YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | 1.82 | a | 1.24 | 1.86 | 3.43 | 2.53 | 1.51 | ----- | z | 0.68 | 13.07 | e | ||||||
1910 | ----- | z | 0.16 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 6.57 | ----- | z | ----- | z | 0.20 | ----- | z | 6.93 | h | ||||
1911 | 0.14 | 0.72 | 0.11 | 0.32 | 2.98 | 0.80 | 3.31 | 2.27 | 0.99 | 3.70 | 0.30 | 1.96 | 17.60 | |||||||||||||
1912 | 0.00 | 1.66 | 0.41 | 2.77 | 2.22 | 1.85 | 3.23 | 3.13 | 1.47 | 0.24 | 0.03 | 0.25 | 17.26 | |||||||||||||
1913 | 0.21 | 0.59 | 0.27 | 2.32 | 1.49 | 2.65 | 0.45 | 1.11 | 1.63 | 0.94 | 0.98 | 2.29 | 14.93 | |||||||||||||
1914 | 0.00 | 0.13 | 0.25 | 0.95 | 6.27 | 0.83 | 5.68 | 1.56 | 0.00 | 4.03 | 0.00 | 0.70 | 20.40 | |||||||||||||
1915 | 0.36 | 1.01 | 0.61 | 5.00 | 1.16 | 1.29 | 1.79 | 2.27 | 1.70 | 0.63 | 0.00 | 0.08 | 15.90 | |||||||||||||
1916 | 1.03 | 0.00 | 0.04 | 1.08 | 0.46 | 3.35 | 1.47 | 3.68 | 0.84 | 0.71 | 0.64 | 0.75 | 14.05 | |||||||||||||
1917 | 0.56 | 0.47 | 0.13 | 0.43 | 2.26 | 0.57 | 1.14 | 2.29 | 1.33 | 0.01 | 0.68 | 0.00 | 9.87 | |||||||||||||
1918 | 0.32 | 0.05 | 1.62 | 1.80 | 1.17 | 1.27 | 2.95 | 1.09 | 0.74 | 2.98 | 0.55 | 2.31 | 16.85 | |||||||||||||
1919 | 0.00 | 0.53 | 3.87 | 4.69 | 2.19 | 2.71 | 1.16 | 3.35 | 4.87 | 3.06 | 1.04 | 0.00 | 27.47 | |||||||||||||
1920 | 0.10 | 0.22 | 0.02 | 0.25 | 2.01 | 2.08 | 1.85 | 3.25 | 1.40 | 2.21 | 0.00 | 0.15 | 13.54 | |||||||||||||
1921 | 1.05 | 0.08 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.13 | j | ||
1922 | ----- | z | 0.50 | 0.21 | 2.25 | 1.24 | 1.75 | 1.60 | 1.86 | 0.53 | 0.05 | 0.56 | 0.00 | 10.55 | a | |||||||||||
1923 | 0.00 | ----- | z | 0.34 | 1.65 | 0.00 | 4.20 | 1.60 | 3.70 | 4.75 | 4.60 | 1.06 | 1.02 | 22.92 | a | |||||||||||
1924 | ----- | z | ----- | z | ----- | z | ----- | z | 0.70 | 0.35 | 2.70 | 5.60 | 0.40 | 0.00 | 0.00 | 0.40 | 10.15 | d | ||||||||
1925 | 0.14 | 0.04 | 0.00 | 0.00 | 4.25 | 0.40 | 3.60 | 1.30 | 3.75 | 1.30 | 0.00 | 0.08 | 14.86 | |||||||||||||
1926 | ----- | z | ----- | z | ----- | z | ----- | z | 2.29 | 1.72 | 2.43 | 2.24 | 1.14 | 0.75 | 0.06 | 0.81 | 11.44 | d | ||||||||
1927 | 0.00 | 0.04 | 0.19 | 0.24 | ----- | z | 4.38 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.85 | g | |||||
1928 | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | k | |
1929 | ----- | z | ----- | z | 1.73 | 0.00 | 2.17 | 1.37 | 3.01 | 3.55 | 0.46 | 1.25 | 0.79 | 0.13 | 14.46 | b | ||||||||||
1930 | 0.27 | 0.00 | 0.40 | 0.79 | 2.54 | 2.91 | 2.14 | 2.02 | 1.90 | 4.88 | 0.12 | 0.03 | 18.00 | |||||||||||||
1931 | 0.39 | 0.15 | 0.44 | 2.20 | 4.86 | ----- | z | 3.61 | 2.66 | 1.63 | 0.66 | 0.05 | 0.30 | 16.95 | a | |||||||||||
1932 | 0.22 | 0.64 | 0.74 | 0.97 | 0.91 | b | 5.32 | 0.61 | 0.99 | 1.78 | 0.46 | 0.04 | 1.11 | 13.79 | ||||||||||||
1933 | 0.00 | 0.00 | 0.00 | 0.00 | 0.62 | 1.09 | 2.36 | 1.98 | 0.05 | 0.95 | 0.06 | 0.11 | 7.22 | |||||||||||||
1934 | 0.00 | 0.27 | 0.02 | 0.63 | 1.78 | 0.62 | 0.37 | 2.07 | 0.62 | 0.30 | 0.17 | 0.00 | 6.85 | |||||||||||||
1935 | 0.78 | 0.00 | 0.22 | 0.01 | 1.70 | 0.80 | 0.20 | 1.48 | 2.07 | 0.32 | 0.80 | 0.19 | 8.57 | |||||||||||||
1936 | 0.32 | 0.00 | 0.00 | 0.03 | 4.77 | 0.85 | 2.43 | 1.56 | 1.76 | 0.00 | 0.00 | 0.09 | 11.81 | |||||||||||||
1937 | 0.08 | 0.02 | 0.33 | 0.52 | 4.60 | 1.81 | 1.42 | 0.22 | 3.25 | 0.46 | 0.08 | 0.40 | 13.19 | |||||||||||||
1938 | 0.00 | 0.95 | 0.15 | 1.61 | 1.05 | 1.51 | 1.81 | 0.24 | 3.34 | 1.79 | 0.00 | 0.50 | 12.95 | |||||||||||||
1939 | 1.57 | 0.41 | 0.09 | 1.71 | 1.80 | 1.69 | 0.26 | 1.55 | 1.40 | 0.11 | 0.00 | 1.49 | 12.08 | |||||||||||||
1940 | 0.22 | 0.59 | 0.35 | 1.42 | 1.40 | 0.41 | 0.90 | 2.53 | 1.29 | 0.18 | 2.59 | 0.27 | 12.15 | |||||||||||||
1941 | 0.40 | 0.62 | 2.30 | 3.44 | 8.43 | 2.65 | 2.63 | 1.98 | 9.36 | 3.75 | 0.04 | 0.08 | 35.68 | |||||||||||||
1942 | 0.05 | 0.33 | 0.53 | 7.56 | 0.08 | 3.90 | 2.83 | 1.95 | 3.36 | 2.32 | 0.00 | 0.33 | 23.24 | |||||||||||||
1943 | 0.05 | 0.00 | 0.02 | 1.02 | 2.14 | 0.63 | 0.60 | 3.07 | 1.07 | 0.02 | 0.94 | 1.28 | 10.84 | |||||||||||||
1944 | 0.59 | 0.35 | 0.00 | 2.78 | 2.14 | 0.29 | 7.07 | 2.76 | 1.56 | 0.50 | 0.61 | 0.70 | 19.35 | |||||||||||||
1945 | 0.95 | 0.42 | 0.09 | 0.81 | 0.06 | 1.34 | 3.98 | 2.98 | 1.76 | 1.04 | 0.00 | 0.05 | 13.48 | |||||||||||||
1946 | 0.02 | 0.10 | 0.42 | 1.92 | 3.78 | 0.09 | 0.78 | 3.79 | 1.65 | 1.32 | 1.40 | 0.00 | 15.27 | |||||||||||||
1947 | 0.29 | 0.26 | 0.19 | 0.74 | 5.47 | 1.31 | 4.17 | 1.36 | 0.09 | 0.19 | 0.45 | 1.20 | 15.72 | |||||||||||||
1948 | 0.57 | 1.10 | 1.10 | 0.23 | 3.93 | 1.07 | 2.90 | 2.22 | 0.08 | 2.73 | 0.00 | 0.00 | 15.93 | |||||||||||||
1949 | 0.64 | 1.42 | 0.93 | 3.61 | 7.18 | 3.16 | 2.72 | 1.83 | 1.86 | 0.00 | 0.00 | 0.24 | 23.59 | |||||||||||||
1950 | 0.01 | 0.00 | 0.01 | 0.45 | 0.75 | 2.12 | 5.22 | 4.14 | 1.78 | 0.13 | 0.00 | 0.06 | 14.67 | |||||||||||||
1951 | 0.66 | 0.88 | 0.34 | 0.29 | 4.45 | 2.87 | 4.00 | 3.13 | 0.43 | 1.11 | 0.12 | 0.09 | 18.37 | |||||||||||||
1952 | 0.19 | 0.15 | 0.65 | 1.48 | 1.31 | 0.62 | 1.40 | 5.86 | 0.41 | 0.00 | 0.50 | b | 0.30 | 12.87 | ||||||||||||
1953 | 0.00 | 0.27 | 0.65 | 0.13 | 0.66 | 0.52 | 3.18 | 2.02 | 0.59 | 0.49 | 0.87 | 0.30 | 9.68 | |||||||||||||
1954 | 0.24 | 0.05 | 0.13 | 0.42 | 2.94 | 0.62 | 1.91 | 1.09 | 1.51 | 2.23 | 0.00 | 0.01 | 11.15 | |||||||||||||
1955 | 0.02 | 0.19 | 0.01 | 1.30 | 3.79 | 0.42 | 2.15 | 1.79 | 2.44 | 0.00 | 0.07 | 0.01 | 12.19 | |||||||||||||
1956 | 0.08 | 0.01 | 0.03 | 0.33 | 3.29 | 1.63 | 4.68 | 2.58 | 0.00 | 0.32 | 0.04 | 0.00 | 12.99 | |||||||||||||
1957 | 0.50 | 0.05 | a | 2.11 | 1.71 | 3.10 | 0.35 | 1.78 | 2.68 | 0.07 | 1.87 | 0.94 | 0.00 | 15.16 | ||||||||||||
1958 | 0.22 | 0.75 | 2.52 | 2.37 | 1.89 | 3.00 | 5.23 | 1.10 | 0.90 | 0.31 | 0.33 | 0.54 | 19.16 | |||||||||||||
1959 | 0.34 | 0.09 | 1.00 | 0.32 | 3.40 | 1.57 | 3.05 | 6.30 | 0.60 | 2.31 | 0.13 | 1.38 | 20.49 | |||||||||||||
1960 | 0.77 | 0.43 | 0.56 | 0.43 | 0.89 | 3.92 | 6.49 | 2.01 | 3.89 | 4.31 | 0.00 | 0.83 | 24.53 | |||||||||||||
1961 | 0.01 | 0.14 | 0.79 | 0.98 | 0.34 | 1.79 | 4.67 | 3.28 | 4.19 | 1.36 | 1.42 | 0.05 | 19.02 | |||||||||||||
1962 | 0.47 | 0.01 | 0.03 | 0.37 | 1.43 | 3.65 | 4.09 | 0.21 | 0.60 | 0.01 | 0.12 | 0.29 | 11.28 | |||||||||||||
1963 | 0.08 | 0.29 | 0.02 | 1.45 | 2.76 | 1.91 | 2.02 | 6.48 | 0.91 | 0.20 | 0.00 | 0.22 | 16.34 | |||||||||||||
1964 | 0.00 | 0.35 | ----- | z | 0.58 | 0.89 | 0.65 | 1.22 | 1.81 | 4.40 | 0.13 | 1.37 | 0.43 | 11.83 | a | |||||||||||
1965 | 0.00 | 0.23 | 0.61 | 0.37 | 3.18 | 5.56 | 4.15 | 1.84 | 2.89 | ----- | z | ----- | z | ----- | z | 18.83 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.30 | 0.35 | 0.54 | 1.32 | 2.43 | 1.80 | 2.62 | 2.55 | 1.77 | 1.24 | 0.39 | 0.47 | 15.69 | |||||||||||||
S.D. | 0.35 | 0.38 | 0.77 | 1.47 | 1.83 | 1.34 | 1.60 | 1.48 | 1.67 | 1.38 | 0.53 | 0.59 | 5.44 | |||||||||||||
SKEW | 1.53 | 1.50 | 2.40 | 2.08 | 1.16 | 1.01 | 0.71 | 1.11 | 2.10 | 1.17 | 1.83 | 1.66 | 1.31 | |||||||||||||
MAX | 1.57 | 1.66 | 3.87 | 7.56 | 8.43 | 5.56 | 7.07 | 6.57 | 9.36 | 4.88 | 2.59 | 2.31 | 35.68 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.09 | 0.20 | 0.21 | 0.00 | 0.00 | 0.00 | 0.00 | 6.85 | |||||||||||||
YRS | 50 | 51 | 51 | 52 | 53 | 53 | 53 | 54 | 53 | 52 | 52 | 52 | 44 |