YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1950 | 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 | 0.40 | 0.40 | ||
1951 | 0.13 | 0.68 | 1.16 | 0.96 | 1.29 | 2.10 | 2.35 | 0.98 | 2.16 | 0.48 | 1.01 | 0.14 | 2.35 | |||||||||||||
1952 | 0.40 | a | 0.21 | 1.01 | 0.50 | 1.23 | 1.60 | 2.92 | 1.25 | 0.26 | 0.00 | 0.77 | 0.20 | 2.92 | ||||||||||||
1953 | 0.58 | 0.75 | 0.43 | 0.85 | a | 0.44 | 1.55 | 1.54 | 0.75 | 0.15 | 0.03 | 0.81 | 0.72 | 1.55 | ||||||||||||
1954 | 0.05 | 0.41 | 0.87 | 1.51 | a | 0.80 | 0.78 | 1.16 | 0.92 | 0.92 | 0.62 | 0.15 | 0.21 | 1.51 | ||||||||||||
1955 | 0.15 | 0.50 | 0.16 | 0.45 | 0.45 | 0.47 | a | 4.20 | 2.65 | a | 0.31 | 1.47 | a | 0.23 | a | 0.48 | a | 4.20 | ||||||||
1956 | 0.25 | 0.15 | 0.95 | 0.26 | 0.50 | a | 1.78 | 1.15 | 1.85 | a | 0.25 | 1.04 | 0.42 | a | 0.09 | 1.85 | ||||||||||
1957 | 0.08 | 0.30 | 0.64 | 0.30 | 1.10 | a | 2.70 | 2.86 | 3.03 | 0.51 | 0.42 | 0.62 | 0.17 | 3.03 | ||||||||||||
1958 | 0.15 | 0.06 | 0.14 | 0.76 | 0.46 | 1.48 | 1.94 | 1.01 | 0.43 | 0.89 | 0.26 | 0.07 | 1.94 | |||||||||||||
1959 | 0.04 | 0.08 | 0.15 | 0.84 | 0.92 | 2.07 | 2.66 | 2.80 | 1.15 | 0.78 | 0.22 | 0.90 | 2.80 | |||||||||||||
1960 | 0.59 | 0.13 | 0.25 | 1.12 | 1.40 | 1.25 | 0.75 | 1.11 | 1.41 | 0.43 | 0.83 | 0.55 | 1.41 | |||||||||||||
1961 | 0.07 | 0.54 | 1.15 | 0.82 | 1.05 | 0.34 | 1.84 | 1.13 | 0.56 | 1.09 | 0.74 | 0.37 | 1.84 | |||||||||||||
1962 | 0.16 | 0.40 | 0.63 | 0.35 | 1.60 | 0.77 | 1.11 | 1.49 | 0.66 | 0.31 | 0.41 | 0.14 | 1.60 | |||||||||||||
1963 | 0.23 | 0.17 | 0.44 | c | 0.85 | a | 1.16 | 0.57 | 1.09 | 0.50 | 1.02 | 0.68 | 0.56 | 0.31 | 1.16 | |||||||||||
1964 | 0.34 | 0.02 | 0.50 | 1.00 | 1.49 | 1.15 | 1.37 | 1.74 | 1.27 | 0.45 | 0.23 | 0.62 | 1.74 | |||||||||||||
1965 | 0.10 | 0.67 | 1.42 | 0.65 | 1.04 | 3.77 | 1.66 | 1.30 | 1.45 | 0.45 | 0.75 | 0.70 | 3.77 | |||||||||||||
1966 | 0.36 | 0.55 | 0.91 | 0.22 | 0.48 | 0.88 | 0.55 | 1.13 | 3.13 | 1.95 | 0.24 | 0.37 | 3.13 | |||||||||||||
1967 | 0.58 | 0.55 | 0.41 | 1.80 | 1.15 | 1.50 | 0.83 | 1.45 | 0.55 | 1.26 | 0.05 | 0.13 | 1.80 | |||||||||||||
1968 | 0.30 | 0.15 | 0.40 | 1.75 | 1.45 | 1.68 | 1.27 | 0.16 | 1.36 | 1.96 | 0.29 | 0.90 | 1.96 | |||||||||||||
1969 | 0.40 | 0.20 | 0.87 | 0.85 | 0.35 | 0.95 | 0.80 | 0.97 | 0.43 | 0.68 | 0.39 | 0.65 | 0.97 | |||||||||||||
1970 | 0.22 | 0.11 | 1.25 | 1.45 | 1.03 | 0.70 | 1.60 | 0.62 | 1.06 | 1.65 | 1.88 | 0.42 | 1.88 | |||||||||||||
1971 | 0.26 | 0.53 | 0.40 | 0.44 | 1.25 | 1.33 | 1.17 | 1.05 | 1.15 | 1.69 | 0.83 | 0.36 | 1.69 | |||||||||||||
1972 | 0.49 | A | 0.18 | 0.34 | 0.85 | 1.25 | 0.76 | 1.30 | 1.37 | 0.87 | 0.51 | 1.58 | 0.66 | 1.58 | ||||||||||||
1973 | 0.65 | 0.32 | 0.74 | 0.68 | 2.00 | 0.47 | 1.53 | 1.18 | 1.84 | 0.68 | 1.88 | 0.28 | 2.00 | |||||||||||||
1974 | 0.16 | 0.36 | 0.34 | 0.92 | 0.98 | 1.77 | 0.86 | 1.90 | 0.42 | 0.56 | 0.78 | 0.33 | 1.90 | |||||||||||||
1975 | 1.25 | 0.21 | 0.66 | 3.45 | 1.25 | 1.68 | 0.98 | 2.43 | 0.42 | 0.24 | 1.55 | 1.12 | 3.45 | |||||||||||||
1976 | 0.40 | 0.38 | 0.93 | 0.79 | 0.30 | 1.03 | 1.00 | 0.81 | 1.43 | 0.34 | 0.04 | 0.18 | 1.43 | |||||||||||||
1977 | 0.22 | 1.15 | 1.13 | 0.80 | 0.84 | 1.36 | 1.33 | 1.73 | 0.82 | 1.20 | 0.70 | 0.85 | 1.73 | |||||||||||||
1978 | 0.19 | 0.13 | 0.31 | 1.07 | 1.60 | 2.63 | 2.65 | 4.16 | 3.92 | 0.10 | 1.04 | 0.56 | 4.16 | |||||||||||||
1979 | 0.39 | 0.35 | 1.40 | 0.43 | 0.84 | 1.36 | 1.40 | 1.86 | 1.27 | 1.09 | 0.70 | 0.35 | 1.86 | |||||||||||||
1980 | 0.62 | 0.51 | 0.30 | 1.10 | 1.11 | 1.15 | 0.79 | 1.44 | 1.80 | 0.60 | 0.13 | 0.13 | 1.80 | |||||||||||||
1981 | 0.06 | 1.05 | 0.61 | 0.92 | 0.59 | 1.48 | 2.55 | 1.45 | 0.40 | 0.60 | 1.10 | 0.31 | 2.55 | |||||||||||||
1982 | 0.86 | a | 0.33 | 0.80 | A | 0.91 | 1.09 | a | 0.40 | 0.48 | 1.50 | 1.10 | 1.35 | 1.28 | 1.40 | 1.50 | ||||||||||
1983 | 0.22 | 0.68 | 0.85 | 1.38 | 1.80 | 1.54 | 1.08 | a | 0.70 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.80 | ||||||||
1984 | 0.25 | a | 0.62 | 1.05 | 1.15 | 0.85 | 0.90 | 3.35 | 4.02 | 1.38 | 1.30 | a | 0.52 | 0.62 | 4.02 | |||||||||||
1985 | 0.12 | 0.21 | 1.05 | A | 0.74 | 2.27 | 0.77 | 1.67 | A | 2.35 | 1.52 | 2.33 | 0.51 | 0.97 | 2.35 | |||||||||||
1986 | 0.28 | 0.28 | 1.05 | 1.39 | 1.13 | 3.14 | 0.97 | 1.48 | a | 2.85 | 1.31 | a | 0.41 | 0.15 | 3.14 | |||||||||||
1987 | 0.45 | 0.00 | 0.35 | 0.15 | 0.70 | 0.84 | 5.80 | 1.92 | 0.55 | 0.48 | 0.70 | 0.72 | 5.80 | |||||||||||||
1988 | 1.15 | 0.24 | 0.80 | 0.60 | 1.73 | 0.06 | 1.01 | 1.65 | 1.01 | 0.27 | 1.14 | 0.50 | 1.73 | |||||||||||||
1989 | 0.49 | 0.28 | 0.90 | 1.12 | 1.10 | 1.82 | A | 1.14 | 1.45 | 0.64 | 0.29 | 0.63 | 0.10 | 1.45 | ||||||||||||
1990 | 0.13 | 0.35 | 1.15 | 1.38 | 1.14 | 1.63 | a | 2.15 | 0.44 | 0.61 | 0.53 | 0.32 | 0.48 | 2.15 | ||||||||||||
1991 | 0.13 | a | 0.39 | 1.01 | 0.92 | 2.10 | 0.45 | 1.38 | 1.12 | 1.67 | 0.45 | 2.06 | 0.54 | a | 2.10 | |||||||||||
1992 | 0.58 | 0.33 | 0.83 | 0.55 | 0.33 | 2.29 | 3.81 | 1.40 | 4.35 | 1.43 | 1.11 | 0.32 | 4.35 | |||||||||||||
1993 | 0.80 | 0.19 | 0.81 | 0.65 | 0.84 | 2.65 | 1.04 | 2.46 | 1.01 | 0.24 | 0.66 | 0.26 | c | 2.65 | ||||||||||||
1994 | 0.32 | c | 0.39 | 0.18 | 1.64 | 0.63 | 5.47 | a | 0.73 | 2.04 | 2.19 | 1.55 | 0.83 | 0.19 | 5.47 | |||||||||||
1995 | 0.31 | 0.13 | 0.82 | 1.13 | a | 1.05 | 1.58 | 1.53 | a | 2.05 | 0.57 | 1.33 | 0.70 | 0.45 | a | 2.05 | ||||||||||
1996 | 1.44 | 0.07 | 1.51 | 0.16 | a | 0.77 | 1.17 | 0.55 | 1.83 | 0.52 | a | 3.40 | A | 1.73 | a | 0.82 | 1.83 | |||||||||
1997 | 0.63 | 0.05 | a | 0.36 | 0.22 | 0.72 | 1.03 | c | 2.65 | 1.80 | 1.70 | 1.04 | 0.43 | a | 0.09 | a | 2.65 | |||||||||
1998 | 0.44 | 0.45 | 1.22 | a | 0.61 | 1.69 | 2.30 | A | 1.30 | 1.46 | 1.11 | 1.18 | 1.22 | 0.33 | a | 1.69 | ||||||||||
1999 | 0.49 | 0.49 | 0.66 | 0.94 | 1.42 | 1.23 | 3.70 | 1.22 | 0.78 | 0.67 | 0.72 | 0.28 | 3.70 | |||||||||||||
2000 | 0.46 | 0.38 | 0.63 | 0.78 | a | 1.45 | a | 1.18 | 4.40 | 1.33 | 0.39 | 0.45 | 1.33 | 0.41 | a | 4.40 | ||||||||||
2001 | 0.82 | 0.83 | 0.50 | a | 1.53 | 0.70 | 0.92 | 0.32 | 1.07 | 1.00 | 0.48 | 0.90 | 0.25 | 1.53 | ||||||||||||
2002 | 0.44 | a | 0.23 | 0.99 | 0.82 | 0.44 | 1.97 | 1.12 | 3.63 | 2.83 | 1.99 | 0.04 | 0.25 | 3.63 | ||||||||||||
2003 | 0.15 | 0.59 | 0.85 | 1.25 | 1.90 | 1.10 | 9999.00 | z | 9999.00 | z | 1.11 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 1.90 | ||||||||
2004 | 0.23 | 9999.00 | z | 0.88 | 0.87 | 1.18 | 1.77 | c | 1.14 | A | 0.82 | A | 2.63 | A | 0.95 | b | 0.65 | f | 0.17 | A | 1.77 | |||||
2005 | 9999.00 | z | 9999.00 | z | 0.67 | b | 0.95 | A | 0.78 | 0.81 | 0.96 | A | 9999.00 | z | 1.94 | A | 2.98 | h | 0.50 | A | 0.41 | g | 2.98 | |||
2006 | 0.52 | A | 0.09 | i | 0.58 | e | 1.21 | A | 2.55 | i | 0.64 | A | 1.14 | A | 2.97 | h | 1.37 | A | 0.18 | A | 0.58 | A | 0.87 | h | 2.97 | |
2007 | 1.22 | A | 1.35 | A | 0.74 | e | 1.90 | A | 1.29 | A | 0.68 | A | 1.35 | i | 3.46 | A | 1.51 | c | 1.33 | g | 0.18 | A | 0.94 | A | 1.51 | |
2008 | 0.14 | A | 0.16 | d | 0.88 | A | 1.45 | h | 1.34 | A | 1.86 | A | 1.66 | f | 1.24 | d | 0.86 | f | 0.51 | A | 0.53 | A | 0.36 | A | 1.66 | |
2009 | 0.28 | A | 0.54 | A | 0.41 | d | 1.04 | A | 0.38 | A | 2.00 | A | 0.77 | A | 2.77 | A | 0.57 | A | 1.54 | h | 0.13 | A | 1.71 | A | 1.54 | |
2010 | 0.46 | A | 0.39 | A | 0.38 | A | 0.43 | A | 0.77 | A | 2.60 | A | 1.53 | A | 2.62 | A | 1.78 | i | 0.93 | A | 1.40 | A | 1.16 | A | 1.78 | |
2011 | 0.25 | m | 0.19 | h | 0.95 | j | 0.89 | m | 1.96 | A | 1.54 | A | 2.59 | A | 1.02 | A | 0.25 | A | 0.52 | a | 0.24 | A | 0.57 | A | 0.95 | |
2012 | 0.28 | A | 1.55 | a | 0.80 | A | 1.95 | A | 3.74 | A | 2.40 | A | 2.24 | A | 1.70 | A | 0.29 | A | 0.72 | A | 0.32 | A | 0.48 | A | 1.55 | |
2013 | 0.47 | A | 0.66 | A | 0.58 | r | 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 | 0.58 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.39 | 0.41 | 0.73 | 0.93 | 1.14 | 1.47 | 1.72 | 1.58 | 1.18 | 0.89 | 0.72 | 0.45 | 2.44 | |||||||||||||
S.D. | 0.29 | 0.31 | 0.34 | 0.55 | 0.59 | 0.91 | 1.11 | 0.82 | 0.90 | 0.65 | 0.50 | 0.30 | 1.12 | |||||||||||||
SKEW | 1.54 | 1.55 | 0.16 | 1.83 | 1.58 | 1.82 | 1.53 | 1.30 | 1.57 | 1.38 | 0.88 | 1.03 | 1.21 | |||||||||||||
MAX | 1.44 | 1.55 | 1.51 | 3.45 | 3.74 | 5.47 | 5.80 | 4.16 | 4.35 | 3.40 | 2.06 | 1.40 | 5.80 | |||||||||||||
MIN | 0.04 | 0.00 | 0.14 | 0.15 | 0.30 | 0.06 | 0.32 | 0.16 | 0.15 | 0.00 | 0.04 | 0.07 | 0.97 | |||||||||||||
NO YRS | 57 | 59 | 60 | 56 | 58 | 57 | 56 | 55 | 57 | 56 | 55 | 55 | 51 |