YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1929 | ----- | z | ----- | z | ----- | z | ----- | z | 1.65 | 0.86 | 1.21 | 0.69 | 0.50 | 0.24 | 0.52 | 0.00 | ----- | z | ||||||||
1930 | 0.11 | a | 0.00 | 0.25 | 0.23 | 0.27 | 0.64 | 0.73 | 0.51 | 0.63 | 1.89 | 0.28 | 0.17 | 1.89 | a | |||||||||||
1931 | 0.39 | 0.19 | 0.29 | 1.31 | 0.54 | 0.31 | 0.77 | 0.93 | 1.10 | 0.50 | 0.45 | 0.22 | 1.31 | |||||||||||||
1932 | 0.43 | 0.43 | 0.10 | 0.58 | 0.95 | 1.58 | 1.47 | 2.54 | 1.03 | 0.48 | 0.00 | 0.23 | 2.54 | |||||||||||||
1933 | 0.72 | 0.15 | 0.58 | 0.02 | 0.73 | 0.30 | 0.90 | 1.06 | 0.69 | 0.16 | 0.09 | 0.00 | 1.06 | |||||||||||||
1934 | 0.00 | 0.05 | 0.98 | 0.57 | 1.22 | 0.76 | 1.35 | 1.30 | 0.51 | 0.13 | 0.80 | 0.10 | 1.35 | |||||||||||||
1935 | 0.03 | 0.00 | 0.14 | 0.00 | 2.51 | 0.61 | 0.49 | 0.59 | 1.66 | 0.00 | 1.16 | 0.12 | 2.51 | |||||||||||||
1936 | 0.32 | 0.13 | 0.00 | 0.00 | 0.81 | 1.15 | 1.05 | 0.95 | 1.68 | 0.54 | 0.11 | 0.17 | 1.68 | |||||||||||||
1937 | 0.12 | 0.13 | 0.30 | 0.49 | 2.48 | 1.47 | 0.96 | 0.82 | 2.21 | 1.27 | 0.00 | 0.57 | 2.48 | |||||||||||||
1938 | 0.60 | 0.33 | 0.11 | 0.23 | 0.35 | 1.40 | 1.45 | 0.07 | 1.53 | 2.41 | 0.00 | 0.04 | 2.41 | |||||||||||||
1939 | 0.72 | 0.04 | 0.39 | 0.65 | 0.82 | 0.39 | 1.10 | 0.92 | 1.12 | 0.78 | 0.26 | 0.46 | 1.12 | |||||||||||||
1940 | 0.16 | 0.39 | 0.00 | 1.33 | 0.98 | 0.38 | 0.27 | 1.04 | 0.95 | 0.11 | 0.64 | 0.02 | 1.33 | |||||||||||||
1941 | 0.13 | 0.04 | 1.67 | 2.20 | 4.80 | 1.60 | 1.88 | 0.28 | 2.68 | 1.80 | 0.35 | 0.30 | 4.80 | |||||||||||||
1942 | 0.00 | 0.15 | 0.00 | ----- | z | ----- | z | 0.90 | 0.87 | 1.40 | 1.40 | 1.65 | 0.00 | 1.36 | ----- | z | ||||||||||
1943 | 0.75 | 0.17 | 0.61 | 0.45 | 0.86 | 0.82 | 1.22 | 0.00 | 0.31 | 0.00 | 0.30 | 2.18 | 2.18 | |||||||||||||
1944 | 0.12 | 0.68 | 0.00 | 0.45 | 0.51 | 1.16 | 0.42 | 2.36 | 1.22 | 0.52 | 0.00 | 1.13 | 2.36 | |||||||||||||
1945 | ----- | z | 0.00 | 0.00 | 0.00 | 0.42 | 0.00 | 1.04 | 1.05 | 1.22 | 0.83 | 0.00 | 0.18 | ----- | z | |||||||||||
1946 | 0.81 | 0.04 | 0.00 | 0.24 | 0.00 | 1.01 | 0.64 | 0.78 | 1.74 | 2.00 | 0.25 | 0.76 | 2.00 | |||||||||||||
1947 | 0.19 | 0.00 | 0.19 | 0.40 | 1.40 | 0.00 | 0.84 | 0.38 | 0.00 | 0.53 | 0.43 | 0.95 | 1.40 | |||||||||||||
1948 | 0.28 | 0.82 | a | 0.13 | 0.00 | 0.51 | 2.22 | 0.70 | 1.64 | 0.48 | 0.00 | 0.60 | g | 0.27 | 2.22 | h | ||||||||||
1949 | 0.26 | 0.25 | 0.00 | 0.36 | 1.62 | 1.15 | 1.12 | 0.36 | 0.09 | 1.08 | 0.00 | 0.34 | 1.62 | |||||||||||||
1950 | 0.00 | 0.00 | 0.00 | 0.33 | 0.42 | 0.67 | 2.54 | 0.09 | 1.18 | 1.30 | 0.00 | 0.01 | 2.54 | |||||||||||||
1951 | 0.27 | 0.06 | 0.01 | 0.00 | 2.33 | a | 0.17 | 0.78 | 0.56 | 0.00 | 0.40 | 0.07 | 0.43 | 2.33 | a | |||||||||||
1952 | 0.36 | 0.00 | 0.00 | 0.90 | 0.15 | 0.60 | 0.85 | 1.15 | 0.70 | 0.00 | 0.43 | 0.07 | 1.15 | |||||||||||||
1953 | 0.03 | 0.10 | 0.30 | 0.33 | 0.60 | 0.09 | ----- | z | 1.17 | 0.00 | 0.59 | 0.18 | 0.36 | ----- | z | |||||||||||
1954 | 0.17 | 0.00 | 0.00 | 0.26 | 0.56 | 0.62 | 0.13 | 0.84 | 0.00 | 2.42 | 0.00 | 0.09 | 2.42 | |||||||||||||
1955 | 0.00 | 0.00 | 0.00 | 0.26 | 1.02 | 0.88 | 1.70 | 1.17 | 1.29 | 0.78 | 0.00 | 0.00 | 1.70 | |||||||||||||
1956 | 0.00 | 0.43 | b | 0.00 | 0.16 | 1.01 | 0.96 | 0.58 | 0.20 | 0.42 | 0.58 | 0.00 | 0.00 | 1.01 | b | |||||||||||
1957 | 0.02 | 0.40 | 0.83 | 0.83 | 2.20 | 0.64 | 0.71 | 0.38 | 0.29 | a | 0.76 | 0.28 | 0.00 | 2.20 | a | |||||||||||
1958 | 1.08 | 0.02 | 0.95 | 0.88 | 1.06 | 1.12 | 0.73 | 0.57 | 1.06 | 0.54 | 0.15 | 0.22 | 1.12 | |||||||||||||
1959 | 0.00 | 0.12 | 0.06 | 0.11 | 0.87 | 1.20 | 0.44 | 1.89 | 0.64 | 0.64 | 0.00 | 0.60 | 1.89 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 0.17 | 0.26 | 0.47 | 1.12 | 0.83 | 0.96 | 0.89 | 0.91 | 0.80 | 0.23 | 0.37 | 1.94 | |||||||||||||
S.D. | 0.30 | 0.21 | 0.40 | 0.49 | 0.97 | 0.52 | 0.50 | 0.62 | 0.67 | 0.71 | 0.28 | 0.48 | 0.79 | |||||||||||||
SKEW | 1.09 | 1.55 | 1.96 | 1.78 | 2.04 | 0.47 | 1.09 | 0.91 | 0.57 | 0.93 | 1.56 | 2.18 | 1.70 | |||||||||||||
MAX | 1.08 | 0.82 | 1.67 | 2.20 | 4.80 | 2.22 | 2.54 | 2.54 | 2.68 | 2.42 | 1.16 | 2.18 | 4.80 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.01 | |||||||||||||
YRS | 29 | 30 | 30 | 29 | 30 | 31 | 30 | 31 | 31 | 31 | 30 | 31 | 26 |