YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1969 | ----- | z | ----- | z | ----- | z | 0.27 | i | 1.05 | 1.24 | 0.93 | 0.00 | 0.74 | 0.77 | 0.46 | 4.14 | 9.33 | d | ||||||||
1970 | 6.87 | 1.89 | 0.61 | 0.45 | 0.24 | 0.24 | 0.00 | 0.00 | 0.09 | 1.38 | 4.28 | 2.58 | 18.63 | |||||||||||||
1971 | 3.46 | 1.33 | 2.03 | 0.85 | 0.89 | 0.40 | 0.04 | 0.16 | 0.98 | 0.67 | 2.61 | 2.74 | 16.16 | |||||||||||||
1972 | 6.62 | 1.29 | 2.66 | 0.96 | 0.74 | 1.45 | 0.20 | 0.96 | 0.91 | 0.46 | 1.06 | 4.09 | 21.40 | |||||||||||||
1973 | 1.58 | 0.81 | 0.22 | 0.53 | 0.47 | 0.14 | 0.00 | 0.10 | 1.38 | 2.02 | 5.72 | 5.59 | 18.56 | |||||||||||||
1974 | 3.94 | 2.22 | 3.15 | 1.02 | 0.11 | 0.04 | 0.23 | 0.00 | 0.00 | 0.69 | 1.37 | 4.01 | 16.78 | |||||||||||||
1975 | 5.10 | 3.84 | 3.04 | 0.46 | 0.23 | 1.12 | 0.31 | 0.57 | 0.00 | 2.22 | 3.32 | 3.08 | 23.29 | |||||||||||||
1976 | 3.01 | 2.65 | 1.43 | 0.98 | 0.34 | 0.00 | a | 0.60 | l | 1.63 | 0.31 | 0.75 | 0.76 | 0.27 | 12.13 | a | ||||||||||
1977 | 0.37 | 0.54 | 0.95 | 0.23 | 0.57 | 0.20 | 0.04 | 0.50 | 0.90 | 0.67 | 4.77 | 5.82 | 15.56 | |||||||||||||
1978 | 4.30 | 2.21 | 0.70 | 1.22 | 0.73 | 0.19 | 0.34 | 1.34 | 0.66 | 0.05 | 1.71 | 1.03 | 14.48 | |||||||||||||
1979 | 2.85 | 3.47 | 1.27 | 2.08 | 0.09 | 0.29 | 0.03 | 1.04 | 0.55 | 2.92 | 2.57 | 1.50 | 18.66 | |||||||||||||
1980 | 5.24 | 2.21 | 1.13 | 1.38 | 0.66 | 1.36 | 0.02 | 0.10 | 0.57 | 0.62 | 2.67 | 5.19 | 21.15 | |||||||||||||
1981 | 1.52 | 2.95 | 0.58 | 0.50 | 1.98 | 1.94 | 0.17 | 0.07 | 1.37 | 1.06 | 3.57 | 7.81 | 23.52 | |||||||||||||
1982 | 1.57 | 2.61 | 2.32 | 1.17 | 0.16 | 0.76 | d | 0.03 | 0.24 | 1.61 | 3.01 | 1.16 | 4.40 | 19.04 | ||||||||||||
1983 | 3.08 | 4.65 | 4.53 | 0.79 | 1.01 | 0.48 | 0.42 | 1.61 | 0.24 | 0.58 | 5.31 | 4.92 | 27.62 | |||||||||||||
1984 | 1.09 | 2.25 | 1.77 | 1.14 | 1.05 | 0.99 | 0.00 | 0.00 | 0.44 | 1.80 | 7.22 | 1.36 | 19.11 | |||||||||||||
1985 | 0.20 | 1.82 | 0.78 | 0.25 | a | 0.40 | 0.86 | 0.42 | a | 0.03 | 1.35 | 1.37 | 1.98 | 2.29 | 11.75 | |||||||||||
1986 | 4.21 | 6.20 | 1.16 | 0.26 | 0.42 | 0.11 | 0.49 | 0.00 | 1.58 | 0.93 | 2.58 | c | 1.16 | 19.10 | ||||||||||||
1987 | 3.11 | 2.14 | 1.37 | a | 0.63 | b | 0.30 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.74 | a | 6.14 | a | 14.43 | e | ||
1988 | 3.75 | a | ----- | z | 0.48 | a | 2.54 | c | 0.27 | a | 1.34 | 0.00 | 0.00 | a | 0.17 | b | 0.00 | 5.40 | a | 1.38 | 15.33 | a | ||||
1989 | 3.41 | 1.17 | a | 3.14 | 1.72 | 0.72 | 0.65 | a | 0.93 | 0.64 | 0.30 | 0.87 | 0.81 | 0.46 | 14.82 | |||||||||||
1990 | 4.27 | 0.40 | 0.58 | 1.75 | 2.37 | 0.65 | 0.12 | 0.90 | 0.03 | 1.27 | a | 0.90 | a | 1.40 | b | 14.64 | ||||||||||
1991 | 1.24 | 1.25 | a | 2.10 | b | 1.30 | d | 1.60 | b | 0.64 | a | 0.66 | 0.06 | a | ----- | z | ----- | z | ----- | z | ----- | z | 8.85 | d | ||
1992 | ----- | z | ----- | z | ----- | z | ----- | z | 0.59 | 0.90 | 0.37 | 0.07 | 0.54 | 1.28 | 1.75 | a | 4.11 | 9.61 | d | |||||||
1993 | 2.94 | 1.36 | 2.27 | 0.83 | 2.63 | 3.04 | 0.70 | 0.00 | a | 0.00 | 0.30 | 0.95 | 1.93 | 16.95 | ||||||||||||
1994 | 1.09 | 1.16 | 0.90 | 1.12 | i | 0.92 | w | 0.69 | x | 0.02 | 0.00 | 0.00 | b | 2.33 | 1.82 | t | 1.14 | x | 5.50 | e | ||||||
1995 | 5.12 | r | 2.69 | u | 1.50 | j | 2.50 | q | 0.86 | a | 1.68 | w | 1.52 | 0.03 | 0.67 | y | 0.75 | x | 3.69 | n | 3.79 | r | 2.41 | i | ||
1996 | 4.11 | q | 4.23 | 2.16 | t | 1.24 | x | 1.37 | x | ----- | z | 0.38 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.23 | k | |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.82 | e | 0.00 | ----- | z | 0.25 | d | ----- | z | ----- | z | 0.39 | a | 1.46 | h | |
1998 | 3.99 | a | 2.33 | 1.22 | 1.05 | 4.14 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 12.73 | g | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 3.15 | 2.28 | 1.62 | 1.00 | 0.91 | 0.79 | 0.31 | 0.39 | 0.60 | 1.17 | 2.65 | 3.11 | 18.49 | |||||||||||||
S.D. | 1.78 | 1.37 | 1.07 | 0.59 | 0.92 | 0.69 | 0.38 | 0.53 | 0.53 | 0.83 | 1.90 | 2.07 | 3.78 | |||||||||||||
SKEW | 0.23 | 1.09 | 0.94 | 0.83 | 2.00 | 1.45 | 1.57 | 1.23 | 0.58 | 0.80 | 0.81 | 0.42 | 0.55 | |||||||||||||
MAX | 6.87 | 6.20 | 4.53 | 2.54 | 4.14 | 3.04 | 1.52 | 1.63 | 1.61 | 3.01 | 7.22 | 7.81 | 27.62 | |||||||||||||
MIN | 0.20 | 0.40 | 0.22 | 0.23 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.46 | 0.27 | 11.75 | |||||||||||||
YRS | 25 | 25 | 25 | 24 | 27 | 25 | 26 | 26 | 25 | 24 | 24 | 25 | 19 |