YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.95 | 0.26 | 1.17 | 0.39 | 0.36 | 0.41 | 0.05 | 0.00 | 1.17 | |||||||||
1981 | 0.01 | 0.00 | 0.25 | 0.35 | 0.24 | 0.75 | 0.37 | 1.10 | 0.38 | 0.30 | 0.37 | 0.19 | 1.10 | |||||||||||||
1982 | 9999.00 | z | 0.40 | 0.23 | 0.05 | 0.35 | 0.37 | 0.83 | 0.98 | 0.45 | 0.29 | 0.30 | a | 0.22 | 0.98 | |||||||||||
1983 | 0.03 | 0.11 | 0.29 | a | 0.25 | 0.36 | 0.50 | 0.53 | 0.38 | 0.16 | 0.15 | 0.45 | 0.30 | 0.53 | ||||||||||||
1984 | 0.07 | 0.25 | 0.62 | 0.23 | 0.31 | 0.35 | 0.88 | 0.80 | 0.35 | 0.82 | 0.16 | 0.12 | 0.88 | |||||||||||||
1985 | 0.69 | 0.00 | 0.80 | 0.61 | 0.40 | 0.10 | 0.58 | 0.29 | 0.47 | 0.72 | 0.48 | 0.02 | 0.80 | |||||||||||||
1986 | 0.13 | 0.08 | a | 0.17 | 0.76 | 0.70 | 0.43 | 1.18 | 0.71 | 9999.00 | z | 0.31 | 0.31 | 0.13 | 1.18 | |||||||||||
1987 | 0.10 | 0.27 | 0.27 | 0.35 | 0.40 | 0.18 | 0.33 | 0.38 | 0.06 | 0.12 | 0.24 | 0.21 | 0.40 | |||||||||||||
1988 | 0.07 | 0.36 | 0.24 | 0.34 | 0.42 | 0.58 | 1.69 | A | 0.75 | g | 0.41 | 0.24 | 0.09 | 9999.00 | z | 0.75 | ||||||||||
1989 | 9999.00 | z | 9999.00 | z | 0.10 | 0.08 | 0.05 | 0.07 | 0.10 | 0.30 | 0.46 | 0.24 | 0.00 | 0.00 | z | 0.46 | ||||||||||
1990 | 9999.00 | z | 0.00 | b | 0.02 | h | 1.00 | a | 0.40 | 0.04 | 0.18 | 0.32 | 0.70 | 0.47 | a | 0.02 | d | 0.00 | f | 1.00 | ||||||
1991 | 0.00 | c | 0.10 | 0.05 | c | 0.00 | e | 0.20 | e | 0.36 | 0.25 | 0.26 | 0.14 | 0.00 | d | 0.00 | l | 9999.00 | z | 0.36 | ||||||
1992 | 0.00 | c | 0.05 | 9999.00 | z | 0.00 | 0.15 | 0.64 | 0.83 | 0.61 | 0.10 | 0.18 | a | 0.00 | d | 0.00 | i | 0.83 | ||||||||
1993 | 9999.00 | z | 9999.00 | z | 0.05 | g | 0.00 | e | 0.65 | b | 0.00 | b | 0.12 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.65 | ||
1994 | 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 | |
1995 | 9999.00 | z | 9999.00 | z | 0.10 | 0.22 | 1.10 | 0.36 | 0.48 | 0.55 | 0.80 | 0.00 | 0.30 | 0.10 | 1.10 | |||||||||||
1996 | 0.22 | 0.05 | 0.10 | 0.10 | 0.02 | 0.70 | 0.52 | 0.65 | 0.22 | 0.29 | 0.18 | 0.07 | 0.70 | |||||||||||||
1997 | 0.12 | 0.43 | 0.15 | 0.25 | 0.55 | 0.90 | A | 0.60 | 0.27 | 1.10 | 0.63 | 0.75 | 0.15 | 1.10 | ||||||||||||
1998 | 0.00 | 0.21 | a | 0.20 | 0.18 | a | 0.00 | 0.03 | 1.00 | 0.65 | 0.65 | 0.67 | 0.56 | 0.01 | 1.00 | |||||||||||
1999 | 0.21 | 0.11 | 0.07 | 0.63 | 1.09 | 0.25 | 0.67 | 0.76 | 0.70 | 0.25 | b | 0.00 | 0.90 | 1.09 | ||||||||||||
2000 | 0.38 | 0.22 | c | 0.89 | a | 0.10 | 0.00 | 0.45 | 1.10 | 0.47 | 0.38 | 0.40 | 0.05 | 0.08 | 1.10 | |||||||||||
2001 | 0.12 | 0.25 | 0.23 | 0.38 | 0.67 | 0.30 | 0.57 | 0.78 | A | 0.00 | 0.24 | 0.27 | a | 0.33 | 0.67 | |||||||||||
2002 | 0.52 | 0.12 | 0.02 | a | 0.00 | 0.00 | 0.55 | 0.66 | a | 0.21 | 0.54 | 0.50 | 0.33 | 0.04 | a | 0.66 | ||||||||||
2003 | 0.03 | 0.33 | b | 0.56 | b | 0.56 | 0.00 | d | 0.08 | 1.90 | A | 0.58 | 1.58 | 0.09 | i | 0.58 | 0.43 | a | 1.58 | |||||||
2004 | 0.20 | 0.53 | 0.00 | a | 0.95 | 0.00 | 0.34 | 0.20 | 0.46 | 0.22 | a | 0.37 | 0.38 | 0.11 | 0.95 | |||||||||||
2005 | 0.51 | 0.19 | 0.70 | 0.92 | b | 0.34 | 1.10 | 0.26 | A | 0.20 | 0.37 | 0.63 | 0.04 | 0.02 | 1.10 | |||||||||||
2006 | 9999.00 | z | 9999.00 | z | 0.30 | b | 0.50 | 0.05 | a | 0.09 | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 9999.00 | z | 0.50 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.18 | 0.19 | 0.29 | 0.35 | 0.36 | 0.36 | 0.64 | 0.51 | 0.46 | 0.36 | 0.26 | 0.18 | 0.86 | |||||||||||||
S.D. | 0.20 | 0.15 | 0.26 | 0.31 | 0.34 | 0.27 | 0.42 | 0.25 | 0.36 | 0.22 | 0.21 | 0.21 | 0.24 | |||||||||||||
SKEW | 1.26 | 0.53 | 1.10 | 0.72 | 0.80 | 0.81 | 1.08 | 0.72 | 1.47 | 0.40 | 0.51 | 2.27 | -0.58 | |||||||||||||
MAX | 0.69 | 0.53 | 0.89 | 1.00 | 1.10 | 1.10 | 1.90 | 1.10 | 1.58 | 0.82 | 0.75 | 0.90 | 1.10 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.10 | 0.20 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | |||||||||||||
NO YRS | 19 | 21 | 22 | 25 | 26 | 25 | 24 | 22 | 23 | 23 | 23 | 19 | 12 |