YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.13 | 0.13 | k | |
1978 | 0.95 | c | 1.93 | 1.38 | 0.00 | 1.48 | ----- | z | 0.95 | 3.64 | 0.93 | ----- | z | 2.15 | 1.68 | 15.09 | b | |||||||||
1979 | 1.17 | c | 0.44 | 0.10 | 0.33 | 2.39 | 3.23 | 2.72 | 0.87 | 2.89 | 0.31 | 1.02 | a | 0.97 | 16.44 | |||||||||||
1980 | 0.63 | 0.84 | 0.27 | 0.42 | b | 0.41 | 0.08 | 1.71 | 2.46 | 4.05 | 0.00 | a | 0.32 | 0.33 | 11.52 | |||||||||||
1981 | 0.36 | b | 0.06 | a | 0.85 | 0.48 | 0.56 | 2.54 | 1.76 | a | 5.66 | 1.38 | 0.95 | 0.35 | 0.00 | 14.95 | ||||||||||
1982 | 0.83 | a | 0.28 | 0.58 | 0.08 | 0.37 | 0.17 | 3.36 | 1.45 | 2.27 | 0.12 | 1.16 | c | 0.58 | 11.25 | |||||||||||
1983 | 0.83 | 0.58 | 1.80 | 0.60 | a | 0.31 | 0.40 | 1.30 | 1.86 | 1.51 | 2.44 | 1.48 | 0.96 | b | 14.07 | |||||||||||
1984 | 0.27 | 0.07 | 0.74 | 0.28 | 0.57 | m | 2.89 | c | 1.30 | 3.56 | k | 0.62 | 2.43 | 0.68 | 1.93 | b | 11.21 | b | ||||||||
1985 | 1.30 | 0.56 | 0.55 | c | 0.99 | a | 0.46 | a | 0.98 | 2.64 | 1.30 | p | 0.37 | 4.54 | 0.64 | ----- | z | 13.03 | b | |||||||
1986 | 0.06 | b | 1.41 | 0.86 | b | 0.09 | 1.47 | 1.75 | i | 0.44 | 1.58 | 1.14 | c | 2.78 | a | 2.65 | 2.95 | 15.43 | a | |||||||
1987 | 1.13 | e | 2.47 | 0.23 | 0.29 | c | ----- | z | 0.86 | l | 0.36 | 3.18 | 0.57 | f | 0.29 | 0.97 | 3.30 | j | 8.92 | d | ||||||
1988 | 0.70 | b | 0.91 | e | 0.00 | 0.20 | 0.48 | 1.44 | 3.80 | 2.98 | 2.30 | 0.00 | 0.52 | 1.07 | 14.40 | |||||||||||
1989 | 0.27 | 0.54 | 0.99 | 0.16 | 0.79 | 0.52 | 2.33 | b | 3.33 | 1.68 | l | 0.27 | 0.00 | 0.44 | 9.64 | a | ||||||||||
1990 | 0.57 | a | 0.89 | d | 1.12 | a | 0.86 | c | 0.70 | 0.24 | 3.07 | c | 2.03 | a | 2.43 | h | 0.66 | 1.08 | 1.63 | a | 12.85 | a | ||||
1991 | 0.52 | 0.54 | 0.26 | 0.00 | 1.01 | 0.17 | 2.75 | e | 3.53 | b | 3.47 | b | 0.69 | 1.20 | d | 2.42 | 16.56 | |||||||||
1992 | 1.28 | 0.44 | b | 0.63 | 0.44 | 5.76 | a | 0.95 | 2.93 | d | 1.57 | e | 0.72 | ----- | z | ----- | z | ----- | z | 14.72 | c | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.72 | 0.80 | 0.69 | 0.35 | 1.25 | 1.13 | 2.09 | 2.63 | 1.80 | 1.19 | 1.02 | 1.16 | 14.17 | |||||||||||||
S.D. | 0.39 | 0.67 | 0.50 | 0.29 | 1.48 | 1.14 | 1.07 | 1.28 | 1.19 | 1.41 | 0.72 | 0.91 | 2.12 | |||||||||||||
SKEW | -0.02 | 1.29 | 0.61 | 0.83 | 2.39 | 0.84 | -0.19 | 0.84 | 0.59 | 1.19 | 0.87 | 0.53 | -0.33 | |||||||||||||
MAX | 1.30 | 2.47 | 1.80 | 0.99 | 5.76 | 3.23 | 3.80 | 5.66 | 4.05 | 4.54 | 2.65 | 2.95 | 16.56 | |||||||||||||
MIN | 0.06 | 0.06 | 0.00 | 0.00 | 0.31 | 0.08 | 0.36 | 0.87 | 0.37 | 0.00 | 0.00 | 0.00 | 11.25 | |||||||||||||
YRS | 15 | 15 | 15 | 15 | 13 | 12 | 15 | 13 | 12 | 13 | 14 | 13 | 7 |