YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.94 | 3.34 | 0.88 | 0.91 | a | 2.32 | 8.39 | g | ||||
1919 | 0.20 | 2.66 | 1.82 | 3.70 | t | ----- | z | 1.28 | ----- | z | 1.18 | ----- | z | ----- | z | ----- | z | ----- | z | 7.14 | g | |||||
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1940 | ----- | z | ----- | z | ----- | z | 2.05 | 2.72 | 1.07 | 1.43 | 1.86 | 2.78 | 0.03 | 2.37 | 0.52 | 14.83 | c | |||||||||
1941 | 1.04 | 0.11 | 2.46 | 2.82 | 5.60 | 1.38 | 6.22 | 3.85 | 4.78 | 2.47 | a | 0.07 | 1.15 | 31.95 | ||||||||||||
1942 | ----- | z | 0.36 | 2.51 | 8.84 | 0.00 | 3.28 | 1.60 | 3.88 | 7.63 | 4.59 | 0.00 | 0.88 | a | 33.57 | a | ||||||||||
1943 | 0.13 | 0.26 | 0.11 | 0.82 | 1.19 | 0.41 | 0.51 | 3.34 | 1.08 | 0.08 | 0.62 | 1.82 | 10.37 | |||||||||||||
1944 | 1.61 | 0.15 | 0.69 | 4.78 | 4.97 | 0.92 | 2.57 | 2.95 | 0.17 | 2.84 | 0.85 | 1.03 | 23.53 | |||||||||||||
1945 | 0.81 | ----- | z | ----- | z | 1.76 | ----- | z | 1.29 | 1.03 | 4.52 | 1.74 | 0.91 | ----- | z | 0.10 | 12.16 | d | ||||||||
1946 | ----- | z | 0.24 | ----- | z | 0.37 | ----- | z | 0.31 | 2.45 | 5.77 | 0.00 | 0.10 | 4.86 | 0.04 | 14.14 | c | |||||||||
1947 | 0.10 | 0.27 | 0.61 | 2.47 | 3.29 | 1.24 | 2.64 | 3.50 | 0.30 | 0.15 | ----- | z | 0.97 | 15.54 | a | |||||||||||
1948 | 0.74 | 0.36 | 1.25 | 0.11 | 2.57 | 1.96 | 1.50 | 0.22 | 0.15 | 0.75 | 0.27 | 0.00 | 9.88 | |||||||||||||
1949 | 0.33 | 0.08 | 1.20 | 2.02 | g | 2.23 | 1.43 | 1.78 | 1.64 | 1.49 | 0.08 | f | 0.04 | 0.13 | 10.35 | b | ||||||||||
1950 | 0.30 | 0.16 | 0.00 | d | 0.34 | e | 0.50 | 0.59 | 4.69 | 1.14 | l | 1.40 | 0.00 | 0.19 | 0.11 | 8.28 | a | |||||||||
1951 | 0.14 | b | 0.04 | 0.77 | 1.46 | 1.65 | 1.06 | 1.18 | a | 5.70 | 0.17 | 0.51 | 0.99 | 0.37 | 14.04 | |||||||||||
1952 | 0.35 | 1.71 | 1.45 | 2.31 | 2.48 | 0.29 | 1.59 | 2.13 | 1.07 | 0.03 | 1.12 | 0.88 | 15.41 | |||||||||||||
1953 | 0.96 | 1.00 | 0.84 | 1.35 | 1.78 | a | 0.63 | 4.29 | 2.92 | a | 0.05 | 0.26 | 1.07 | 1.89 | 17.04 | |||||||||||
1954 | 0.60 | 0.93 | 0.62 | 0.17 | 2.36 | 0.53 | 3.56 | 2.08 | 0.04 | 2.58 | 0.17 | 0.24 | d | 13.88 | ||||||||||||
1955 | 0.06 | 0.25 | 1.10 | 2.64 | 6.80 | 0.06 | 3.00 | 3.60 | a | 0.81 | 0.00 | 0.18 | 0.25 | 18.75 | ||||||||||||
1956 | 0.10 | 0.24 | 0.81 | 0.95 | 1.37 | 1.09 | 4.52 | 2.31 | e | 0.02 | 0.00 | 0.00 | e | 0.10 | 11.51 | |||||||||||
1957 | 0.16 | 0.00 | ----- | z | 5.07 | 1.94 | 1.09 | 2.94 | 1.46 | ----- | z | ----- | z | ----- | z | 0.16 | 12.82 | d | ||||||||
1958 | 0.20 | 1.33 | 1.21 | 0.56 | 3.05 | 0.17 | v | 3.47 | 1.75 | 0.12 | 0.13 | 0.65 | 0.00 | d | 12.47 | a | ||||||||||
1959 | ----- | z | 0.74 | 1.45 | 1.06 | 2.98 | 2.22 | 0.87 | 2.83 | 0.00 | 2.73 | 0.21 | 0.74 | 15.83 | a | |||||||||||
1960 | 1.70 | 1.94 | 0.30 | 0.80 | 0.95 | 2.26 | 2.05 | 1.70 | 2.56 | 2.57 | 0.12 | 1.28 | 18.23 | |||||||||||||
1961 | 0.46 | 1.62 | 0.93 | 0.60 | 1.60 | 1.79 | 2.61 | 2.50 | 1.41 | 0.45 | 1.03 | 0.38 | 15.38 | |||||||||||||
1962 | 0.74 | 0.07 | 0.35 | 0.85 | 0.92 | n | 0.79 | 1.91 | 0.64 | 0.39 | 0.36 | 0.47 | 0.07 | 6.64 | a | |||||||||||
1963 | 0.12 | 0.84 | 0.30 | 0.00 | 1.54 | b | 0.88 | 0.38 | 3.96 | 3.99 | ----- | z | 0.04 | 0.24 | 12.29 | a | ||||||||||
1964 | ----- | z | 1.96 | 0.31 | ----- | z | ----- | z | 1.07 | 0.35 | ----- | z | 0.63 | 0.00 | 1.16 | 0.30 | 5.78 | d | ||||||||
1965 | 0.24 | 0.45 | 0.45 | 1.00 | 2.70 | 2.66 | 4.92 | 5.42 | 0.45 | 0.90 | 0.00 | 0.54 | 19.73 | |||||||||||||
1966 | 0.71 | 0.48 | 0.25 | 0.37 | 1.57 | 2.26 | 2.07 | 3.12 | 2.08 | 0.51 | 0.10 | 0.39 | 13.91 | |||||||||||||
1967 | 0.46 | 0.32 | 0.35 | 0.25 | 1.39 | 1.10 | 2.83 | 5.80 | 0.71 | 0.63 | 0.56 | 0.62 | 15.02 | |||||||||||||
1968 | 0.14 | 0.07 | 0.81 | 2.09 | 3.50 | 0.73 | 4.82 | ----- | z | ----- | z | ----- | z | ----- | z | 0.26 | 12.42 | d | ||||||||
1969 | 0.00 | 0.70 | 2.16 | 4.18 | 3.22 | 3.37 | 5.31 | 2.58 | 1.41 | 2.24 | 0.67 | 0.77 | 26.61 | |||||||||||||
1970 | 0.00 | 0.00 | 1.43 | 1.35 | 0.50 | 1.81 | 2.72 | 2.78 | 1.21 | 1.42 | 1.09 | 0.00 | 14.31 | |||||||||||||
1971 | 0.14 | 0.75 | 0.82 | 1.34 | 2.74 | 0.97 | ----- | z | ----- | z | ----- | z | 1.87 | 1.01 | 0.54 | 10.18 | c | |||||||||
1972 | 0.29 | 0.00 | 0.77 | 0.45 | 1.81 | 1.17 | 2.91 | 1.68 | 3.37 | 0.80 | 1.87 | b | ----- | z | 15.12 | a | ||||||||||
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.48 | 0.30 | 1.18 | 1.96 | i | |||
1974 | 0.56 | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.56 | j | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.45 | 0.63 | 0.94 | 1.66 | 2.38 | 1.30 | 2.65 | 2.86 | 1.46 | 1.01 | 0.74 | 0.60 | 17.03 | |||||||||||||
S.D. | 0.44 | 0.69 | 0.66 | 1.86 | 1.49 | 0.81 | 1.52 | 1.50 | 1.72 | 1.16 | 0.95 | 0.59 | 5.81 | |||||||||||||
SKEW | 1.46 | 1.35 | 0.89 | 2.16 | 1.15 | 0.95 | 0.50 | 0.47 | 1.83 | 1.32 | 2.81 | 1.27 | 1.17 | |||||||||||||
MAX | 1.70 | 2.66 | 2.51 | 8.84 | 6.80 | 3.37 | 6.22 | 5.80 | 7.63 | 4.59 | 4.86 | 2.32 | 31.95 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.35 | 0.22 | 0.00 | 0.00 | 0.00 | 0.00 | 9.88 | |||||||||||||
YRS | 30 | 32 | 30 | 32 | 29 | 33 | 32 | 31 | 31 | 31 | 31 | 34 | 17 |