YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1927 | 0.00 | j | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.10 | 0.00 | 0.39 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.39 | ||||
1928 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.06 | 0.71 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.43 | 0.11 | 0.71 | ||||||||||
1929 | 0.03 | 0.25 | 0.03 | 0.00 | 0.05 | 0.02 | 0.00 | 0.00 | 0.17 | 0.00 | 0.00 | 0.00 | 0.25 | |||||||||||||
1930 | 0.23 | 1.46 | 0.40 | 0.22 | 0.53 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.46 | |||||||
1931 | 0.45 | 0.29 | 0.00 | 0.63 | 0.00 | 0.59 | 0.00 | b | 1.11 | d | 0.12 | 0.59 | 0.29 | 1.39 | 1.39 | |||||||||||
1932 | 0.25 | 0.14 | 0.00 | 0.00 | 0.13 | 0.39 | 0.00 | 0.04 | 0.53 | 0.13 | 0.00 | 0.09 | 0.53 | |||||||||||||
1933 | 0.70 | 0.01 | 0.00 | 0.05 | 0.00 | 0.04 | 0.00 | 0.02 | 0.00 | 0.05 | 0.03 | 0.30 | 0.70 | |||||||||||||
1934 | 0.51 | 0.03 | 0.30 | 0.00 | 0.03 | 0.00 | 0.65 | 0.11 | 0.00 | 0.46 | 0.14 | 0.54 | 0.65 | |||||||||||||
1935 | 0.64 | 0.27 | 0.17 | 0.58 | 0.00 | 0.00 | 0.04 | 0.17 | 0.05 | 0.72 | 0.00 | 1.35 | 1.35 | |||||||||||||
1936 | 0.02 | 1.13 | 0.02 | 0.38 | 0.00 | 0.00 | 0.17 | 0.12 | 0.00 | 1.99 | 0.00 | 0.74 | 1.99 | |||||||||||||
1937 | 0.39 | 1.24 | 0.01 | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.00 | 1.55 | 1.55 | |||||||||||||
1938 | 0.01 | 0.26 | 1.32 | 0.00 | 0.64 | 0.11 | 0.04 | 0.03 | 0.08 | 0.11 | 0.01 | 0.43 | 1.32 | |||||||||||||
1939 | 0.95 | 0.13 | 0.48 | 0.30 | 0.00 | 0.00 | 0.23 | 0.50 | 0.38 | 0.20 | 0.00 | 0.09 | 0.95 | |||||||||||||
1940 | 0.41 | 0.73 | 0.26 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.01 | 0.67 | 0.73 | |||||||||||||
1941 | 0.29 | 0.52 | 0.45 | 0.73 | 0.12 | 0.00 | 0.00 | 0.22 | 0.00 | 0.53 | 0.03 | j | 0.90 | 0.90 | ||||||||||||
1942 | 9999.00 | z | 0.02 | 0.26 | 0.53 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.00 | 0.00 | 0.42 | 0.53 | ||||||||||||
1943 | 1.88 | 0.19 | 0.43 | 0.28 | 0.00 | 0.01 | 0.04 | 0.00 | 0.85 | 0.10 | 0.00 | a | 1.30 | 1.88 | ||||||||||||
1944 | 0.39 | 0.47 | 0.35 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 0.45 | 0.12 | 0.47 | |||||||||||||
1945 | 0.00 | 3.60 | 0.94 | 0.00 | 0.00 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 2.07 | 0.15 | 0.89 | 3.60 | ||||||||||
1946 | 0.13 | 0.00 | 0.12 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.13 | ||||
1947 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | |
1948 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.19 | 0.19 | |||||||
1949 | 0.22 | 0.08 | 0.04 | 0.00 | 0.43 | 0.00 | 0.26 | 0.05 | 0.00 | 0.00 | 0.65 | 0.43 | 0.65 | |||||||||||||
1950 | 0.31 | 0.67 | 0.15 | 0.00 | 0.00 | 0.00 | 0.63 | 0.19 | 0.24 | 0.29 | 4.10 | 0.77 | 4.10 | |||||||||||||
1951 | 0.67 | 0.00 | 0.01 | 0.29 | 0.15 | 0.04 | 0.14 | 0.00 | 0.00 | 0.05 | 0.11 | 1.73 | 1.73 | |||||||||||||
1952 | 0.88 | 0.00 | 0.33 | 0.85 | 0.00 | 0.00 | 0.13 | 0.00 | 0.55 | 0.00 | 0.32 | 0.34 | 0.88 | |||||||||||||
1953 | 0.12 | 0.02 | 0.33 | 0.37 | 0.07 | 0.00 | 0.00 | 0.01 | 0.00 | 0.01 | 0.06 | 0.57 | 0.57 | |||||||||||||
1954 | 1.59 | 0.53 | 0.10 | 0.00 | 0.00 | 0.01 | 0.33 | 0.00 | 0.19 | 0.00 | 0.50 | 0.24 | 1.59 | |||||||||||||
1955 | 0.28 | 0.46 | 0.00 | 0.22 | 0.07 | 0.00 | 0.05 | 0.26 | 0.00 | 0.00 | 0.01 | 2.70 | 2.70 | |||||||||||||
1956 | 1.41 | 0.00 | 0.00 | 0.69 | 0.02 | 0.00 | 0.05 | 0.00 | 0.00 | 0.46 | 0.00 | 0.00 | 1.41 | |||||||||||||
1957 | 1.17 | A | 0.32 | 0.26 | 0.33 | A | 0.83 | 0.00 | 0.00 | 0.00 | 0.14 | 0.20 | 0.31 | A | 0.65 | A | 0.83 | |||||||||
1958 | 1.18 | A | 0.66 | 0.20 | A | 0.45 | 0.00 | 0.00 | 0.00 | 0.15 | 0.09 | 0.05 | A | 0.26 | 0.01 | 0.66 | ||||||||||
1959 | 0.15 | 0.69 | 0.07 | 0.00 | 0.00 | 0.00 | 0.04 | 0.01 | 0.24 | 0.00 | 0.00 | 0.15 | 0.69 | |||||||||||||
1960 | 0.04 | 1.04 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.05 | A | 0.29 | 1.13 | A | 0.00 | 1.04 | |||||||||||
1961 | 0.35 | 0.01 | 0.02 | 0.05 | 0.03 | 0.02 | 0.05 | 0.21 | 0.00 | 0.00 | 0.24 | A | 0.18 | A | 0.35 | |||||||||||
1962 | 1.15 | 1.98 | 0.26 | 0.00 | 0.19 | 0.22 | 0.26 | 0.00 | 0.23 | 0.15 | 0.00 | 0.01 | 1.98 | |||||||||||||
1963 | 1.51 | 2.21 | 0.41 | 0.33 | 0.15 | 0.36 | 0.00 | 1.36 | 0.28 | 0.15 | 0.03 | 0.00 | 2.21 | |||||||||||||
1964 | 0.06 | 0.00 | 0.02 | 0.07 | 0.14 | 0.00 | 9999.00 | z | 0.04 | 0.00 | 0.09 | 0.10 | A | 0.94 | 0.94 | |||||||||||
1965 | 0.34 | 0.00 | 0.02 | 0.55 | 0.00 | 0.09 | 9999.00 | z | 0.13 | 0.00 | 0.00 | 0.78 | 0.59 | 0.78 | ||||||||||||
1966 | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 | 0.00 | 0.03 | 0.06 | 0.13 | 0.00 | 0.21 | 5.72 | 5.72 | |||||||||||||
1967 | 0.59 | 0.00 | 0.02 | 0.29 | 0.08 | 0.06 | 0.01 | 0.16 | 0.25 | 0.00 | 0.66 | 0.04 | 0.66 | |||||||||||||
1968 | 0.02 | 0.29 | 0.11 | 0.01 | 0.08 | 0.01 | 0.19 | 0.00 | 0.00 | 0.09 | 0.14 | 0.25 | 0.29 | |||||||||||||
1969 | 3.65 | 1.81 | 0.21 | 0.07 | 0.19 | 0.12 | 0.16 | 0.06 | 0.03 | 0.00 | 0.01 | 0.23 | 3.65 | |||||||||||||
1970 | 0.68 | 0.34 | A | 0.17 | 0.00 | 0.03 | 0.00 | 0.15 | 0.09 | 0.00 | 0.00 | 1.31 | 0.43 | 1.31 | ||||||||||||
1971 | 0.00 | 0.02 | 0.04 | 0.00 | 0.46 | 0.00 | 0.10 | 0.00 | 0.00 | 0.20 | 0.00 | 0.98 | 0.98 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.13 | 0.02 | 9999.00 | z | 0.10 | 0.51 | 0.43 | 0.51 | ||||||||||||
1973 | 9999.00 | z | 0.99 | 0.28 | 0.00 | 0.13 | 0.00 | 0.04 | 0.29 | 0.00 | 0.00 | 0.59 | 0.04 | 0.99 | ||||||||||||
1974 | 0.85 | 0.00 | 0.85 | A | 0.33 | 0.14 | 0.00 | 0.07 | 0.03 | 0.00 | 0.33 | 0.15 | 0.67 | 0.85 | ||||||||||||
1975 | 0.03 | 0.07 | 0.26 | 0.03 | 0.00 | 0.15 | 0.07 | 0.00 | 0.49 | 0.00 | 0.00 | 0.10 | 0.49 | |||||||||||||
1976 | 0.00 | 1.60 | A | 0.41 | 0.16 | 0.47 | 0.13 | 0.42 | 0.01 | 1.35 | 0.00 | 0.00 | 0.01 | 1.35 | ||||||||||||
1977 | 0.31 | 0.34 | 0.03 | 0.00 | 0.67 | 0.66 | 0.08 | 0.29 | 0.00 | 0.07 | 0.00 | 1.86 | A | 0.67 | ||||||||||||
1978 | 1.14 | 1.18 | 1.24 | 0.04 | 0.05 | 0.00 | 0.32 | 0.00 | 0.50 | 0.00 | 0.02 | c | 0.05 | 1.24 | ||||||||||||
1979 | 0.57 | 0.23 | 0.34 | 0.00 | 0.21 | 0.00 | 0.06 | 0.00 | 0.28 | 0.10 | 0.11 | 0.01 | 0.57 | |||||||||||||
1980 | 0.80 | 0.74 | 0.37 | 0.40 | 0.03 | 0.00 | 0.00 | 0.00 | 0.05 | 0.00 | 0.05 | 0.28 | 0.80 | |||||||||||||
1981 | 0.30 | 0.17 | 0.82 | 0.28 | 0.19 | 0.00 | 0.00 | 0.02 | 0.00 | 0.10 | 0.87 | 0.03 | 0.87 | |||||||||||||
1982 | 0.50 | 0.17 | 0.28 | 0.50 | 0.02 | 0.06 | 0.03 | 0.19 | 0.56 | 0.30 | 0.76 | 1.58 | 1.58 | |||||||||||||
1983 | 0.50 | 0.87 | 0.36 | 0.16 | 0.00 | 0.02 | 0.00 | 0.71 | 0.13 | 0.17 | 0.47 | 1.17 | 1.17 | |||||||||||||
1984 | 0.00 | 0.06 | 0.09 | 0.02 | 0.00 | 0.00 | 0.08 | 0.14 | 0.02 | 0.29 | 0.91 | 0.40 | 0.91 | |||||||||||||
1985 | 0.24 | 0.00 | 0.42 | 0.00 | 0.00 | 0.93 | 0.40 | 0.00 | 0.10 | 0.04 | 0.79 | 0.25 | 0.93 | |||||||||||||
1986 | 0.75 | 1.57 | 0.40 | 0.35 | 0.00 | 0.00 | 0.00 | 0.16 | 0.03 | 0.00 | 0.30 | 0.00 | 1.57 | |||||||||||||
1987 | 0.10 | 0.22 | 0.07 | 0.01 | 0.15 | 0.11 | 0.00 | 0.00 | 0.00 | 0.16 | 0.28 | 0.20 | 0.28 | |||||||||||||
1988 | 0.90 | 0.17 | 0.28 | 0.28 | 0.03 | 0.06 | 0.00 | 0.02 | 0.52 | 0.00 | 0.13 | 0.63 | 0.90 | |||||||||||||
1989 | 0.02 | 0.20 | 0.18 | 0.00 | 0.22 | 0.12 | 0.00 | 0.18 | 0.08 | 0.00 | 0.19 | 0.00 | 0.22 | |||||||||||||
1990 | 0.29 | 0.00 | 0.00 | 0.08 | 0.01 | 0.00 | 0.00 | 0.05 | 0.22 | 0.00 | 0.00 | 0.00 | 0.29 | |||||||||||||
1991 | 0.00 | 0.61 | 2.57 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.07 | 0.39 | 9999.00 | z | 0.30 | 2.57 | ||||||||||||
1992 | 0.10 | 0.55 | 9999.00 | z | 0.22 | 0.04 | 0.02 | 0.04 | 0.00 | 0.00 | 1.05 | 0.00 | 0.26 | 1.05 | ||||||||||||
1993 | 0.81 | 0.88 | 0.36 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.08 | 0.01 | 0.88 | |||||||||||||
1994 | 0.00 | 0.25 | 0.35 | 0.10 | 0.16 | 0.00 | 0.00 | 0.00 | 0.31 | 0.01 | 0.06 | 0.17 | 0.35 | |||||||||||||
1995 | 1.02 | 0.56 | 1.91 | 0.10 | 0.17 | 0.06 | 0.01 | 0.00 | 0.07 | 0.00 | 0.00 | 1.06 | 1.91 | |||||||||||||
1996 | 0.48 | 2.06 | 0.17 | 0.30 | 0.04 | 0.00 | 0.29 | 0.00 | 0.00 | 0.23 | 1.31 | 0.48 | 2.06 | |||||||||||||
1997 | 9999.00 | z | 0.00 | 9999.00 | z | 0.00 | 0.00 | 0.98 | 0.37 | 0.00 | 0.56 | 0.01 | 0.10 | 9999.00 | z | 0.98 | ||||||||||
1998 | 0.61 | 1.24 | 0.32 | 0.33 | 0.18 | 0.92 | 0.00 | 0.00 | 0.19 | 0.02 | 0.01 | 9999.00 | z | 1.24 | ||||||||||||
1999 | 0.51 | 0.10 | 0.18 | 0.03 | 0.11 | 0.00 | 0.11 | 0.13 | 0.02 | 0.00 | 0.03 | 0.00 | 0.51 | |||||||||||||
2000 | 0.48 | 0.23 | 0.25 | 0.01 | 0.00 | 0.01 | 0.00 | 0.06 | 0.00 | 0.06 | 0.00 | 0.00 | 0.48 | |||||||||||||
2001 | 0.59 | 0.38 | 0.53 | 0.02 | 0.20 | 0.00 | 0.39 | 0.00 | 0.00 | 0.00 | 0.68 | 0.17 | 0.68 | |||||||||||||
2002 | 0.01 | 0.00 | 0.08 | 0.20 | 0.00 | 0.00 | 0.02 | 0.00 | 0.01 | 0.00 | 3.05 | 0.94 | 3.05 | |||||||||||||
2003 | 0.01 | 1.30 | 0.30 | 0.05 | 0.40 | 0.01 | 0.24 | 0.12 | 0.11 | 0.00 | 0.31 | 0.18 | 1.30 | |||||||||||||
2004 | 0.35 | 0.41 | 0.12 | 0.07 | 0.01 | 0.01 | 0.05 | 0.11 | 0.00 | 0.51 | 0.84 | 0.84 | 0.84 | |||||||||||||
2005 | 0.73 | 0.56 | 0.33 | 0.06 | 0.00 | 0.00 | 9999.00 | z | 0.21 | 0.54 | 0.24 | 0.02 | 1.07 | 1.07 | ||||||||||||
2006 | 1.50 | 0.18 | 0.08 | 0.06 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.50 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.52 | 0.52 | 0.30 | 0.17 | 0.12 | 0.09 | 0.10 | 0.11 | 0.15 | 0.18 | 0.34 | 0.56 | 1.22 | |||||||||||||
S.D. | 0.58 | 0.66 | 0.42 | 0.21 | 0.19 | 0.21 | 0.15 | 0.22 | 0.24 | 0.36 | 0.65 | 0.82 | 0.99 | |||||||||||||
SKEW | 2.49 | 2.05 | 3.22 | 1.30 | 2.10 | 3.15 | 1.95 | 3.91 | 2.44 | 3.79 | 3.88 | 3.83 | 2.31 | |||||||||||||
MAX | 3.65 | 3.60 | 2.57 | 0.85 | 0.83 | 0.98 | 0.65 | 1.36 | 1.35 | 2.07 | 4.10 | 5.72 | 5.72 | |||||||||||||
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 | 0.22 | |||||||||||||
NO YRS | 73 | 76 | 74 | 76 | 75 | 75 | 72 | 75 | 74 | 75 | 73 | 73 | 60 |