YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.62 | 0.00 | 0.00 | 0.00 | 1.06 | 2.10 | 3.77 | ----- | z | |||||||
1971 | 2.21 | 0.24 | 2.36 | 1.07 | 0.43 | ----- | z | 0.00 | 0.04 | 0.85 | 0.28 | 1.05 | 1.93 | ----- | z | |||||||||||
1972 | 1.14 | 1.76 | 0.70 | 0.89 | 0.62 | 0.23 | 0.00 | 0.00 | 1.55 | 1.63 | 2.10 | 1.90 | 2.10 | |||||||||||||
1973 | 3.30 | 2.30 | 0.86 | 0.16 | 0.45 | 0.13 | 0.00 | 0.00 | 0.86 | 2.61 | ----- | z | 2.22 | ----- | z | |||||||||||
1974 | 1.35 | 2.02 | 2.87 | 2.48 | 0.00 | 0.33 | 2.77 | 0.05 | 0.00 | 1.46 | 0.78 | 0.97 | 2.87 | |||||||||||||
1975 | 2.66 | 2.86 | 1.78 | 1.61 | 0.45 | 0.28 | 0.11 | 0.57 | 0.05 | 2.21 | 1.09 | 1.29 | 2.86 | |||||||||||||
1976 | 0.87 | ----- | z | 0.35 | 1.41 | 0.00 | 0.00 | 0.00 | 0.98 | 1.00 | 0.10 | 2.02 | 0.00 | ----- | z | |||||||||||
1977 | 0.65 | b | ----- | z | ----- | z | ----- | z | 1.36 | 0.00 | 0.25 | 0.00 | 0.73 | 0.25 | 2.72 | 2.91 | ----- | z | ||||||||
1978 | 3.62 | 0.90 | a | 2.18 | b | 2.77 | e | ----- | z | 0.15 | 0.00 | 0.00 | 1.02 | 0.00 | 1.57 | 1.28 | ----- | z | ||||||||
1979 | 4.91 | 2.18 | 1.90 | 0.87 | 1.18 | 0.00 | 0.21 | 0.12 | ----- | z | 3.71 | 1.54 | 1.92 | ----- | z | |||||||||||
1980 | ----- | z | 2.71 | 0.81 | 1.53 | 1.12 | 0.51 | 0.31 | 0.00 | ----- | z | 0.34 | ----- | z | 1.32 | a | ----- | z | ||||||||
1981 | 2.92 | 0.68 | 1.94 | 1.37 | 0.70 | 0.00 | 0.00 | 0.00 | 1.02 | 2.32 | 3.83 | 4.90 | 4.90 | |||||||||||||
1982 | 2.54 | 4.35 | 1.40 | n | 3.07 | u | ----- | z | 0.68 | b | 0.11 | c | 0.03 | a | 0.62 | a | 1.66 | a | 3.99 | 4.96 | ----- | z | ||||
1983 | 2.12 | 2.78 | 3.32 | 1.98 | b | 0.49 | a | ----- | z | 0.05 | ----- | z | 1.78 | 1.19 | ----- | z | ----- | z | ----- | z | ||||||
1984 | ----- | z | 2.60 | ----- | z | ----- | z | 0.58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1985 | ----- | z | 3.60 | a | 1.17 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1986 | ----- | z | ----- | z | 3.75 | a | 0.85 | a | 0.54 | c | 0.00 | 0.05 | 0.00 | 1.52 | a | 0.51 | d | 0.74 | 1.18 | ----- | z | |||||
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.02 | 0.00 | 0.00 | 0.63 | 2.05 | a | 2.80 | ----- | z | |||||
1988 | ----- | z | 0.52 | 2.10 | a | 1.84 | 1.34 | b | 0.84 | 0.00 | a | 0.00 | 0.00 | 0.01 | 5.54 | a | 1.28 | p | ----- | z | ||||||
1989 | 1.00 | a | 0.90 | a | 4.50 | 0.57 | a | 0.57 | 0.36 | 0.00 | 0.22 | 1.19 | 1.95 | 1.66 | 0.00 | 4.50 | c | |||||||||
1990 | 3.92 | a | 1.20 | 2.31 | b | 1.63 | 2.33 | 0.00 | 0.00 | 0.00 | 0.12 | 0.97 | 1.12 | 0.92 | 3.92 | c | ||||||||||
1991 | 1.46 | 1.57 | 3.50 | 0.78 | 0.92 | b | ----- | z | 0.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | 1.41 | ----- | z | |||||
1992 | 1.43 | d | ----- | z | ----- | z | 1.87 | d | 0.00 | ----- | z | ----- | z | 0.00 | ----- | z | 1.56 | ----- | z | 2.34 | ----- | z | ||||
1993 | ----- | z | 2.16 | ----- | z | ----- | z | 0.96 | 1.20 | 0.00 | 0.76 | e | 0.00 | 1.46 | 1.81 | 2.30 | ----- | z | ||||||||
1994 | 1.12 | 2.79 | i | 0.86 | 1.15 | a | 0.89 | 0.06 | 0.00 | 0.00 | 0.21 | c | 1.20 | 1.75 | 5.94 | 5.94 | m | |||||||||
1995 | 3.74 | 0.28 | 3.35 | a | 1.89 | 2.85 | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 0.39 | 2.95 | ----- | z | |||||||||
1996 | 3.32 | 3.26 | 2.27 | a | 3.22 | 3.21 | 0.20 | 0.08 | ----- | z | 0.23 | ----- | z | 2.35 | 4.15 | ----- | z | |||||||||
1997 | 5.61 | ----- | z | 1.12 | 1.45 | 0.35 | 0.81 | 0.00 | 0.65 | 0.40 | 3.46 | 2.13 | a | 2.98 | ----- | z | ||||||||||
1998 | 3.52 | 2.30 | b | 1.47 | 1.42 | 1.46 | 0.58 | 0.00 | 0.00 | 0.46 | 1.00 | 1.67 | 2.41 | a | 3.52 | c | ||||||||||
1999 | 3.46 | 2.95 | c | 0.83 | 0.76 | 0.24 | 0.11 | 0.00 | 0.04 | 0.00 | 2.68 | 1.87 | c | 0.78 | 3.46 | f | ||||||||||
2000 | 2.55 | 3.55 | a | 1.97 | 1.29 | 0.90 | 0.83 | 0.00 | 0.00 | 0.82 | 1.32 | 0.83 | 2.10 | 3.55 | a | |||||||||||
2001 | 1.50 | 2.55 | 1.05 | 1.19 | 0.05 | 0.09 | 0.00 | 0.00 | 0.60 | 1.56 | 2.36 | 2.19 | 2.55 | |||||||||||||
2002 | ----- | z | 1.92 | 2.74 | 0.62 | 1.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | 2.85 | ----- | z | ||||||||||
2003 | 1.20 | 1.24 | 3.10 | 2.10 | a | 1.58 | 0.00 | 0.00 | 1.35 | 0.00 | 0.38 | 2.56 | 2.40 | 3.10 | a | |||||||||||
2004 | 1.78 | 2.40 | d | 1.26 | 0.60 | 0.43 | 0.00 | 0.00 | 0.00 | 0.00 | 1.58 | 1.28 | 3.60 | 3.60 | d | |||||||||||
2005 | 1.62 | k | 0.60 | 2.02 | 1.14 | 2.10 | a | 1.25 | 0.00 | 0.00 | 0.56 | 0.72 | 1.88 | 5.84 | 5.84 | l | ||||||||||
2006 | ----- | z | 2.10 | 2.12 | 2.31 | e | 0.46 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 1.92 | 1.60 | b | ----- | z | |||||||||
2007 | 0.00 | 2.69 | 0.65 | 1.88 | 0.89 | 0.00 | 0.00 | 0.00 | 0.33 | 0.82 | 1.56 | 1.72 | 2.69 | |||||||||||||
2008 | 2.02 | c | 1.19 | 1.43 | b | 0.10 | 0.29 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | ----- | z | 0.97 | ----- | z | |||||||||
2009 | 1.23 | h | 1.63 | 1.92 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 2.35 | 2.00 | 1.96 | 1.40 | 0.91 | 0.30 | 0.11 | 0.14 | 0.48 | 1.17 | 1.94 | 2.37 | 3.35 | |||||||||||||
S.D. | 1.34 | 1.03 | 1.02 | 0.72 | 0.78 | 0.37 | 0.47 | 0.33 | 0.53 | 0.98 | 1.05 | 1.47 | 0.82 | |||||||||||||
SKEW | 0.50 | 0.09 | 0.53 | 0.43 | 1.35 | 1.16 | 5.43 | 2.44 | 0.84 | 0.80 | 1.58 | 0.81 | 0.44 | |||||||||||||
MAX | 5.61 | 4.35 | 4.50 | 3.22 | 3.21 | 1.25 | 2.77 | 1.35 | 1.78 | 3.71 | 5.54 | 5.94 | 4.90 | |||||||||||||
MIN | 0.00 | 0.24 | 0.35 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.39 | 0.00 | 2.10 | |||||||||||||
YRS | 28 | 32 | 33 | 32 | 34 | 31 | 35 | 34 | 33 | 35 | 30 | 35 | 12 |