YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.96 | 0.06 | 4.02 | j | ||
1906 | 0.10 | 0.77 | 0.05 | 3.40 | 2.50 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | b | 6.82 | f | ||||
1907 | 0.87 | 0.00 | 0.00 | 1.04 | 1.11 | 3.27 | 2.06 | 5.40 | 0.92 | 1.01 | 0.40 | 1.90 | 17.98 | |||||||||||||
1908 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 2.83 | 3.89 | 1.08 | 0.39 | 0.29 | ----- | z | ----- | z | 8.48 | f | ||||||
1909 | ----- | z | ----- | z | 0.71 | 0.17 | 1.64 | 5.10 | 1.27 | 0.65 | 2.12 | 2.60 | 1.21 | 0.15 | 15.62 | b | ||||||||||
1910 | 0.20 | 0.03 | 0.12 | 1.51 | 2.96 | 2.72 | 2.80 | 3.00 | 0.05 | a | 0.00 | 0.00 | 0.02 | 13.41 | ||||||||||||
1911 | 0.00 | 0.54 | 0.43 | 0.59 | 3.37 | 0.28 | 3.60 | 1.92 | a | 0.52 | 1.78 | 0.22 | 1.28 | a | 14.53 | |||||||||||
1912 | 0.00 | 1.30 | 0.38 | 2.56 | 2.37 | 3.36 | 0.72 | 3.34 | 1.98 | 0.05 | 0.00 | 0.03 | 16.09 | |||||||||||||
1913 | 0.06 | 0.16 | 0.10 | 0.88 | 2.35 | 1.29 | 0.84 | 1.41 | 1.54 | 0.10 | 1.78 | 3.18 | 13.69 | |||||||||||||
1914 | 0.05 | 0.00 | 0.00 | 3.91 | 7.24 | 3.59 | 2.58 | 1.38 | 0.32 | 3.00 | 0.00 | 0.56 | 22.63 | |||||||||||||
1915 | 0.19 | 0.72 | ----- | z | ----- | z | 2.14 | 2.21 | 3.70 | 2.11 | 1.21 | 2.60 | 0.00 | 0.00 | 14.88 | b | ||||||||||
1916 | 0.34 | 0.00 | 0.12 | 1.49 | 0.58 | 4.42 | 2.55 | 3.45 | 0.72 | 0.22 | 0.03 | 0.44 | 14.36 | |||||||||||||
1917 | 0.14 | 0.09 | 0.03 | 0.37 | 2.60 | 1.03 | 1.64 | 2.28 | a | 1.28 | 0.31 | 1.02 | 0.00 | 10.79 | ||||||||||||
1918 | 0.27 | 0.05 | a | 2.85 | 0.89 | 4.87 | 1.23 | 1.20 | 1.54 | 1.49 | 1.87 | 0.25 | 1.74 | 18.25 | ||||||||||||
1919 | 0.10 | 0.96 | 3.18 | 2.76 | 2.75 | 1.88 | 2.41 | 3.45 | 5.12 | 2.50 | 1.14 | b | 0.00 | 26.25 | ||||||||||||
1920 | 0.36 | 0.00 | 0.05 | 0.31 | 3.25 | 6.81 | 2.56 | 1.33 | 0.81 | ----- | z | 0.34 | 0.47 | 16.29 | a | |||||||||||
1921 | 1.80 | 0.40 | 0.60 | 0.76 | 3.70 | 5.82 | 5.12 | 0.94 | 0.04 | 0.54 | 0.00 | 0.31 | 20.03 | |||||||||||||
1922 | 0.32 | 1.33 | 0.73 | 5.20 | 5.04 | 3.22 | 1.77 | 1.88 | 0.24 | 0.43 | 0.36 | 0.02 | 20.54 | |||||||||||||
1923 | 0.00 | 1.03 | 1.72 | 4.09 | 1.78 | 6.05 | 0.87 | 6.92 | 2.10 | 5.88 | 1.64 | 1.32 | 33.40 | |||||||||||||
1924 | 0.05 | 0.09 | 1.59 | 0.68 | a | 2.29 | 0.91 | 0.93 | 5.00 | a | 1.72 | c | 0.88 | 0.24 | 0.58 | 14.96 | ||||||||||
1925 | 0.12 | 0.34 | 0.12 | a | 1.54 | 3.36 | 1.93 | 4.09 | 3.00 | 3.68 | 2.04 | 0.35 | 0.11 | 20.68 | ||||||||||||
1926 | 0.22 | 0.12 | 1.00 | 2.84 | 3.70 | 4.00 | 0.68 | 1.32 | 2.05 | 0.33 | 0.10 | 0.81 | 17.17 | |||||||||||||
1927 | 0.00 | 0.30 | 0.32 | 0.90 | 0.00 | 3.59 | 4.85 | 4.53 | 2.76 | 0.22 | 0.00 | 0.05 | a | 17.52 | ||||||||||||
1928 | 0.00 | 0.34 | 0.80 | 0.47 | 6.28 | 3.37 | 3.14 | 4.91 | 0.13 | 4.25 | 1.75 | 1.17 | 26.61 | |||||||||||||
1929 | 0.09 | 0.54 | 2.43 | 0.40 | 2.21 | 2.91 | 1.60 | 5.66 | 1.53 | 1.04 | 1.66 | 0.09 | 20.16 | |||||||||||||
1930 | 0.60 | b | 0.00 | 0.79 | 2.53 | 1.50 | 5.58 | 4.09 | 2.28 | 0.66 | 6.79 | 0.44 | 0.00 | 25.26 | ||||||||||||
1931 | 0.27 | 0.52 | 1.88 | 2.13 | 1.92 | 0.85 | 2.37 | 2.40 | 0.80 | 0.85 | 0.36 | 0.31 | 14.66 | |||||||||||||
1932 | 0.84 | w | 0.46 | 0.52 | 1.61 | 1.44 | 8.74 | 1.24 | 1.68 | 1.64 | 0.88 | 0.18 | 0.86 | 19.25 | a | |||||||||||
1933 | 0.02 | 0.17 | 0.04 | 0.08 | 0.76 | 0.70 | 0.54 | 5.63 | 0.54 | 0.76 | a | 0.81 | 0.09 | 10.14 | ||||||||||||
1934 | 0.00 | 0.34 | 0.09 | 0.81 | 1.52 | 1.37 | 0.77 | 0.71 | 2.37 | 1.46 | 0.34 | 0.00 | 9.78 | |||||||||||||
1935 | 0.68 | 0.02 | 0.27 | 0.00 | 2.05 | 1.63 | 2.91 | 2.26 | 1.89 | 0.65 | 0.87 | 0.08 | 13.31 | |||||||||||||
1936 | 0.37 | 0.01 | 0.00 | 0.01 | 3.67 | 2.44 | 1.49 | 0.25 | 1.19 | 0.07 | 0.00 | 0.43 | 9.93 | |||||||||||||
1937 | 0.01 | 0.10 | 0.60 | 1.04 | 5.81 | 1.28 | 1.68 | 1.27 | 1.10 | 1.12 | 0.15 | 0.32 | 14.48 | |||||||||||||
1938 | 0.00 | 0.40 | 0.61 | 0.77 | 1.47 | 1.11 | 1.49 | 1.04 | 4.12 | 2.52 | 0.04 | 0.51 | 14.08 | |||||||||||||
1939 | 2.04 | 0.34 | 0.47 | 2.09 | 0.68 | 2.70 | 1.25 | 2.79 | 0.57 | 0.61 | 0.10 | 1.11 | 14.75 | |||||||||||||
1940 | 0.27 | 0.46 | 0.31 | 0.50 | 2.74 | 0.28 | 0.84 | 1.22 | 1.72 | 0.21 | 3.83 | 0.36 | 12.74 | |||||||||||||
1941 | 0.25 | 0.36 | 2.18 | 2.65 | 9.97 | 5.37 | 6.78 | 2.29 | 5.24 | 5.67 | 0.02 | 0.13 | 40.91 | |||||||||||||
1942 | 0.00 | 0.01 | 1.26 | 3.35 | 0.15 | 2.99 | 1.80 | 3.09 | 3.10 | 4.66 | 0.00 | 0.85 | 21.26 | |||||||||||||
1943 | 0.06 | 0.06 | 0.01 | 1.07 | 1.55 | 4.48 | 0.75 | 3.80 | 0.15 | 0.24 | 0.51 | 1.06 | 13.74 | |||||||||||||
1944 | 0.92 | 0.49 | 0.31 | 3.32 | 3.19 | 0.36 | 3.16 | 2.78 | 1.46 | 1.66 | 0.71 | 1.19 | 19.55 | |||||||||||||
1945 | 0.95 | 0.23 | 0.43 | 0.81 | 0.10 | 0.62 | 4.67 | 2.11 | 3.04 | 0.44 | 0.00 | 0.16 | 13.56 | |||||||||||||
1946 | 0.00 | 0.16 | 0.33 | 2.15 | 3.25 | 1.65 | 1.33 | 4.20 | 1.45 | 4.37 | 0.90 | 0.02 | 19.81 | |||||||||||||
1947 | 0.19 | 0.25 | 0.49 | 2.22 | 5.57 | 1.32 | 3.46 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 10.04 | f | ||||||
1948 | 0.52 | 1.96 | 0.90 | 0.12 | 2.23 | 1.82 | 1.18 | 6.12 | 0.10 | 0.87 | 1.44 | 0.06 | 17.32 | |||||||||||||
1949 | 0.74 | 1.20 | 0.87 | 2.77 | 5.92 | 3.25 | 5.74 | 1.66 | 0.66 | 0.13 | 0.04 | 0.50 | 23.48 | |||||||||||||
1950 | 0.01 | 0.02 | 0.02 | 0.75 | 1.09 | 4.80 | 4.95 | 2.20 | 4.48 | 0.54 | 0.03 | 0.18 | 19.07 | |||||||||||||
1951 | 0.83 | 0.75 | 0.48 | 0.42 | 2.80 | 1.06 | 4.45 | 1.13 | 0.07 | 0.91 | 0.11 | 0.03 | 13.04 | |||||||||||||
1952 | 0.21 | 0.71 | 0.91 | 3.98 | 1.69 | 1.25 | 1.30 | 3.90 | 0.35 | 0.00 | 0.78 | 0.29 | 15.37 | |||||||||||||
1953 | 0.00 | 0.16 | 0.79 | 0.08 | 1.20 | 0.24 | 2.02 | 4.73 | 0.13 | 5.00 | 0.69 | 0.25 | 15.29 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.31 | 0.40 | 0.69 | 1.57 | 2.77 | 2.72 | 2.43 | 2.74 | 1.51 | 1.61 | 0.63 | 0.49 | 17.82 | |||||||||||||
S.D. | 0.44 | 0.43 | 0.77 | 1.32 | 1.99 | 1.94 | 1.56 | 1.64 | 1.35 | 1.79 | 0.88 | 0.63 | 6.22 | |||||||||||||
SKEW | 2.29 | 1.57 | 1.64 | 0.82 | 1.38 | 0.93 | 0.87 | 0.74 | 1.20 | 1.39 | 2.34 | 2.11 | 1.63 | |||||||||||||
MAX | 2.04 | 1.96 | 3.18 | 5.20 | 9.97 | 8.74 | 6.78 | 6.92 | 5.24 | 6.79 | 3.96 | 3.18 | 40.91 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.24 | 0.54 | 0.25 | 0.04 | 0.00 | 0.00 | 0.00 | 9.78 | |||||||||||||
YRS | 46 | 46 | 46 | 46 | 47 | 47 | 46 | 46 | 46 | 45 | 46 | 47 | 41 |