YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.11 | m | 0.22 | 0.46 | 0.30 | 0.90 | b | 0.20 | 0.14 | 0.14 | 0.90 | |||||||
1950 | 0.06 | 0.05 | 0.06 | 0.26 | 0.00 | 0.21 | 1.68 | 0.19 | 0.69 | 0.66 | 0.00 | 0.00 | 1.68 | |||||||||||||
1951 | 0.33 | 0.05 | 0.22 | 0.16 | 0.00 | 0.00 | 0.69 | 0.67 | 0.13 | 0.42 | 0.00 | a | 0.30 | 0.69 | ||||||||||||
1952 | 0.23 | a | 0.14 | 0.24 | 0.25 | 0.30 | 0.55 | 0.85 | 0.74 | 0.60 | 0.00 | a | 0.20 | 0.26 | 0.85 | |||||||||||
1953 | 0.00 | 0.30 | 0.35 | 0.27 | 0.07 | 0.79 | 1.11 | 0.73 | 0.00 | 0.47 | 0.04 | 0.10 | 1.11 | |||||||||||||
1954 | 0.30 | 0.00 | 0.10 | 1.54 | 0.58 | 0.50 | 0.78 | 0.76 | 0.84 | 0.61 | 0.00 | 0.00 | 1.54 | |||||||||||||
1955 | 0.34 | 0.05 | 0.04 | 0.00 | 0.21 | 0.07 | 1.98 | 1.30 | 0.05 | 1.15 | 0.00 | 0.07 | 1.98 | |||||||||||||
1956 | 0.33 | 0.24 | 0.00 | 0.00 | 0.01 | 0.61 | 0.30 | 0.47 | 0.03 | 0.11 | 0.00 | 0.03 | 0.61 | |||||||||||||
1957 | 0.22 | 0.18 | 0.23 | 0.68 | 0.29 | 0.14 | 0.81 | 1.65 | 0.25 | 0.77 | 0.12 | A | 0.00 | 1.65 | ||||||||||||
1958 | 0.21 | 0.70 | 0.60 | 0.70 | 0.09 | 0.12 | 0.67 | 1.05 | 1.05 | 1.00 | 0.08 | 0.00 | 1.05 | |||||||||||||
1959 | 0.00 | 0.15 | 0.02 | 0.20 | 0.00 | 0.05 | 1.11 | 1.15 | 0.00 | 0.58 | 0.15 | 0.60 | 1.15 | |||||||||||||
1960 | 0.13 | 0.06 | 0.08 | 0.00 | 0.91 | 0.74 | 0.59 | a | 0.64 | 0.44 | 0.95 | A | 0.00 | 0.50 | 0.91 | |||||||||||
1961 | 0.15 | 0.00 | 0.00 | 0.00 | 0.00 | 0.72 | 0.55 | 1.34 | 1.13 | 0.33 | 0.95 | 0.46 | 1.34 | |||||||||||||
1962 | 0.48 | a | 0.02 | 0.01 | 0.19 | 0.00 | 0.13 | 0.76 | 0.36 | 0.80 | 1.05 | 1.03 | 0.83 | 1.05 | ||||||||||||
1963 | 0.12 | 0.41 | 0.15 | 0.00 | a | 0.10 | 0.40 | 0.48 | 0.83 | 0.72 | 0.76 | 0.42 | 0.00 | 0.83 | ||||||||||||
1964 | 0.00 | 0.41 | 0.00 | 0.45 | 0.29 | 9999.00 | z | 1.35 | 1.67 | 0.92 | 0.00 | 0.00 | 0.24 | 1.67 | ||||||||||||
1965 | 0.13 | 0.00 | 0.05 | 0.25 | 0.21 | 0.28 | 1.08 | 0.88 | 0.80 | 0.00 | 0.00 | 0.65 | 1.08 | |||||||||||||
1966 | 0.36 | 9999.00 | z | 0.05 | 0.62 | 0.00 | 1.07 | 0.59 | 0.70 | 1.02 | 0.34 | 0.00 | 0.21 | 1.07 | ||||||||||||
1967 | 0.00 | 0.11 | 0.25 | 0.00 | 0.00 | 0.48 | 0.61 | 1.72 | 1.22 | 0.12 | 0.50 | 0.48 | 1.72 | |||||||||||||
1968 | 0.00 | 0.35 | 9999.00 | z | 0.12 | 0.00 | 0.00 | 0.92 | 0.91 | 0.00 | 0.06 | 0.25 | 0.26 | 0.92 | ||||||||||||
1969 | 0.00 | 0.00 | 0.35 | 0.35 | 0.64 | 0.70 | 1.08 | 1.80 | 0.88 | 1.53 | 0.00 | 0.35 | 1.80 | |||||||||||||
1970 | 0.00 | 0.40 | 0.00 | 0.00 | 0.30 | 0.71 | 0.88 | 0.70 | 0.26 | 1.38 | 0.00 | 0.13 | 1.38 | |||||||||||||
1971 | 0.33 | 0.00 | 0.00 | 0.10 | 0.08 | 0.13 | 0.71 | 0.65 | 0.89 | 1.30 | 0.16 | 0.24 | 1.30 | |||||||||||||
1972 | 9999.00 | z | 0.00 | 0.00 | 0.00 | 0.00 | b | 9999.00 | z | 0.56 | 2.15 | 1.62 | 1.65 | 0.53 | 0.00 | 2.15 | ||||||||||
1973 | 0.30 | 0.39 | 0.07 | k | 0.00 | 0.79 | 0.36 | 0.60 | 1.50 | 0.17 | 0.00 | 9999.00 | z | 0.00 | 1.50 | |||||||||||
1974 | 0.10 | f | 0.00 | 0.08 | 0.00 | 0.13 | 0.14 | 0.99 | 0.44 | 0.64 | 0.71 | 0.00 | 0.30 | 0.99 | ||||||||||||
1975 | 0.47 | 0.05 | u | 0.33 | 0.00 | 0.23 | 0.00 | 0.98 | 0.80 | 2.30 | 0.38 | 0.45 | 0.19 | 2.30 | ||||||||||||
1976 | 0.00 | 0.07 | 0.25 | 0.00 | 0.42 | 0.30 | 0.85 | 0.34 | 1.15 | 0.23 | 0.32 | 0.00 | 1.15 | |||||||||||||
1977 | 0.28 | 0.28 | 0.70 | 0.15 | 0.07 | 0.25 | 0.98 | 1.87 | 0.80 | 0.75 | 0.00 | 0.00 | 1.87 | |||||||||||||
1978 | 0.35 | 0.12 | 0.10 | 0.00 | 0.71 | 0.60 | 0.84 | 1.90 | 0.28 | 0.75 | a | 0.70 | 0.45 | 1.90 | ||||||||||||
1979 | 0.75 | g | 0.61 | 0.00 | 0.00 | 0.92 | 0.95 | 0.56 | 1.15 | 1.35 | 0.00 | 0.25 | 0.15 | 1.35 | ||||||||||||
1980 | 1.65 | 0.50 | z | 9999.00 | z | 9999.00 | z | 0.35 | 0.15 | 0.95 | 1.00 | 1.65 | 0.07 | 0.00 | 0.00 | 1.65 | ||||||||||
1981 | 0.20 | 0.00 | 0.00 | 0.32 | 0.46 | 1.70 | 0.73 | 1.04 | 0.45 | 0.42 | 0.35 | 0.00 | 1.70 | |||||||||||||
1982 | 0.20 | d | 0.55 | 0.00 | 0.24 | d | 0.41 | A | 0.07 | 0.90 | 1.00 | 1.20 | 0.00 | 0.28 | 0.84 | 1.20 | ||||||||||
1983 | 0.20 | 0.35 | A | 0.43 | 0.07 | 0.00 | 0.13 | 0.44 | A | 0.48 | A | 1.10 | A | 0.44 | 0.50 | 0.15 | 0.50 | |||||||||
1984 | 0.16 | 0.00 | 0.12 | 0.35 | 0.65 | 0.70 | A | 0.44 | 1.15 | a | 0.40 | 0.85 | 0.00 | 0.60 | 1.15 | |||||||||||
1985 | 0.48 | 0.00 | 0.30 | 0.49 | 0.47 | 0.45 | 0.74 | 1.09 | 0.63 | a | 0.64 | A | 0.32 | 0.25 | A | 1.09 | ||||||||||
1986 | 0.10 | 0.50 | 0.10 | 0.00 | 0.48 | 0.90 | 1.40 | a | 1.80 | a | 0.75 | 1.32 | a | 0.95 | h | 0.70 | i | 1.80 | ||||||||
1987 | 0.20 | 0.22 | 0.15 | 0.00 | 9999.00 | z | 0.00 | 0.70 | 0.77 | 0.00 | 0.00 | 0.00 | 0.50 | 0.77 | ||||||||||||
1988 | 9999.00 | z | 0.65 | 0.00 | 9999.00 | z | 9999.00 | z | 0.50 | 1.85 | 1.10 | 0.90 | 0.00 | 0.00 | 0.25 | 1.85 | ||||||||||
1989 | 9999.00 | z | 0.00 | 0.00 | 0.00 | 0.35 | 0.21 | 0.95 | 0.75 | e | 0.75 | a | 0.95 | 0.00 | 0.16 | 0.95 | ||||||||||
1990 | 0.14 | 0.00 | 0.36 | 0.18 | a | 0.42 | A | 0.12 | 0.65 | A | 1.10 | a | 1.11 | a | 0.14 | 0.50 | a | 0.30 | 1.11 | |||||||
1991 | 0.12 | 0.11 | 0.00 | 0.00 | 0.40 | 0.40 | 0.60 | d | 0.98 | a | 0.75 | a | 0.26 | A | 0.45 | a | 0.92 | 0.98 | ||||||||
1992 | 0.43 | A | 0.25 | 0.64 | 0.62 | 0.90 | a | 0.25 | 1.65 | 1.05 | 0.90 | A | 0.28 | A | 0.10 | 1.40 | 1.65 | |||||||||
1993 | 0.35 | 0.30 | 0.07 | 0.00 | 0.30 | 0.80 | 0.55 | a | 1.00 | 0.45 | 0.75 | 0.17 | 0.20 | 1.00 | ||||||||||||
1994 | 0.28 | 0.00 | 0.25 | 0.15 | 1.25 | 0.00 | 0.30 | 0.80 | a | 0.30 | a | 0.95 | a | 2.10 | 0.95 | 2.10 | ||||||||||
1995 | 0.40 | 0.20 | 0.20 | 0.00 | 0.00 | 0.50 | 1.35 | 1.00 | 0.50 | 0.00 | 0.00 | 0.08 | 1.35 | |||||||||||||
1996 | 0.02 | 0.85 | 0.00 | 0.00 | 0.00 | 0.50 | 1.52 | 1.10 | 0.85 | 1.10 | 0.60 | 0.00 | 1.52 | |||||||||||||
1997 | 0.34 | 1.58 | 0.05 | 0.30 | a | 0.25 | g | 0.85 | 1.08 | 0.83 | 1.90 | 0.32 | 0.18 | a | 0.50 | 1.90 | ||||||||||
1998 | 0.20 | 0.11 | 0.20 | 0.18 | 0.00 | 0.00 | 0.60 | 1.75 | 0.20 | b | 0.80 | 0.30 | 0.37 | a | 1.75 | |||||||||||
1999 | 0.06 | 0.00 | 0.15 | 0.06 | 0.06 | 0.50 | 0.70 | 1.40 | 0.58 | c | 0.05 | 0.00 | 0.27 | 1.40 | ||||||||||||
2000 | 0.00 | 0.00 | 0.66 | 0.00 | 0.00 | 1.25 | 0.30 | c | 1.70 | a | 0.14 | 1.00 | a | 1.02 | b | 0.23 | 1.70 | |||||||||
2001 | 0.40 | a | 0.17 | 0.12 | 0.26 | 1.40 | a | 0.47 | 0.95 | 1.50 | 1.42 | 0.17 | 0.23 | a | 0.17 | 1.50 | ||||||||||
2002 | 0.00 | 0.16 | a | 0.05 | 0.00 | 0.30 | 0.47 | 0.59 | 0.99 | 1.36 | 0.20 | 0.41 | 0.50 | a | 1.36 | |||||||||||
2003 | 0.10 | 0.30 | 0.10 | 0.06 | 0.18 | A | 0.25 | 0.48 | 0.42 | a | 0.06 | 0.85 | 0.60 | a | 0.00 | 0.85 | ||||||||||
2004 | 0.50 | 0.10 | a | 0.75 | a | 0.80 | a | 0.18 | 0.28 | 0.68 | A | 0.61 | a | 0.75 | A | 1.00 | A | 0.59 | a | 0.19 | A | 0.80 | ||||
2005 | 0.60 | 0.61 | 0.40 | b | 0.30 | 0.23 | 0.00 | 0.60 | 1.00 | 1.44 | 0.35 | 0.00 | 0.00 | 1.44 | ||||||||||||
2006 | 0.20 | 0.00 | 0.00 | 0.05 | 0.12 | 1.00 | 1.72 | a | 1.00 | 0.80 | 1.27 | 0.00 | 0.37 | 1.72 | ||||||||||||
2007 | 0.45 | 0.31 | 0.70 | 0.30 | 0.50 | A | 0.10 | 0.20 | 0.75 | 0.38 | 0.43 | 0.31 | b | 0.70 | 0.75 | |||||||||||
2008 | 0.00 | 0.10 | 0.08 | 0.00 | 0.21 | 0.11 | 4.50 | 2.49 | 0.55 | a | 0.26 | 0.20 | 0.21 | 4.50 | ||||||||||||
2009 | 0.05 | 0.00 | 0.15 | 0.20 | 0.35 | 0.13 | 0.46 | 1.20 | 0.55 | 0.17 | 0.45 | 0.24 | 1.20 | |||||||||||||
2010 | 0.80 | 0.50 | 0.12 | 0.75 | 0.25 | 0.45 | 1.32 | 1.00 | 0.50 | 0.50 | 0.00 | 0.05 | 1.32 | |||||||||||||
2011 | 0.00 | 0.20 | 0.00 | 0.00 | 0.00 | 0.05 | 0.45 | 0.70 | 0.30 | 0.75 | 0.20 | 1.81 | 1.81 | |||||||||||||
2012 | 0.00 | 0.15 | 0.08 | 0.15 | 0.21 | 0.00 | 1.45 | 0.80 | a | 0.43 | 0.04 | 0.04 | a | 0.32 | 1.45 | |||||||||||
2013 | 0.34 | 0.04 | 0.38 | 0.00 | 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 | 0.38 | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.24 | 0.22 | 0.18 | 0.20 | 0.30 | 0.40 | 0.91 | 1.04 | 0.72 | 0.54 | 0.26 | 0.31 | 1.40 | |||||||||||||
S.D. | 0.26 | 0.28 | 0.20 | 0.28 | 0.32 | 0.36 | 0.61 | 0.48 | 0.50 | 0.45 | 0.36 | 0.34 | 0.62 | |||||||||||||
SKEW | 2.87 | 2.38 | 1.37 | 2.36 | 1.44 | 1.17 | 3.47 | 0.75 | 0.70 | 0.54 | 2.64 | 2.05 | 2.80 | |||||||||||||
MAX | 1.65 | 1.58 | 0.75 | 1.54 | 1.40 | 1.70 | 4.50 | 2.49 | 2.30 | 1.65 | 2.10 | 1.81 | 4.50 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.50 | |||||||||||||
NO YRS | 59 | 61 | 61 | 61 | 60 | 62 | 64 | 64 | 63 | 64 | 62 | 63 | 44 |