14 | 0.75 | 3.50 | 3.02 | 0.79 | 0.39 | 0.05 | 0.68 | 13.82 | |||||||||||||
1925 | 0.00 | 0.00 | 0.00 | 0.62 | 3.66 | 0.95 | 4.52 | 2.49 | 3.08 | 1.87 | 0.18 | 0.06 | 17.43 | |||||||||||||
1926 | 0.13 | 0.18 | 1.40 | 2.79 | 5.26 | 2.20 | 2.57 | 0.71 | 1.21 | 0.13 | 0.00 | 1.33 | 17.91 | |||||||||||||
1927 | 0.00 | 0.31 | 0.44 | 0.11 | 0.00 | 3.85 | 3.48 | 7.88 | 0.32 | 0.69 | 0.00 | 0.00 | 17.08 | |||||||||||||
1928 | 0.00 | 0.00 | 0.35 | 0.68 | 4.28 | 2.70 | 2.73 | 6.77 | 0.20 | 2.92 | 0.85 | 1.65 | 23.13 | |||||||||||||
1929 | 0.00 | 0.63 | 1.79 | 0.03 | 1.53 | 1.66 | 2.41 | 5.03 | 0.56 | 0.78 | 1.01 | 0.13 | 15.56 | |||||||||||||
1930 | 0.29 | 0.00 | 0.48 | 0.35 | 1.14 | 0.89 | 3.25 | 3.09 | 0.34 | 5.47 | 0.07 | 0.20 | 15.57 | |||||||||||||
1931 | 0.36 | 0.26 | 2.05 | 2.21 | 1.37 | 0.84 | 3.62 | 3.55 | 1.90 | 1.26 | 0.36 | 0.22 | 18.00 | |||||||||||||
1932 | 0.59 | 0.48 | 0.88 | 1.03 | 0.57 | 4.99 | 0.57 | 3.07 | 3.14 | 1.26 | 0.00 | 0.84 | 17.42 | |||||||||||||
1933 | 0.00 | 0.00 | 0.00 | 0.06 | 0.80 | 1.22 | 0.63 | 9.50 | 0.00 | 0.16 | 0.36 | 0.00 | 12.73 | |||||||||||||
1934 | 0.00 | 0.00 | 0.06 | 0.40 | 1.29 | 1.06 | 1.11 | 0.88 | 1.24 | 0.95 | 0.62 | 0.00 | 7.61 | |||||||||||||
1935 | 0.61 | 0.00 | 0.21 | 0.00 | 2.20 | 1.49 | 0.48 | 1.73 | 1.93 | 0.25 | 0.84 | 0.12 | 9.86 | |||||||||||||
1936 | 0.57 | 0.00 | 0.00 | 0.00 | 5.40 | 2.20 | 2.82 | 0.89 | 0.53 | 0.00 | 0.00 | 0.34 | 12.75 | |||||||||||||
1937 | 0.14 | 0.00 | 0.20 | 0.64 | 5.45 | 1.97 | 2.89 | 0.42 | 5.50 | 0.60 | 0.00 | 0.52 | 18.33 | |||||||||||||
1938 | 0.00 | 1.52 | 0.82 | 0.62 | 0.65 | 1.62 | 2.45 | 0.31 | 3.11 | 3.60 | 0.00 | 0.80 | 15.50 | |||||||||||||
1939 | 1.54 | 0.14 | 0.16 | 0.92 | 0.96 | 2.29 | 3.71 | 1.27 | 1.95 | 0.34 | 0.75 | 1.48 | 15.51 | |||||||||||||
1940 | 0.48 | 0.65 | 0.37 | 0.45 | 5.07 | 0.10 | 0.85 | 2.85 | 0.94 | 0.00 | 3.66 | 0.28 | 15.70 | |||||||||||||
1941 | 0.37 | 0.07 | 1.88 | 2.62 | 7.63 | 3.23 | 3.12 | 3.53 | 8.97 | 3.47 | 0.00 | 0.00 | 34.89 | |||||||||||||
1942 | 0.00 | 0.46 | 0.06 | 4.66 | 0.04 | 0.99 | 5.82 | 2.44 | 3.29 | 2.73 | 0.00 | 0.47 | 20.96 | |||||||||||||
1943 | 0.13 | 0.05 | 0.05 | 0.26 | 1.16 | 2.16 | 3.80 | 2.88 | 0.41 | 0.03 | 0.40 | 0.85 | 12.18 | |||||||||||||
1944 | 1.42 | 0.15 | 0.02 | 2.20 | 2.60 | 0.41 | 5.81 | 3.63 | 1.54 | 0.29 | 0.55 | 0.38 | 19.00 | |||||||||||||
1945 | 0.80 | 0.32 | 0.18 | 0.60 | 0.92 | 0.85 | 1.74 | 1.93 | 2.32 | 0.75 | 0.00 | 0.07 | 10.48 | |||||||||||||
1946 | 0.06 | 0.08 | 0.35 | 0.45 | 2.56 | 0.59 | 1.39 | 4.83 | 4.59 | 1.54 | 0.58 | 0.05 | 17.07 | |||||||||||||
1947 | 0.19 | 0.04 | 0.20 | 0.52 | 5.01 | 0.79 | 1.93 | k | 2.35 | e | 0.34 | 0.09 | f | 0.49 | a | 0.94 | a | 10.87 | b | |||||||
1948 | 0.42 | 1.29 | 0.92 | 0.11 | 3.83 | 1.54 | 1.24 | 2.21 | 0.04 | 1.23 | 0.33 | 0.02 | 13.18 | |||||||||||||
1949 | 0.89 | 1.58 | 0.86 | 2.70 | 1.46 | 2.87 | 4.27 | 0.90 | 2.16 | 0.16 | a | 0.00 | 0.41 | 18.26 | ||||||||||||
1950 | 0.04 | 0.06 | 0.02 | 0.33 | 0.95 | 1.67 | 4.42 | 1.72 | 2.46 | 0.06 | 0.00 | 0.15 | 11.88 | |||||||||||||
1951 | 0.52 | 0.64 | 0.36 | 0.38 | 2.86 | 1.09 | 4.01 | 1.62 | 0.33 | 0.42 | 0.20 | 0.15 | 12.58 | |||||||||||||
1952 | 0.42 | 0.13 | 0.63 | 1.43 | 1.37 | 0.69 | 1.89 | 4.11 | 0.43 | 0.00 | 0.43 | 0.26 | 11.79 | |||||||||||||
1953 | 0.00 | 0.42 | 0.71 | 0.18 | 0.85 | 0.25 | 1.78 | 2.21 | 0.13 | 0.65 | 0.89 | 0.58 | 8.65 | |||||||||||||
1954 | 0.42 | 0.14 | 0.19 | 0.18 | 2.44 | 0.01 | 3.29 | 2.13 | 1.52 | 1.40 | 0.00 | 0.03 | 11.75 | |||||||||||||
1955 | 0.18 | 0.08 | 0.11 | 2.17 | 3.30 | 0.34 | 2.43 | 0.49 | 1.83 | 0.00 | 0.10 | 0.08 | 11.11 | |||||||||||||
1956 | 0.07 | a | 0.12 | 0.16 | 0.19 | 2.80 | 1.35 | 2.06 | 0.56 | 0.00 | 0.34 | 0.15 | 0.00 | 7.80 | ||||||||||||
1957 | 0.33 | 0.09 | 2.33 | 1.31 | 1.67 | 0.60 | 1.34 | 4.26 | 0.15 | a | 1.86 | 0.72 | 0.00 | 14.66 | ||||||||||||
1958 | 0.47 | 0.81 | 3.14 | 1.58 | 1.93 | 1.84 | 4.80 | 2.07 | 1.40 | 0.17 | 0.64 | 0.32 | 19.17 | |||||||||||||
1959 | 0.48 | 0.12 | 0.60 | 0.41 | 2.39 | 2.78 | 1.57 | 6.47 | 0.24 | 1.85 | 0.13 | 2.59 | 19.63 | |||||||||||||
1960 | 1.17 | 0.57 | 0.88 | 0.05 | 0.61 | 4.65 | 4.99 | 2.41 | ----- | z | ----- | z | ----- | z | ----- | z | 15.33 | d | ||||||||
1961 | ----- | z | ----- | z | 1.15 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.15 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.35 | 0.31 | 0.68 | 1.15 | 2.35 | 1.93 | 2.70 | 2.88 | 1.57 | 1.29 | 0.42 | 0.52 | 16.12 | |||||||||||||
S.D. | 0.41 | 0.38 | 0.84 | 1.29 | 1.66 | 1.49 | 1.35 | 2.11 | 1.82 | 1.51 | 0.60 | 0.70 | 6.01 | |||||||||||||
SKEW | 1.55 | 1.81 | 2.19 | 1.45 | 1.01 | 1.16 | 0.33 | 1.40 | 2.14 | 1.38 | 3.27 | 1.79 | 1.53 | |||||||||||||
MAX | 1.58 | 1.58 | 4.12 | 4.85 | 7.63 | 6.65 | 5.82 | 9.50 | 8.97 | 5.79 | 3.66 | 2.69 | 34.89 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.48 | 0.31 | 0.00 | 0.00 | 0.00 | 0.00 | 7.61 | |||||||||||||
YRS | 50 | 49 | 50 | 49 | 49 | 49 | 48 | 49 | 49 | 47 | 50 | 49 | 47 |