YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.85 | 0.00 | 0.85 | j | ||
1918 | 0.83 | 0.00 | 0.03 | 0.00 | 0.28 | 0.00 | 1.65 | 2.28 | 0.30 | 0.62 | 2.77 | 0.23 | 8.99 | |||||||||||||
1919 | 0.05 | 0.02 | 1.92 | 1.52 | 0.70 | 0.25 | 0.01 | 0.26 | 6.63 | 1.59 | 1.41 | 0.01 | 14.37 | |||||||||||||
1920 | 1.92 | ----- | z | ----- | z | 0.00 | 2.00 | 2.28 | 1.27 | 1.98 | 0.80 | 2.85 | 0.95 | 0.00 | 14.05 | b | ||||||||||
1921 | 0.25 | 0.60 | 0.00 | 0.00 | 2.17 | 4.97 | 0.89 | 2.94 | 0.15 | 0.00 | ----- | z | ----- | z | 11.97 | b | ||||||||||
1922 | 0.08 | 0.04 | 0.03 | 4.23 | 2.26 | 1.80 | 2.03 | 0.15 | 0.60 | 0.64 | 0.52 | 0.00 | 12.38 | |||||||||||||
1923 | 0.59 | 2.08 | 0.74 | 0.67 | 0.12 | 1.47 | 0.36 | 1.53 | 1.89 | 4.72 | 0.55 | 1.95 | 16.67 | |||||||||||||
1924 | 0.00 | 0.23 | 0.67 | 0.12 | 0.59 | 0.69 | 1.75 | 1.01 | 0.29 | 0.02 | 0.07 | 0.31 | 5.75 | |||||||||||||
1925 | 0.00 | 0.00 | 0.00 | 0.25 | 1.19 | 0.00 | 1.80 | 1.95 | 1.26 | 0.37 | 0.00 | 0.00 | 6.82 | |||||||||||||
1926 | 0.63 | 0.00 | 1.24 | 0.50 | 2.00 | 0.15 | 3.08 | 2.22 | 3.70 | 2.35 | 0.00 | 1.70 | 17.57 | |||||||||||||
1927 | 0.00 | 0.10 | 0.00 | 0.18 | 0.00 | 0.44 | 1.20 | 1.48 | 0.70 | 0.00 | 0.00 | 1.10 | 5.20 | |||||||||||||
1928 | 0.00 | 0.45 | 0.00 | 0.52 | 1.70 | 0.74 | 3.25 | 6.77 | 0.75 | 1.23 | 0.46 | 0.10 | 15.97 | |||||||||||||
1929 | 0.00 | 0.08 | 0.80 | 0.90 | 2.15 | 0.70 | 0.87 | 1.47 | 1.88 | 3.05 | 0.10 | 0.08 | 12.08 | |||||||||||||
1930 | 0.12 | 0.00 | 0.00 | 0.10 | 1.52 | 1.07 | ----- | z | 1.57 | 0.22 | 2.36 | 0.12 | 0.55 | 7.63 | a | |||||||||||
1931 | 0.85 | 0.58 | 0.05 | 3.66 | 0.73 | 0.48 | 1.86 | 1.90 | 0.00 | 0.65 | 0.82 | 1.50 | 13.08 | |||||||||||||
1932 | 0.40 | 1.48 | 0.15 | 0.13 | 1.25 | 1.76 | 0.82 | 1.75 | 5.11 | 1.34 | 0.00 | 1.17 | 15.36 | |||||||||||||
1933 | 0.05 | 0.58 | 0.00 | 0.00 | 0.00 | 0.90 | 0.99 | 1.23 | 3.00 | 0.50 | 0.00 | 0.00 | 7.25 | |||||||||||||
1934 | 0.34 | 0.00 | 0.83 | 0.67 | 0.86 | 0.30 | 0.00 | 0.91 | 0.00 | 1.12 | 0.42 | 0.00 | 5.45 | |||||||||||||
1935 | 0.00 | 0.26 | 0.07 | 1.06 | 1.45 | 1.66 | 0.45 | 0.81 | 4.78 | 0.95 | 0.96 | 0.45 | 12.90 | |||||||||||||
1936 | 0.66 | 0.00 | 0.13 | 0.00 | 2.39 | 0.98 | 1.50 | 0.45 | 4.00 | 0.23 | ----- | z | 0.10 | 10.44 | a | |||||||||||
1937 | 0.00 | ----- | z | ----- | z | 0.46 | 1.33 | 0.34 | 0.00 | 1.65 | 2.01 | 2.10 | 0.00 | 0.65 | 8.54 | b | ||||||||||
1938 | 1.01 | 0.18 | 0.10 | 0.46 | 0.19 | 0.99 | 2.11 | 0.00 | 3.12 | 0.90 | 0.00 | 0.20 | 9.26 | |||||||||||||
1939 | ----- | z | 0.11 | 0.10 | ----- | z | 0.52 | p | 0.00 | 1.31 | 0.99 | 0.00 | 1.07 | 0.12 | 0.68 | 4.38 | c | |||||||||
1940 | 0.15 | 0.27 | 0.00 | 1.05 | 2.82 | 2.41 | ----- | z | 1.40 | 0.00 | 2.04 | 0.76 | 0.00 | 10.90 | a | |||||||||||
1941 | 0.93 | 0.46 | 3.19 | 0.74 | 10.37 | 2.28 | 0.29 | 4.87 | 5.32 | 2.82 | 0.00 | 0.67 | 31.94 | |||||||||||||
1942 | 0.25 | 0.00 | 0.00 | 0.90 | 0.50 | 0.14 | 1.10 | 4.43 | 1.04 | 1.16 | 0.00 | 2.08 | 11.60 | |||||||||||||
1943 | 0.00 | 0.00 | 0.00 | 0.16 | 1.36 | 2.59 | 5.03 | 0.00 | 0.15 | 0.78 | 0.52 | 1.55 | 12.14 | |||||||||||||
1944 | 0.69 | 0.28 | 0.00 | 0.00 | 0.14 | 2.12 | 0.10 | 1.72 | 5.16 | 0.00 | 1.54 | 0.26 | 12.01 | |||||||||||||
1945 | 0.50 | 0.00 | 0.63 | 0.00 | 0.00 | 0.00 | 2.45 | 2.70 | 0.86 | 3.05 | 0.00 | 0.08 | 10.27 | |||||||||||||
1946 | 0.98 | 0.00 | 0.19 | 0.00 | 0.37 | 0.86 | 4.99 | 3.82 | 2.42 | 2.87 | ----- | z | 0.50 | 17.00 | a | |||||||||||
1947 | ----- | z | 0.00 | 0.94 | 0.16 | 0.74 | 0.00 | 0.24 | 1.41 | 0.26 | 0.59 | 1.03 | ----- | z | 5.37 | b | ||||||||||
1948 | 0.09 | 0.49 | 0.00 | 0.00 | g | 5.79 | 0.80 | 1.70 | 1.01 | 0.00 | 1.20 | b | ----- | z | ----- | z | 11.08 | c | ||||||||
1949 | 2.89 | g | 0.00 | 0.00 | 0.21 | 1.37 | 0.80 | 1.99 | 2.03 | 4.01 | g | ----- | z | ----- | z | ----- | z | 6.40 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.39 | 0.28 | 0.39 | 0.62 | 1.56 | 1.06 | 1.50 | 1.83 | 1.82 | 1.39 | 0.50 | 0.55 | 12.24 | |||||||||||||
S.D. | 0.46 | 0.46 | 0.71 | 0.99 | 2.01 | 1.07 | 1.29 | 1.46 | 1.97 | 1.16 | 0.64 | 0.65 | 5.84 | |||||||||||||
SKEW | 1.43 | 2.60 | 2.53 | 2.64 | 3.09 | 1.66 | 1.25 | 1.57 | 0.94 | 0.90 | 1.77 | 1.09 | 1.72 | |||||||||||||
MAX | 1.92 | 2.08 | 3.19 | 4.23 | 10.37 | 4.97 | 5.03 | 6.77 | 6.63 | 4.72 | 2.77 | 2.08 | 31.94 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.20 | |||||||||||||
YRS | 29 | 30 | 30 | 30 | 31 | 32 | 30 | 32 | 31 | 31 | 28 | 29 | 21 |