YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.24 | ----- | z | 0.70 | 0.30 | ----- | z | |||
1909 | 0.03 | 0.32 | 0.48 | 0.80 | 0.21 | 0.43 | 1.04 | 1.22 | 1.62 | 0.36 | 0.18 | 0.09 | 1.62 | |||||||||||||
1910 | 0.02 | a | 0.17 | 0.31 | 0.55 | 0.05 | 2.64 | 0.60 | 1.22 | 0.20 | 0.25 | 0.25 | 0.30 | 2.64 | a | |||||||||||
1911 | 0.12 | 1.80 | 0.15 | 0.50 | 0.50 | 0.70 | 1.30 | 0.40 | 0.30 | 1.22 | 0.05 | 0.49 | 1.80 | |||||||||||||
1912 | 0.02 | 2.35 | 0.22 | 0.20 | 0.50 | 1.32 | 0.73 | 1.48 | 0.31 | 0.37 | 0.00 | 0.18 | 2.35 | |||||||||||||
1913 | 0.23 | 0.28 | ----- | z | 0.40 | 0.50 | 0.94 | 0.22 | 0.97 | 0.72 | 0.05 | 0.39 | ----- | z | ----- | z | ||||||||||
1914 | 0.00 | 0.24 | 0.25 | 1.00 | a | 1.00 | 1.45 | 2.05 | 0.90 | 0.17 | 0.74 | 0.00 | 0.54 | 2.05 | a | |||||||||||
1915 | 0.45 | 0.84 | w | 0.40 | 1.94 | 0.64 | 0.26 | 0.91 | 0.92 | 0.85 | a | 0.66 | 0.07 | 0.16 | 1.94 | x | ||||||||||
1916 | 0.40 | 0.00 | 1.08 | 1.08 | 0.12 | 0.30 | 1.12 | 0.75 | 0.70 | 1.05 | 0.03 | 0.09 | 1.12 | |||||||||||||
1917 | 0.22 | 0.36 | 0.12 | 0.12 | 0.48 | 0.12 | 0.60 | 0.84 | 0.36 | 0.00 | 0.54 | 0.00 | 0.84 | |||||||||||||
1918 | 0.45 | 0.38 | 0.32 | 0.15 | 0.40 | 0.94 | 0.95 | 0.55 | 0.75 | 0.48 | 0.42 | a | 0.70 | b | 0.95 | c | ||||||||||
1919 | 0.00 | 0.30 | 2.25 | b | 1.00 | a | 0.60 | 0.25 | 0.90 | 2.17 | a | 1.30 | 0.70 | 0.25 | 0.06 | 2.25 | d | |||||||||
1920 | 0.35 | 0.35 | 0.08 | 0.18 | 1.02 | 0.42 | a | 0.70 | 1.45 | 1.28 | 1.20 | 0.07 | 0.09 | 1.45 | a | |||||||||||
1921 | 0.35 | 0.12 | 0.30 | 0.10 | 1.45 | 3.01 | a | 1.60 | 1.05 | 0.38 | 0.00 | 0.00 | 0.16 | 3.01 | a | |||||||||||
1922 | 0.14 | 1.00 | 0.40 | a | 0.70 | 0.60 | 0.60 | 0.65 | a | 1.10 | 2.30 | 0.00 | ----- | z | ----- | z | ----- | z | ||||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.20 | 1.60 | c | 0.92 | 0.05 | 0.80 | 0.80 | 0.60 | a | ----- | z | |||||
1924 | 0.20 | 0.30 | b | 0.72 | 0.25 | 1.00 | 0.20 | 0.58 | 0.51 | 0.40 | 0.43 | 0.10 | 0.40 | 1.00 | b | |||||||||||
1925 | 0.50 | 0.00 | 0.00 | 0.00 | 0.42 | 1.47 | 2.00 | 1.10 | 1.10 | 0.37 | 0.20 | 0.40 | 2.00 | |||||||||||||
1926 | 0.20 | 0.00 | 0.66 | ----- | z | 0.83 | 0.55 | 0.45 | 0.70 | ----- | z | 0.90 | 0.00 | ----- | z | ----- | z | |||||||||
1927 | 0.00 | 0.20 | 0.23 | ----- | z | 0.00 | 1.05 | 0.60 | 1.40 | 1.47 | 0.10 | 0.00 | 0.14 | ----- | z | |||||||||||
1928 | 0.00 | 0.53 | 0.18 | 0.55 | 0.70 | 0.11 | 0.40 | 1.00 | 0.10 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
1929 | ----- | z | ----- | z | ----- | z | ----- | z | 1.30 | 0.28 | 0.73 | 0.98 | 1.60 | 0.25 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.00 | 0.95 | 0.50 | 1.52 | 1.80 | 0.25 | 0.45 | ----- | z | |||||||
1939 | 0.85 | 0.20 | 0.40 | 0.63 | 0.80 | 0.75 | 1.92 | 0.70 | 1.18 | 0.50 | 0.33 | 0.17 | 1.92 | |||||||||||||
1940 | 0.22 | 0.42 | 0.52 | 0.12 | 0.53 | 0.06 | 0.53 | 3.10 | s | 1.12 | 0.08 | 1.28 | 0.45 | 3.10 | s | |||||||||||
1941 | 0.40 | 0.35 | 0.90 | t | 0.35 | 0.92 | 0.68 | 0.39 | 2.08 | 2.20 | 0.50 | s | 0.08 | 0.20 | ----- | z | ||||||||||
1942 | 0.02 | 0.07 | 0.18 | 1.30 | 0.00 | 0.31 | 1.36 | 0.70 | 3.90 | 0.48 | 0.00 | 0.52 | 3.90 | |||||||||||||
1943 | 0.30 | 0.00 | 0.23 | 0.00 | 0.40 | 0.55 | 0.67 | 0.61 | 0.14 | 0.15 | 0.22 | 0.35 | 0.67 | |||||||||||||
1944 | 0.65 | 0.15 | 0.00 | 1.10 | 0.68 | 0.95 | 0.56 | 0.63 | 0.20 | 1.21 | 0.28 | 0.10 | a | 1.21 | a | |||||||||||
1945 | 0.22 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.24 | 0.41 | 0.41 | 0.57 | 0.60 | 0.88 | 0.93 | 0.99 | 0.95 | 0.54 | 0.25 | 0.29 | 1.81 | |||||||||||||
S.D. | 0.22 | 0.56 | 0.47 | 0.49 | 0.37 | 0.82 | 0.51 | 0.44 | 0.87 | 0.47 | 0.30 | 0.20 | 0.86 | |||||||||||||
SKEW | 0.87 | 2.46 | 2.80 | 1.01 | 0.31 | 1.53 | 0.91 | 1.16 | 1.55 | 0.87 | 1.84 | 0.41 | 0.77 | |||||||||||||
MAX | 0.85 | 2.35 | 2.25 | 1.94 | 1.45 | 3.01 | 2.05 | 2.17 | 3.90 | 1.80 | 1.28 | 0.70 | 3.90 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.22 | 0.40 | 0.05 | 0.00 | 0.00 | 0.00 | 0.67 | |||||||||||||
YRS | 26 | 24 | 23 | 23 | 26 | 28 | 28 | 27 | 28 | 26 | 26 | 24 | 17 |