YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.10 | q | 1.02 | 3.76 | 0.58 | 0.25 | 2.03 | 0.44 | 8.08 | f | ||||||
1941 | 0.26 | 0.93 | 3.67 | 3.95 | a | 8.68 | 3.83 | 1.40 | 2.49 | 7.76 | 3.01 | 0.02 | 0.16 | 36.16 | ||||||||||||
1942 | 0.03 | 0.00 | 0.48 | 5.38 | 0.19 | 1.44 | 0.98 | 2.82 | 5.05 | 2.21 | 2.21 | 0.21 | 21.00 | |||||||||||||
1943 | 0.21 | 0.11 | 0.00 | 0.00 | 0.30 | 0.68 | a | 1.17 | ----- | z | 0.25 | 0.00 | 0.90 | 0.79 | 4.41 | a | ||||||||||
1944 | 0.50 | 0.15 | 0.19 | 1.02 | 2.29 | 1.77 | 2.33 | 2.03 | 0.53 | 1.26 | 0.61 | 0.55 | 13.23 | |||||||||||||
1945 | 0.52 | 0.17 | 0.21 | 0.39 | 1.15 | 1.34 | 2.17 | 4.58 | 1.80 | 0.35 | 0.00 | 0.00 | 12.68 | |||||||||||||
1946 | 0.00 | 0.00 | 1.33 | 0.47 | 0.81 | 1.09 | 1.21 | 2.41 | 1.47 | 2.04 | 0.83 | 0.00 | 11.66 | |||||||||||||
1947 | 0.00 | 0.10 | 0.15 | 0.22 | 3.07 | 1.34 | 2.10 | 2.64 | 0.39 | 1.47 | 0.35 | f | ----- | z | 11.48 | b | ||||||||||
1948 | 0.77 | 1.62 | 1.00 | 0.96 | a | 2.98 | 1.45 | 0.30 | 1.55 | ----- | z | 0.23 | a | 0.74 | 0.00 | 11.60 | a | |||||||||
1949 | 0.98 | 1.35 | 0.31 | 1.93 | 1.61 | 3.73 | 3.66 | 0.38 | 3.68 | 0.00 | 0.33 | 0.48 | 18.44 | |||||||||||||
1950 | 0.00 | 0.00 | 0.00 | 0.12 | 0.16 | 1.54 | 4.93 | 2.31 | 2.98 | 0.47 | 0.00 | 0.09 | 12.60 | |||||||||||||
1951 | 0.56 | 0.40 | 0.47 | 0.31 | 2.62 | 0.52 | 1.57 | 2.25 | 0.00 | 0.71 | 0.05 | 0.29 | 9.75 | |||||||||||||
1952 | 0.22 | 0.40 | 0.34 | 1.88 | 0.27 | 0.37 | 2.68 | 3.33 | 0.71 | 0.00 | 0.48 | 0.55 | 11.23 | |||||||||||||
1953 | 0.00 | 0.84 | 0.26 | 0.02 | 0.79 | 1.04 | 3.47 | 2.26 | 0.00 | 1.01 | 2.04 | 0.61 | 12.34 | |||||||||||||
1954 | 0.41 | 0.10 | 0.06 | 0.04 | 1.76 | 0.12 | 0.45 | a | 1.13 | 2.27 | 4.72 | 0.00 | 0.32 | 11.38 | ||||||||||||
1955 | 0.12 | 0.34 | 0.00 | 0.13 | 1.74 | a | 0.40 | 2.90 | 5.05 | 2.03 | 0.18 | 0.09 | 0.09 | 13.07 | ||||||||||||
1956 | 0.00 | 0.30 | 0.08 | 0.22 | 0.70 | 1.78 | 1.94 | 2.19 | 0.00 | 0.00 | 0.00 | 0.00 | 7.21 | |||||||||||||
1957 | 0.10 | 0.00 | 0.92 | 1.39 | 0.88 | 0.00 | 1.77 | 2.78 | 1.02 | 3.61 | 1.00 | 0.00 | a | 13.47 | ||||||||||||
1958 | 0.77 | 0.25 | 3.29 | 2.26 | 1.54 | 0.58 | 2.39 | 4.53 | 0.63 | 1.41 | 0.62 | 0.30 | 18.57 | |||||||||||||
1959 | 0.08 | 0.14 | 0.00 | 0.77 | 3.36 | 1.72 | 6.09 | 6.44 | 0.25 | 2.91 | 0.00 | 1.65 | 23.41 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.29 | 0.38 | 0.67 | 1.13 | 1.84 | 1.30 | 2.23 | 2.89 | 1.65 | 1.29 | 0.63 | 0.34 | 15.39 | |||||||||||||
S.D. | 0.31 | 0.47 | 1.06 | 1.45 | 1.95 | 1.04 | 1.45 | 1.45 | 2.02 | 1.38 | 0.74 | 0.40 | 6.98 | |||||||||||||
SKEW | 0.81 | 1.52 | 2.07 | 1.74 | 2.37 | 1.24 | 1.12 | 0.73 | 1.73 | 1.01 | 1.10 | 1.90 | 1.76 | |||||||||||||
MAX | 0.98 | 1.62 | 3.67 | 5.38 | 8.68 | 3.83 | 6.09 | 6.44 | 7.76 | 4.72 | 2.21 | 1.65 | 36.16 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.00 | 0.30 | 0.38 | 0.00 | 0.00 | 0.00 | 0.00 | 7.21 | |||||||||||||
YRS | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 20 | 19 | 19 | 16 |