YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1919 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 2.23 | s | 0.30 | 0.30 | 1.30 | 0.30 | 1.00 | 0.40 | 2.23 | |||||||
1920 | 0.15 | 0.05 | 0.20 | 0.70 | 0.81 | 1.37 | 0.83 | 1.67 | 1.22 | 1.84 | 0.15 | 0.15 | 1.84 | |||||||||||||
1921 | 0.56 | 0.23 | y | 0.20 | z | 4.10 | 0.36 | 0.78 | 0.51 | 1.83 | 2.05 | 1.25 | 0.20 | 0.75 | 4.10 | |||||||||||
1922 | 0.10 | x | 0.30 | 0.60 | 0.75 | 0.58 | 0.71 | 0.88 | 1.04 | 0.11 | 0.00 | 0.30 | 0.10 | 1.04 | ||||||||||||
1923 | 0.03 | 0.10 | 0.25 | 0.41 | 2.12 | 0.80 | 1.83 | 1.13 | 0.13 | 0.96 | 0.60 | 0.90 | 2.12 | |||||||||||||
1924 | 0.10 | 0.35 | 0.70 | 0.20 | 0.83 | 0.24 | 0.90 | 1.50 | 1.32 | 0.20 | 0.05 | 1.00 | 1.50 | |||||||||||||
1925 | 0.10 | 0.00 | 0.40 | 0.73 | 0.98 | 0.30 | 1.12 | 0.49 | 0.14 | 0.40 | 0.50 | 0.25 | 1.12 | |||||||||||||
1926 | 0.40 | 0.20 | 0.22 | 0.10 | 1.84 | 0.87 | 0.48 | 0.24 | 0.85 | 0.55 | 0.25 | 0.35 | 1.84 | |||||||||||||
1927 | 0.20 | 0.20 | 0.90 | 0.83 | 0.16 | 2.39 | 1.60 | 1.10 | 0.60 | 0.10 | 0.21 | 0.30 | 2.39 | |||||||||||||
1928 | 0.07 | 0.15 | 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 | 0.15 | |||
1929 | 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 | |
1930 | 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 | |
1931 | 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 | |
1932 | 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 | |
1933 | 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 | |
1934 | 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 | |
1935 | 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 | |
1936 | 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 | |
1937 | 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 | |
1938 | 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 | |
1939 | 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 | |
1940 | 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 | |
1941 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.39 | 2.20 | 0.80 | 0.15 | 9999.00 | z | 2.20 | |||||
1942 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.88 | 0.97 | 0.70 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.97 | ||||
1943 | 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 | |
1944 | 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 | |
1945 | 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 | |
1946 | 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 | |
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 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | |
1949 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.08 | w | 0.78 | 1.07 | 1.95 | b | 0.21 | 0.56 | 0.17 | 0.04 | 1.95 | |||||||
1950 | 0.07 | 0.23 | 0.54 | 0.92 | 0.52 | 0.18 | 0.92 | 0.77 | 0.54 | 0.00 | 0.36 | 0.05 | 0.92 | |||||||||||||
1951 | 0.09 | 0.62 | 0.14 | 0.50 | 1.44 | 1.83 | 1.94 | 0.47 | 0.48 | 0.41 | 0.50 | 0.14 | 1.94 | |||||||||||||
1952 | 0.10 | 0.41 | 0.47 | 0.76 | 1.03 | 0.23 | 0.47 | 0.93 | 1.04 | 0.06 | 0.38 | 0.20 | 1.04 | |||||||||||||
1953 | 0.13 | 0.61 | 0.09 | 1.07 | 1.01 | 0.83 | 0.80 | 1.53 | 0.12 | 0.51 | 0.72 | 0.95 | 1.53 | |||||||||||||
1954 | 0.17 | 0.00 | 0.38 | 0.02 | 0.42 | 0.38 | 1.38 | 3.45 | 0.23 | 0.78 | 0.01 | 0.29 | 3.45 | |||||||||||||
1955 | 0.13 | 0.54 | 0.41 | 0.77 | 0.91 | 1.11 | 0.46 | 1.15 | 0.57 | 0.05 | 0.08 | 0.06 | 1.15 | |||||||||||||
1956 | 0.08 | 0.07 | 0.21 | 0.20 | 0.40 | 0.35 | 1.49 | 0.79 | 0.09 | 0.42 | 0.92 | A | 0.33 | 1.49 | ||||||||||||
1957 | 0.09 | 0.00 | 0.98 | A | 0.75 | 1.34 | 1.45 | 2.15 | 1.42 | 0.50 | 0.41 | 0.15 | 0.24 | 2.15 | ||||||||||||
1958 | 0.24 | 0.35 | 0.50 | 0.30 | 0.55 | 1.50 | 0.77 | 0.34 | 0.79 | 0.47 | 0.23 | A | 0.13 | A | 1.50 | |||||||||||
1959 | 0.10 | 0.04 | 0.90 | 0.12 | 0.69 | 1.89 | 0.30 | 1.29 | A | 0.33 | 0.54 | 0.04 | 0.49 | f | 1.89 | |||||||||||
1960 | 0.38 | 0.37 | 0.35 | 0.39 | 1.07 | 0.46 | 1.30 | 0.59 | 0.27 | 1.41 | 0.15 | 0.37 | 1.41 | |||||||||||||
1961 | 0.04 | 0.15 | 0.33 | 0.34 | 1.23 | 0.66 | 3.37 | 1.24 | 0.61 | 0.10 | 0.47 | 0.14 | 3.37 | |||||||||||||
1962 | 0.32 | 0.04 | 0.71 | 0.11 | 1.10 | 0.91 | 1.10 | 0.57 | 0.20 | 0.26 | 0.35 | 0.05 | 1.10 | |||||||||||||
1963 | 0.19 | 0.05 | 0.29 | 0.14 | 0.42 | 1.72 | 1.57 | 0.58 | 3.65 | 0.70 | 0.37 | 0.07 | 3.65 | |||||||||||||
1964 | 0.04 | 0.25 | 0.60 | A | 0.49 | 1.17 | 0.33 | 0.71 | 0.21 | 0.80 | 0.01 | 0.24 | 0.02 | 1.17 | ||||||||||||
1965 | 0.45 | 0.20 | 0.19 | 0.00 | 1.14 | 2.72 | 1.12 | 1.01 | 0.67 | 0.17 | 0.01 | 0.13 | 2.72 | |||||||||||||
1966 | 0.16 | 0.07 | 0.20 | 0.60 | 0.46 | 0.40 | 1.63 | 0.22 | 0.90 | 0.23 | 0.02 | 0.06 | 1.63 | |||||||||||||
1967 | 0.14 | 0.01 | 0.03 | 0.25 | 1.50 | 1.21 | 0.66 | 0.89 | 1.24 | 0.29 | 0.18 | 0.13 | 1.50 | |||||||||||||
1968 | 0.01 | 0.07 | 0.24 | 0.40 | 0.51 | 0.28 | 1.00 | 1.44 | 0.17 | 0.19 | 0.21 | 0.30 | 1.44 | |||||||||||||
1969 | 0.01 | 0.07 | 0.23 | 0.60 | 1.80 | 0.35 | 0.75 | 1.82 | 0.14 | 1.11 | 0.17 | 0.12 | 1.82 | |||||||||||||
1970 | 0.00 | 0.00 | 0.07 | 0.47 | 0.70 | 1.12 | 1.53 | 0.83 | 0.25 | 0.39 | 0.47 | 0.01 | 1.53 | |||||||||||||
1971 | 0.16 | 0.17 | 0.27 | 0.68 | 0.74 | 0.54 | 1.76 | 0.33 | 0.61 | 0.08 | 0.65 | 0.06 | 1.76 | |||||||||||||
1972 | 0.07 | 0.08 | 0.10 | 0.72 | 1.06 | 1.31 | 0.65 | 2.30 | 0.66 | 9999.00 | z | 1.25 | 0.66 | 2.30 | ||||||||||||
1973 | 0.68 | 0.05 | 1.50 | 0.58 | 2.23 | 0.22 | 1.04 | 0.14 | 0.46 | 0.59 | 0.21 | 0.63 | 2.23 | |||||||||||||
1974 | 0.12 | 0.35 | 0.38 | 0.85 | 0.58 | 2.46 | 0.34 | 0.54 | 0.18 | 0.41 | 0.59 | 0.27 | 2.46 | |||||||||||||
1975 | 0.05 | 0.04 | 0.05 | 0.34 | 9999.00 | z | 0.72 | 1.12 | 0.69 | 0.16 | 0.00 | 1.17 | 0.11 | 1.17 | ||||||||||||
1976 | 0.14 | 0.29 | 0.11 | 0.53 | 0.59 | 1.04 | 0.52 | 0.65 | 0.88 | 0.40 | 0.43 | 0.11 | 1.04 | |||||||||||||
1977 | 0.13 | 0.00 | 0.00 | b | 1.14 | 0.88 | 9999.00 | z | 0.63 | 0.73 | 0.25 | 0.00 | 0.55 | 0.00 | 1.14 | |||||||||||
1978 | 0.10 | 0.16 | 9999.00 | z | 0.29 | 0.61 | 1.65 | 0.53 | 1.00 | 0.00 | 0.68 | 0.12 | 0.11 | 1.65 | ||||||||||||
1979 | 0.15 | 0.33 | 0.66 | 0.48 | 1.10 | 0.68 | 0.64 | 2.42 | 0.24 | 1.05 | A | 0.27 | 0.40 | 2.42 | ||||||||||||
1980 | 0.26 | 0.09 | 0.87 | 1.12 | 0.94 | 1.70 | 0.33 | 1.31 | 1.59 | 0.00 | 0.14 | 0.00 | 1.70 | |||||||||||||
1981 | 0.09 | 0.09 | 1.35 | 0.50 | 0.98 | 0.57 | 0.67 | 1.46 | 1.48 | 0.14 | 0.42 | 0.04 | 1.48 | |||||||||||||
1982 | 0.02 | 0.22 | 0.14 | 0.16 | 0.59 | 0.95 | 1.29 | 0.63 | 0.48 | 0.33 | 0.29 | 0.62 | 1.29 | |||||||||||||
1983 | 0.04 | 0.46 | 0.77 | 0.64 | 0.53 | 3.24 | 1.30 | 0.52 | 0.00 | 0.75 | 0.90 | 0.22 | 3.24 | |||||||||||||
1984 | 0.28 | 0.46 | 1.12 | 0.91 | 0.60 | 1.02 | 0.61 | 0.68 | 1.45 | 0.58 | 0.14 | 0.32 | 1.45 | |||||||||||||
1985 | 0.10 | 0.22 | 0.08 | 0.58 | 1.59 | 0.76 | 1.23 | 0.39 | 9999.00 | z | 0.48 | 0.43 | 0.17 | 1.59 | ||||||||||||
1986 | 0.05 | 0.28 | 0.22 | 1.59 | 0.34 | 1.03 | 1.75 | 0.77 | 0.58 | 0.93 | 0.12 | 0.21 | 1.75 | |||||||||||||
1987 | 0.12 | 0.92 | 0.80 | 0.31 | 1.65 | 0.73 | 0.90 | 0.38 | 0.49 | 0.07 | 0.42 | 0.36 | 1.65 | |||||||||||||
1988 | 0.27 | 0.07 | 0.13 | 0.68 | 1.29 | 0.59 | A | 3.30 | 0.67 | 0.58 | 0.00 | 0.24 | 0.15 | 3.30 | ||||||||||||
1989 | 0.13 | 0.18 | 0.19 | A | 0.00 | 0.82 | 0.87 | 0.64 | 0.36 | g | 1.22 | 0.20 | 0.07 | 0.15 | 1.22 | |||||||||||
1990 | 0.78 | 0.28 | 0.43 | 0.45 | 1.24 | 0.89 | 0.99 | 1.40 | 0.62 | 0.37 | 0.66 | 0.00 | 1.40 | |||||||||||||
1991 | 0.14 | 0.00 | 0.43 | 0.25 | 1.25 | 0.74 | 1.62 | 0.46 | 0.00 | 0.43 | 0.80 | d | 0.60 | 1.62 | ||||||||||||
1992 | 0.51 | 0.14 | 0.63 | 0.27 | 0.29 | 1.29 | 0.69 | i | 1.77 | 1.32 | 0.37 | a | 0.40 | d | 0.17 | 1.77 | ||||||||||
1993 | 0.26 | 0.18 | 0.16 | 0.17 | 0.40 | a | 0.92 | 0.70 | 2.27 | 0.18 | 0.62 | 0.33 | 0.09 | 2.27 | ||||||||||||
1994 | 0.32 | 0.08 | 0.04 | 0.71 | 0.64 | 0.85 | 0.67 | d | 1.45 | 0.07 | 0.43 | 0.21 | 0.22 | 1.45 | ||||||||||||
1995 | 0.69 | 0.23 | 0.41 | 0.53 | 1.93 | 2.46 | 0.89 | 1.45 | 0.82 | 0.28 | 0.23 | 0.03 | 2.46 | |||||||||||||
1996 | 0.15 | 0.04 | 0.18 | 0.51 | d | 2.22 | a | 1.03 | A | 0.82 | 1.08 | 0.68 | 0.27 | 0.00 | d | 0.12 | 2.22 | |||||||||
1997 | 0.14 | 0.18 | 0.08 | i | 0.52 | 1.09 | 0.81 | b | 2.01 | d | 1.12 | a | 0.20 | 0.97 | a | 0.18 | c | 0.19 | 2.01 | |||||||
1998 | 0.03 | 0.21 | 0.12 | 1.30 | 1.30 | b | 0.50 | 1.30 | 1.20 | 0.08 | 0.34 | 0.15 | 0.07 | 1.30 | ||||||||||||
1999 | 0.14 | b | 0.00 | 0.37 | 0.95 | 0.58 | 1.25 | 1.60 | 2.35 | 0.52 | a | 0.00 | 0.15 | p | 0.00 | 2.35 | ||||||||||
2000 | 0.00 | 0.25 | a | 0.67 | i | 0.85 | c | 0.86 | d | 0.68 | b | 1.11 | A | 0.76 | 0.45 | c | 1.72 | 0.00 | k | 0.10 | j | 1.72 | ||||
2001 | 0.40 | d | 0.04 | i | 0.60 | i | 1.50 | 1.30 | 1.48 | b | 1.67 | 0.33 | 0.98 | f | 0.13 | i | 0.13 | i | 0.23 | q | 1.67 | |||||
2002 | 0.17 | h | 0.20 | b | 0.45 | o | 0.12 | f | 0.21 | i | 1.27 | g | 0.70 | k | 1.15 | d | 0.82 | 0.46 | e | 0.15 | 0.00 | r | 1.27 | |||
2003 | 0.00 | b | 0.03 | c | 1.87 | i | 0.47 | a | 0.37 | 0.82 | A | 0.00 | 0.97 | 0.68 | 0.00 | 0.00 | b | 0.00 | a | 1.87 | ||||||
2004 | 0.00 | d | 0.20 | 0.08 | 1.02 | a | 0.44 | 0.41 | 1.48 | 0.69 | e | 0.64 | b | 0.12 | 0.13 | f | 0.20 | 1.48 | ||||||||
2005 | 0.15 | 0.00 | 0.44 | 0.65 | 0.51 | 0.78 | 0.55 | 1.25 | a | 0.00 | a | 1.87 | 0.09 | 0.00 | c | 1.87 | ||||||||||
2006 | 0.15 | 0.00 | 0.35 | 0.20 | 1.06 | 1.42 | 0.97 | 1.10 | 1.60 | 1.20 | 0.18 | 1.20 | b | 1.60 | ||||||||||||
2007 | 0.44 | 0.10 | a | 0.00 | 1.93 | 0.60 | 2.20 | 2.21 | 0.86 | 0.33 | 0.21 | 0.10 | 0.60 | 2.21 | ||||||||||||
2008 | 0.10 | e | 0.27 | c | 0.56 | 0.30 | A | 0.95 | b | 0.88 | 1.21 | 2.15 | 1.65 | 0.78 | 0.20 | 0.20 | 2.15 | |||||||||
2009 | 0.06 | 0.01 | 0.23 | 0.93 | 0.57 | 1.56 | 1.50 | 0.91 | 0.55 | 1.83 | 0.20 | 0.01 | 1.83 | |||||||||||||
2010 | 0.00 | 0.05 | 0.50 | 0.45 | 0.52 | 0.76 | 2.26 | 3.90 | 0.18 | 0.30 | 0.00 | 0.25 | 3.90 | |||||||||||||
2011 | 0.20 | 0.20 | a | 0.40 | 1.00 | 2.30 | 1.52 | 1.00 | 0.40 | 0.48 | 0.30 | 0.10 | 0.30 | c | 2.30 | |||||||||||
2012 | 0.00 | 1.00 | 0.26 | 0.40 | 1.15 | 0.22 | 1.21 | 0.41 | 1.17 | 0.00 | 0.00 | 0.00 | r | 1.21 | ||||||||||||
2013 | 0.11 | 0.31 | 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 | 0.31 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.17 | 0.20 | 0.40 | 0.64 | 0.95 | 1.03 | 1.12 | 1.09 | 0.67 | 0.49 | 0.31 | 0.25 | 1.88 | |||||||||||||
S.D. | 0.17 | 0.20 | 0.32 | 0.57 | 0.51 | 0.65 | 0.63 | 0.71 | 0.62 | 0.47 | 0.28 | 0.26 | 0.70 | |||||||||||||
SKEW | 1.72 | 1.86 | 1.31 | 3.53 | 0.92 | 1.19 | 1.26 | 1.51 | 1.99 | 1.41 | 1.44 | 1.72 | 1.20 | |||||||||||||
MAX | 0.78 | 1.00 | 1.50 | 4.10 | 2.30 | 3.24 | 3.37 | 3.90 | 3.65 | 1.87 | 1.25 | 1.20 | 3.90 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.16 | 0.18 | 0.00 | 0.14 | 0.00 | 0.00 | 0.00 | 0.00 | 0.92 | |||||||||||||
NO YRS | 71 | 71 | 64 | 70 | 70 | 69 | 71 | 73 | 72 | 72 | 70 | 68 | 50 |