YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | 0.10 | 0.13 | 0.70 | 0.70 | 1.20 | 0.20 | 1.25 | 0.95 | ----- | z | ||||||||
1906 | 0.13 | 0.63 | 0.35 | 0.20 | 0.05 | 0.00 | 0.97 | 0.80 | 0.27 | 0.00 | 0.45 | 1.91 | 1.91 | |||||||||||||
1907 | 0.70 | 0.35 | 0.08 | 0.60 | 0.28 | 0.30 | 1.11 | 0.85 | 1.20 | 0.85 | 0.42 | 0.00 | 1.20 | |||||||||||||
1908 | 0.65 | 0.71 | 0.23 | 0.11 | 0.33 | 0.00 | 0.89 | 1.55 | 0.57 | 0.00 | 0.38 | 0.55 | 1.55 | |||||||||||||
1909 | 0.00 | 0.55 | 0.40 | 0.00 | 0.00 | 0.00 | 0.94 | 0.94 | 0.97 | 0.27 | 0.20 | 0.30 | 0.97 | |||||||||||||
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | 0.05 | 1.00 | 1.10 | 0.60 | 0.10 | 0.60 | 0.00 | 2.00 | ----- | z | ||||||||
1913 | 0.25 | 0.57 | 0.34 | 0.43 | 0.17 | 0.16 | 0.57 | 0.60 | 0.40 | 1.07 | 1.50 | 0.58 | 1.50 | |||||||||||||
1914 | 0.20 | 0.25 | 0.33 | 0.01 | 0.03 | 0.60 | 1.50 | 2.00 | 0.90 | 2.00 | ----- | 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 | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | 0.00 | ----- | z | ----- | z | 0.00 | ----- | z | 0.10 | 0.92 | 1.01 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | 0.95 | 0.38 | 0.00 | 0.24 | 0.01 | 0.35 | 0.51 | 0.18 | 1.05 | 0.60 | 0.46 | 0.06 | 1.05 | |||||||||||||
1934 | 0.02 | 0.28 | 0.40 | 0.80 | 0.00 | 0.07 | 0.24 | 2.00 | 0.86 | 0.60 | ----- | z | 0.73 | ----- | z | |||||||||||
1935 | 0.85 | 0.75 | 0.15 | 0.22 | 0.55 | 0.69 | 0.75 | 0.60 | 1.11 | ----- | z | 1.20 | 0.81 | ----- | z | |||||||||||
1936 | 0.91 | 0.35 | 0.22 | 0.42 | 0.15 | 0.42 | 1.40 | 0.40 | 0.94 | 0.61 | 0.60 | 0.20 | 1.40 | |||||||||||||
1937 | 0.21 | 1.80 | 0.43 | 0.04 | 1.14 | 0.79 | 0.62 | 1.22 | 1.01 | 0.76 | 0.40 | 0.45 | 1.80 | |||||||||||||
1938 | 0.23 | 0.40 | 0.80 | 0.12 | 0.06 | 0.51 | 0.25 | 1.05 | 1.67 | 0.00 | 0.02 | 0.83 | 1.67 | |||||||||||||
1939 | 0.56 | 0.31 | 0.11 | 0.33 | 0.29 | 0.08 | 0.92 | 0.30 | 0.25 | 1.80 | 0.60 | 0.80 | 1.80 | |||||||||||||
1940 | 0.33 | 1.40 | 0.23 | 0.33 | 0.20 | 1.85 | 0.27 | 0.73 | 0.40 | 0.06 | 0.88 | 0.80 | 1.85 | |||||||||||||
1941 | 0.45 | 0.49 | 0.42 | 0.60 | 0.65 | 0.06 | 0.70 | 1.96 | 5.17 | 0.71 | 0.28 | 0.77 | 5.17 | |||||||||||||
1942 | 0.10 | 1.00 | 0.13 | 0.35 | 0.00 | 0.00 | 0.24 | 0.75 | 0.65 | 0.40 | 0.00 | 0.25 | 1.00 | |||||||||||||
1943 | 0.32 | 0.09 | 0.80 | 0.00 | 0.09 | 1.05 | 1.15 | 0.75 | 0.90 | 0.09 | 0.18 | 0.54 | 1.15 | |||||||||||||
1944 | 0.31 | 0.19 | 0.40 | 0.16 | 0.01 | 0.13 | 1.75 | 0.65 | 0.78 | 0.40 | 1.37 | 0.40 | 1.75 | |||||||||||||
1945 | 0.52 | 0.05 | 0.30 | 0.10 | 0.00 | 0.00 | 0.73 | 0.64 | 0.12 | 1.95 | 0.00 | 0.30 | 1.95 | |||||||||||||
1946 | 0.50 | 0.02 | 0.28 | 0.29 | 0.00 | 0.15 | 0.81 | 0.55 | 0.47 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.39 | 0.53 | 0.32 | 0.25 | 0.19 | 0.35 | 0.83 | 0.91 | 0.95 | 0.65 | 0.54 | 0.66 | 1.73 | |||||||||||||
S.D. | 0.30 | 0.45 | 0.21 | 0.22 | 0.28 | 0.46 | 0.40 | 0.52 | 1.02 | 0.63 | 0.48 | 0.52 | 0.98 | |||||||||||||
SKEW | 0.47 | 1.47 | 0.97 | 0.80 | 2.15 | 1.76 | 0.38 | 1.07 | 3.32 | 1.07 | 0.74 | 1.38 | 2.88 | |||||||||||||
MAX | 0.95 | 1.80 | 0.80 | 0.80 | 1.14 | 1.85 | 1.75 | 2.00 | 5.17 | 2.00 | 1.50 | 2.00 | 5.17 | |||||||||||||
MIN | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.24 | 0.18 | 0.10 | 0.00 | 0.00 | 0.00 | 0.97 | |||||||||||||
YRS | 21 | 20 | 20 | 21 | 22 | 24 | 23 | 23 | 22 | 20 | 19 | 20 | 16 |