YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1967 | 9999.00 | z | 9999.00 | z | 0.00 | 0.32 | 0.40 | 0.20 | 0.36 | 0.40 | 0.65 | 9999.00 | z | 0.22 | 0.40 | 0.65 | ||||||||||
1968 | 0.08 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.30 | 0.63 | 0.00 | 0.20 | 0.00 | 0.05 | 0.63 | ||||||||
1969 | 0.45 | A | 1.09 | A | 0.24 | A | 0.00 | 0.00 | 0.47 | 1.31 | 0.10 | 0.36 | 0.00 | 0.18 | 0.00 | 1.31 | ||||||||||
1970 | 0.00 | 0.35 | 0.27 | 0.12 | 0.00 | 0.11 | 0.36 | 0.65 | 0.07 | 0.00 | 0.51 | 0.40 | 0.65 | |||||||||||||
1971 | 0.30 | 0.00 | 0.00 | 0.14 | 1.26 | 0.00 | 0.66 | 0.22 | 0.09 | 0.18 | A | 0.13 | 9999.00 | z | 1.26 | |||||||||||
1972 | 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 | |
1973 | 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 | |
1974 | 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 | |
1975 | 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 | |
1976 | 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 | |
1977 | 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 | |
1978 | 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 | |
1979 | 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 | |
1980 | 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 | |
1981 | 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 | |
1982 | 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 | |
1983 | 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 | |
1984 | 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 | |
1985 | 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 | |
1986 | 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 | 0.50 | 0.66 | 0.12 | a | 0.66 | |||
1987 | 0.00 | c | 0.04 | b | 0.13 | 0.50 | 0.40 | a | 0.25 | 1.12 | 1.37 | 0.00 | 0.50 | 9999.00 | z | 0.25 | 1.37 | |||||||||
1988 | 0.00 | a | 0.18 | 0.48 | 0.60 | 0.46 | 0.12 | 9999.00 | z | 9999.00 | z | 0.25 | 9999.00 | z | 0.00 | 0.90 | 0.90 | |||||||||
1989 | 0.00 | a | 0.00 | b | 0.00 | 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 | 0.00 | ||
1990 | 9999.00 | z | 0.50 | 0.00 | b | 0.20 | 0.12 | 0.90 | 0.20 | 0.00 | 0.44 | 9999.00 | z | 0.00 | 0.00 | 0.90 | ||||||||||
1991 | 0.20 | 0.17 | 0.15 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.20 | |||||
1992 | 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 | |
1993 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.00 | a | 0.07 | 0.27 | 0.28 | 0.36 | 0.36 | |||||
1994 | 0.00 | 9999.00 | z | 0.02 | i | 9999.00 | z | 0.20 | 0.00 | 0.00 | 0.00 | 0.35 | 0.10 | 0.16 | d | 0.85 | 0.85 | |||||||||
1995 | 1.02 | 0.15 | 0.55 | 0.81 | 9999.00 | z | 0.20 | 0.55 | 0.00 | 0.00 | 0.01 | 0.00 | 0.20 | 1.02 | ||||||||||||
1996 | 0.30 | 0.60 | 0.50 | 0.40 | 0.18 | 0.41 | 0.00 | 0.00 | 0.00 | 0.16 | c | 2.00 | 0.20 | A | 2.00 | |||||||||||
1997 | 0.50 | c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | a | 0.50 | 0.00 | 0.75 | 0.00 | 0.30 | 0.20 | 0.75 | |||||||||||
1998 | 0.20 | 1.50 | c | 0.22 | a | 0.15 | 0.04 | a | 0.97 | 0.60 | 9999.00 | z | 9999.00 | z | 0.67 | A | 0.40 | y | 0.00 | 1.50 | ||||||
1999 | 0.30 | 0.08 | 0.00 | 0.37 | b | 0.10 | 0.11 | 0.40 | b | 0.07 | 0.27 | 0.00 | 0.05 | 0.00 | 0.40 | |||||||||||
2000 | 0.25 | d | 0.50 | A | 0.25 | 0.25 | a | 0.04 | 9999.00 | z | 9999.00 | z | 1.00 | 0.15 | a | 0.65 | 0.20 | a | 0.00 | 1.00 | ||||||
2001 | 0.25 | A | 1.50 | 0.20 | 0.28 | 0.20 | a | 9999.00 | z | 0.50 | 0.00 | 0.24 | 0.05 | 0.00 | 9999.00 | z | 1.50 | |||||||||
2002 | 0.10 | a | 0.08 | 0.14 | 0.12 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.14 | |||||
2003 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.05 | o | 0.25 | 0.13 | 0.00 | 0.46 | 0.34 | 0.46 | ||||||
2004 | 9999.00 | z | 0.00 | z | 9999.00 | z | 0.86 | A | 0.05 | 0.00 | e | 0.60 | A | 0.40 | 0.00 | e | 0.63 | A | 0.70 | b | 9999.00 | z | 0.70 | |||
2005 | 1.74 | A | 0.40 | 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 | 0.00 | b | 0.40 | ||
2006 | 9999.00 | z | 9999.00 | z | 0.48 | 0.00 | 0.20 | 0.04 | 0.75 | b | 0.00 | 0.00 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.75 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.23 | 0.42 | 0.20 | 0.28 | 0.21 | 0.25 | 0.51 | 0.28 | 0.20 | 0.20 | 0.32 | 0.24 | 0.78 | |||||||||||||
S.D. | 0.27 | 0.50 | 0.19 | 0.27 | 0.31 | 0.31 | 0.36 | 0.40 | 0.23 | 0.24 | 0.47 | 0.27 | 0.38 | |||||||||||||
SKEW | 1.65 | 1.28 | 0.55 | 0.88 | 2.45 | 1.39 | 0.72 | 1.48 | 1.11 | 0.86 | 2.60 | 1.30 | 0.64 | |||||||||||||
MAX | 1.02 | 1.50 | 0.55 | 0.86 | 1.26 | 0.97 | 1.31 | 1.37 | 0.75 | 0.65 | 2.00 | 0.90 | 1.31 | |||||||||||||
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 | 0.40 | |||||||||||||
NO YRS | 16 | 17 | 18 | 18 | 17 | 15 | 15 | 18 | 19 | 16 | 18 | 18 | 4 |