YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.28 | 0.78 | 0.54 | 1.40 | 0.19 | 0.25 | 0.35 | ----- | z | |||||||
1977 | 0.40 | 0.13 | 0.52 | 0.14 | 0.11 | 0.05 | 0.72 | 1.25 | 0.20 | 0.36 | 0.10 | 0.30 | 1.25 | |||||||||||||
1978 | 0.35 | 0.45 | 0.33 | 0.00 | 0.79 | 0.57 | 0.31 | 0.33 | 0.17 | 0.55 | 0.90 | 0.63 | 0.90 | |||||||||||||
1979 | 0.58 | 0.45 | 0.00 | 0.00 | 0.43 | 0.95 | 0.22 | 0.91 | 2.26 | 0.00 | 0.00 | 0.54 | 2.26 | |||||||||||||
1980 | 1.20 | 0.35 | 0.01 | 0.14 | 0.41 | 0.21 | 0.53 | 0.93 | 0.49 | 0.00 | 0.30 | 0.20 | 1.20 | |||||||||||||
1981 | 0.22 | 0.00 | 0.30 | 0.25 | 0.34 | 0.47 | 0.66 | 0.26 | 0.36 | 0.35 | 0.18 | 0.13 | 0.66 | |||||||||||||
1982 | 0.24 | a | 0.43 | 0.00 | 0.00 | 0.22 | 0.07 | 1.10 | 1.00 | 0.88 | 0.14 | 0.37 | 1.00 | 1.10 | a | |||||||||||
1983 | 0.95 | 0.55 | 0.16 | 0.18 | 0.05 | 0.05 | 0.45 | 0.74 | 0.75 | 1.15 | 0.54 | 0.07 | 1.15 | |||||||||||||
1984 | 0.10 | 0.00 | 0.20 | ----- | z | 0.16 | 1.20 | 0.20 | 0.96 | 0.63 | 0.75 | 0.46 | 0.55 | ----- | z | |||||||||||
1985 | 0.48 | 0.00 | 0.22 | 0.35 | 0.27 | 0.25 | 0.80 | 1.57 | 0.60 | 1.60 | 0.40 | 0.00 | 1.60 | |||||||||||||
1986 | 0.10 | 0.36 | 0.23 | 0.00 | 0.16 | 1.17 | 0.75 | 0.78 | 0.45 | 1.28 | 1.90 | 0.76 | 1.90 | |||||||||||||
1987 | 0.30 | 0.33 | 0.20 | 0.00 | 0.25 | 0.20 | 0.26 | a | 0.96 | d | 0.20 | 0.20 | h | 0.34 | 0.25 | 0.96 | m | |||||||||
1988 | 0.22 | 0.60 | 0.00 | 0.47 | 0.15 | 0.22 | 1.30 | 0.76 | 0.56 | 0.16 | 0.00 | 0.32 | a | 1.30 | a | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.43 | 0.30 | 0.18 | 0.14 | 0.28 | 0.44 | 0.62 | 0.85 | 0.69 | 0.54 | 0.44 | 0.39 | 1.33 | |||||||||||||
S.D. | 0.34 | 0.22 | 0.16 | 0.16 | 0.20 | 0.41 | 0.34 | 0.35 | 0.58 | 0.54 | 0.50 | 0.29 | 0.47 | |||||||||||||
SKEW | 1.25 | -0.37 | 0.49 | 0.82 | 1.42 | 0.93 | 0.47 | 0.17 | 1.72 | 0.80 | 2.06 | 0.61 | 0.66 | |||||||||||||
MAX | 1.20 | 0.60 | 0.52 | 0.47 | 0.79 | 1.20 | 1.30 | 1.57 | 2.26 | 1.60 | 1.90 | 1.00 | 2.26 | |||||||||||||
MIN | 0.10 | 0.00 | 0.00 | 0.00 | 0.05 | 0.05 | 0.20 | 0.26 | 0.17 | 0.00 | 0.00 | 0.00 | 0.66 | |||||||||||||
YRS | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 10 |