YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.14 | 0.00 | 0.85 | 0.61 | 0.00 | ----- | z | 0.00 | 1.60 | f | ||||||
1930 | 14.01 | 2.51 | 9.14 | 2.26 | 7.64 | 0.00 | 0.00 | 0.00 | 0.21 | 1.35 | 6.29 | 0.00 | 43.41 | |||||||||||||
1931 | 4.14 | 6.78 | 0.60 | 7.87 | 1.69 | 0.05 | 0.00 | 0.52 | 1.00 | 2.37 | 8.62 | 12.55 | 46.19 | |||||||||||||
1932 | 5.63 | 22.97 | 0.42 | 1.53 | 0.00 | 0.22 | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 6.09 | 36.98 | |||||||||||||
1933 | 16.51 | 0.08 | 0.40 | 1.25 | 2.24 | 0.80 | 0.13 | 0.04 | 0.02 | 1.35 | 1.01 | 14.91 | 38.74 | |||||||||||||
1934 | 6.20 | 4.34 | 0.07 | 0.00 | 0.10 | 1.31 | 0.00 | 0.00 | 0.78 | 8.97 | 2.09 | 10.46 | 34.32 | |||||||||||||
1935 | 10.92 | 5.41 | 5.63 | a | 7.75 | 0.00 | 0.00 | 0.00 | 0.30 | 0.39 | 0.15 | 0.24 | 0.77 | 31.56 | ||||||||||||
1936 | 0.11 | 22.90 | 3.61 | 3.11 | 0.11 | 0.22 | 0.24 | 0.00 | 0.94 | 5.61 | 0.30 | 21.44 | 58.59 | |||||||||||||
1937 | 9.89 | 18.08 | 12.32 | 0.60 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 9.89 | 50.83 | |||||||||||||
1938 | 4.95 | 24.28 | o | 29.02 | 4.71 | 0.53 | 0.00 | 0.61 | 0.00 | 0.00 | 1.32 | 0.57 | 11.06 | 52.77 | a | |||||||||||
1939 | 6.65 | 6.46 | 5.54 | 2.96 | ----- | z | 0.00 | 0.00 | ----- | z | 9.23 | 0.99 | 0.73 | 0.58 | 33.14 | b | ||||||||||
1940 | 8.55 | 10.34 | 2.34 | 4.24 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 6.12 | 2.38 | 11.81 | 45.78 | |||||||||||||
1941 | 4.43 | 14.82 | 16.70 | 9.55 | 0.00 | 0.20 | 0.00 | 0.75 | 0.00 | 4.90 | 1.95 | 11.68 | 64.98 | |||||||||||||
1942 | 1.39 | 1.92 | 2.89 | 4.13 | 0.00 | 0.00 | 0.00 | 0.72 | 0.00 | 1.40 | 2.05 | 1.90 | 16.40 | |||||||||||||
1943 | 22.90 | 15.27 | 9.76 | 4.79 | 0.00 | 0.00 | 0.00 | 0.00 | 0.90 | 2.35 | 0.38 | 12.13 | 68.48 | |||||||||||||
1944 | 2.03 | 16.36 | a | 5.27 | 3.61 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 17.64 | 2.17 | 47.08 | ||||||||||||
1945 | 1.07 | a | 14.89 | 12.23 | 1.68 | 0.00 | 0.00 | 0.12 | 1.70 | 0.21 | 1.26 | 1.36 | 16.68 | 51.20 | ||||||||||||
1946 | 0.40 | 4.55 | 12.51 | 1.81 | 0.22 | 0.00 | 0.34 | 0.00 | 0.42 | 8.39 | 16.83 | 7.99 | 53.46 | |||||||||||||
1947 | 2.33 | 2.20 | 2.79 | 0.90 | 0.19 | 0.12 | 0.00 | 0.06 | 0.35 | 0.32 | 0.76 | 4.11 | 14.13 | |||||||||||||
1948 | 0.12 | 6.70 | 7.29 | 8.05 | 0.49 | 0.83 | 0.00 | 0.00 | 0.00 | 0.99 | 0.00 | 8.32 | 32.79 | |||||||||||||
1949 | 14.33 | 7.79 | 4.48 | 0.00 | 1.46 | 0.00 | 0.00 | 0.00 | 0.00 | f | 0.96 | 5.29 | 8.73 | 43.04 | a | |||||||||||
1950 | 6.49 | 5.96 | 2.60 | 2.42 | 0.50 | 0.05 | 0.17 | 0.05 | 0.09 | 0.80 | 2.81 | 0.05 | 21.99 | |||||||||||||
1951 | 5.47 | 2.98 | 1.99 | 5.24 | 1.15 | 0.00 | 0.21 | 0.39 | 0.40 | 2.30 | 3.61 | 15.24 | a | 38.98 | ||||||||||||
1952 | 18.58 | 1.29 | 18.98 | 5.09 | 0.00 | 0.00 | 0.20 | 0.00 | 1.70 | 0.00 | 6.48 | 5.68 | 58.00 | |||||||||||||
1953 | 2.78 | 2.13 | 4.07 | 1.83 | 1.35 | 0.00 | 0.00 | 0.22 | 0.00 | 0.16 | 1.62 | 0.28 | 14.44 | |||||||||||||
1954 | 16.32 | 4.59 | 15.59 | 0.35 | 0.12 | 0.24 | 0.13 | 0.00 | 0.00 | 0.00 | 7.06 | 2.92 | 47.32 | |||||||||||||
1955 | 11.03 | 6.53 | 1.61 | 1.50 | 5.15 | 0.00 | 0.03 | 0.38 | 0.00 | 0.00 | 3.01 | 1.85 | 31.09 | |||||||||||||
1956 | 12.59 | 2.54 | 0.00 | 5.52 | 2.41 | 0.00 | 0.13 | 0.00 | 0.00 | 0.55 | 0.00 | 1.20 | 24.94 | |||||||||||||
1957 | 16.28 | 4.89 | 3.02 | 2.64 | 5.31 | 0.10 | 0.00 | 0.00 | 0.00 | 4.08 | 2.21 | 10.99 | 49.52 | |||||||||||||
1958 | 4.30 | 12.78 | 13.16 | 9.19 | 1.17 | 0.00 | 0.00 | 0.78 | 1.92 | 0.44 | 0.93 | 0.00 | 44.67 | |||||||||||||
1959 | 3.05 | 13.71 | 0.04 | 1.52 | 0.18 | 0.00 | 0.43 | 0.15 | 0.18 | 0.25 | 1.06 | 3.94 | 24.51 | |||||||||||||
1960 | 7.29 | 4.64 | 1.36 | 3.95 | 0.16 | 0.00 | 0.08 | 0.10 | 1.25 | 1.82 | 7.48 | 0.90 | 29.03 | |||||||||||||
1961 | 2.27 | 0.02 | 2.63 | 0.55 | 0.03 | g | 0.00 | 0.00 | 1.41 | 0.03 | j | 0.30 | 3.88 | 6.61 | 17.67 | b | ||||||||||
1962 | 7.44 | 18.95 | 4.24 | 0.00 | 2.79 | 0.20 | 0.03 | 0.00 | ----- | z | 0.35 | 0.15 | 0.12 | 34.27 | a | |||||||||||
1963 | 1.88 | 5.21 | 4.56 | 6.13 | 0.02 | 0.38 | 0.00 | 0.31 | 7.21 | 2.45 | 4.59 | 1.35 | 34.09 | |||||||||||||
1964 | 4.63 | 0.80 | 5.96 | 3.95 | 2.31 | 0.74 | 0.00 | 0.00 | 0.07 | 0.43 | 5.07 | 5.99 | 29.95 | |||||||||||||
1965 | 2.36 | 1.24 | 2.98 | 18.72 | 0.15 | 0.29 | 0.22 | 0.58 | 1.24 | 0.02 | 24.62 | 14.46 | 66.88 | |||||||||||||
1966 | 2.57 | 5.18 | 1.98 | 0.40 | 0.41 | 0.00 | 0.10 | 0.00 | 0.15 | 0.87 | 3.55 | 20.33 | 35.54 | |||||||||||||
1967 | 12.85 | 0.05 | 10.50 | 16.59 | 1.28 | 0.16 | 0.00 | 0.35 | 2.06 | 0.00 | 10.11 | 5.63 | 59.58 | |||||||||||||
1968 | 3.00 | 1.94 | 4.28 | 1.64 | 0.90 | 0.30 | 1.28 | 0.35 | 0.00 | 0.29 | 1.22 | 4.11 | 19.31 | |||||||||||||
1969 | 34.40 | 30.12 | 4.81 | 2.15 | 2.10 | 0.16 | 0.22 | 0.13 | 0.11 | 0.18 | 4.08 | 0.38 | 78.84 | |||||||||||||
1970 | 1.99 | 4.75 | 6.78 | 1.45 | 0.00 | 0.34 | 0.20 | 0.50 | 0.00 | 0.25 | 9.04 | a | 11.10 | 36.40 | ||||||||||||
1971 | 4.11 | 1.25 | 0.67 | 1.73 | 2.38 | 0.00 | 0.03 | 0.05 | 0.00 | 2.75 | 1.11 | 20.78 | 34.86 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 7.58 | 7.71 | 6.07 | 3.89 | 1.11 | 0.16 | 0.11 | 0.25 | 0.79 | 1.56 | 4.10 | 7.14 | 40.94 | |||||||||||||
S.D. | 7.09 | 7.31 | 6.09 | 4.03 | 1.68 | 0.28 | 0.23 | 0.39 | 1.83 | 2.20 | 5.24 | 6.31 | 15.87 | |||||||||||||
SKEW | 1.66 | 1.24 | 1.71 | 2.01 | 2.21 | 2.45 | 3.60 | 2.01 | 3.64 | 2.00 | 2.21 | 0.63 | 0.31 | |||||||||||||
MAX | 34.40 | 30.12 | 29.02 | 18.72 | 7.64 | 1.31 | 1.28 | 1.70 | 9.23 | 8.97 | 24.62 | 21.44 | 78.84 | |||||||||||||
MIN | 0.11 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 14.13 | |||||||||||||
YRS | 42 | 41 | 42 | 42 | 40 | 43 | 43 | 42 | 40 | 43 | 42 | 43 | 37 |