YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.56 | 1.06 | 1.60 | ----- | z | |||
1908 | 0.86 | 0.50 | 0.68 | 0.42 | 0.44 | 0.38 | ----- | z | ----- | z | ----- | z | 1.40 | 1.02 | 1.08 | ----- | z | |||||||||
1909 | 1.44 | 0.80 | 0.32 | 0.18 | 0.26 | ----- | z | ----- | z | ----- | z | ----- | z | 1.06 | 2.06 | 0.82 | ----- | z | ||||||||
1910 | 1.22 | 1.46 | 0.42 | ----- | z | ----- | z | ----- | z | 0.00 | 0.04 | 0.10 | 0.21 | 1.76 | 1.20 | ----- | z | |||||||||
1911 | 3.42 | 0.42 | 0.32 | 0.83 | 0.98 | 0.60 | 0.00 | 0.00 | 1.27 | 0.32 | 2.40 | 0.70 | 3.42 | |||||||||||||
1912 | 1.89 | 0.92 | 1.11 | 0.51 | t | 0.97 | 0.80 | 0.36 | 0.52 | 0.92 | 0.95 | ----- | z | ----- | z | ----- | z | |||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.84 | ----- | z | |
1928 | 1.01 | 0.40 | 1.12 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.12 | ----- | z | ||||
1929 | 0.61 | 0.27 | 0.74 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.64 | ----- | z | ||||
1930 | 0.60 | 0.78 | 0.76 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.84 | ----- | z | ||||
1931 | 1.12 | 0.67 | 0.71 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.08 | ----- | z | ||||
1932 | 0.77 | 0.41 | 0.72 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.79 | ----- | z | ||||
1933 | 3.16 | 1.32 | 0.60 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.78 | ----- | z | ||||
1934 | 0.73 | 0.31 | 0.96 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.76 | ----- | z | ||||
1935 | 1.46 | 0.68 | 1.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.40 | ----- | z | ||||
1936 | 1.80 | 0.95 | 0.76 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.03 | ----- | z | ||||
1937 | 0.83 | 4.00 | 0.83 | 1.45 | y | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.09 | ----- | z | ||||
1938 | 0.82 | 2.30 | 1.76 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.71 | 0.92 | 1.89 | a | ----- | z | |||||
1939 | 0.80 | 0.62 | 0.95 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.10 | ----- | z | ||||
1940 | 0.90 | 1.40 | 0.75 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.13 | ----- | z | ||||
1941 | 0.92 | 0.42 | 0.32 | 0.55 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.50 | 2.49 | 1.95 | ----- | z | |||||||
1942 | 0.71 | 0.82 | 0.29 | 0.42 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.67 | 1.90 | 2.10 | ----- | z | |||||||
1943 | 1.20 | 1.33 | 1.12 | 0.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.42 | 1.28 | ----- | z | ||||||
1944 | 0.62 | 0.52 | 0.32 | 0.54 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.47 | f | 0.52 | ----- | z | |||||
1945 | 0.62 | 1.10 | 0.87 | 0.65 | 0.80 | 0.03 | 0.10 | 0.30 | 0.41 | 0.40 | 1.64 | 1.71 | 1.71 | |||||||||||||
1946 | 0.92 | a | 1.43 | 1.23 | a | 0.22 | 0.50 | a | 0.30 | 0.50 | 0.02 | 1.42 | 0.97 | 1.43 | 1.00 | 1.43 | c | |||||||||
1947 | 0.61 | 1.28 | 1.02 | 0.68 | 0.20 | a | 0.50 | 1.12 | 0.49 | 0.55 | 2.80 | 0.62 | 0.54 | 2.80 | a | |||||||||||
1948 | 2.15 | 1.05 | 1.19 | 0.45 | 0.50 | a | 0.40 | c | 0.30 | ----- | z | ----- | z | 0.21 | s | 1.15 | 1.30 | ----- | z | |||||||
1949 | 1.41 | 1.69 | a | 0.38 | a | 0.13 | 1.04 | 0.40 | 0.02 | 0.05 | 0.22 | 0.54 | 1.22 | 0.62 | a | 1.69 | c | |||||||||
1950 | 1.68 | 1.06 | 1.10 | a | 0.40 | 0.34 | 0.49 | 0.08 | 0.45 | 0.66 | 2.20 | 2.65 | 0.55 | 2.65 | a | |||||||||||
1951 | 1.07 | a | 1.50 | 0.68 | 0.38 | 0.50 | 0.00 | 0.03 | 0.48 | 0.32 | 1.96 | 1.24 | 1.17 | 1.96 | a | |||||||||||
1952 | 0.96 | 0.62 | 0.37 | 0.42 | 0.14 | 2.25 | 0.00 | a | 0.22 | 0.40 | 0.21 | 0.58 | 1.06 | 2.25 | a | |||||||||||
1953 | 1.42 | 0.90 | 0.72 | 0.67 | 0.58 | 0.34 | 0.00 | 0.72 | 0.22 | 1.13 | 1.62 | a | 1.91 | a | 1.91 | b | ||||||||||
1954 | 2.65 | 1.24 | 0.86 | 0.88 | 0.22 | 0.33 | 0.10 | 0.32 | 0.40 | 0.60 | 1.88 | 0.90 | a | 2.65 | a | |||||||||||
1955 | 0.75 | 0.37 | 0.60 | 0.86 | 0.45 | 0.48 | 0.35 | 0.10 | 0.55 | 2.30 | 1.82 | 2.93 | 2.93 | |||||||||||||
1956 | 1.55 | 2.00 | 0.88 | 0.42 | 0.56 | 0.47 | 0.01 | 0.73 | 0.46 | 0.91 | 0.70 | 1.34 | 2.00 | |||||||||||||
1957 | 0.75 | 1.40 | 1.18 | 0.80 | 1.03 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.24 | 1.06 | 0.79 | 0.54 | 0.53 | 0.52 | 0.20 | 0.32 | 0.56 | 1.02 | 1.46 | 1.39 | 2.28 | |||||||||||||
S.D. | 0.70 | 0.71 | 0.33 | 0.24 | 0.28 | 0.52 | 0.30 | 0.25 | 0.39 | 0.75 | 0.65 | 0.61 | 0.60 | |||||||||||||
SKEW | 1.65 | 2.14 | 0.44 | 0.02 | 0.52 | 2.62 | 2.04 | 0.22 | 1.10 | 1.06 | 0.18 | 0.54 | 0.37 | |||||||||||||
MAX | 3.42 | 4.00 | 1.76 | 0.90 | 1.04 | 2.25 | 1.12 | 0.73 | 1.42 | 2.80 | 2.65 | 2.93 | 3.42 | |||||||||||||
MIN | 0.60 | 0.27 | 0.29 | 0.13 | 0.14 | 0.00 | 0.00 | 0.00 | 0.10 | 0.21 | 0.42 | 0.52 | 1.43 | |||||||||||||
YRS | 35 | 35 | 35 | 20 | 16 | 15 | 15 | 14 | 14 | 20 | 21 | 35 | 12 |