YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | ----- | z | ----- | z | 56.90 | k | 57.90 | 74.16 | 85.60 | 88.03 | 86.10 | a | 77.13 | 62.97 | 47.50 | 34.81 | 68.24 | c | ||||||||
1975 | 31.19 | 34.26 | a | 45.42 | 51.40 | 63.84 | 72.80 | 86.23 | 84.26 | 76.00 | a | 61.72 | b | 44.20 | 33.20 | a | 57.04 | |||||||||
1976 | 29.40 | a | 37.86 | a | 42.84 | 58.93 | 69.90 | 79.37 | 88.74 | 83.81 | 74.50 | 61.19 | 48.90 | 37.76 | b | 59.43 | ||||||||||
1977 | 34.65 | 43.46 | 45.84 | 63.20 | 65.42 | 86.73 | 85.67 | a | 84.77 | a | 77.53 | 64.06 | 47.10 | 40.37 | a | 61.57 | ||||||||||
1978 | 30.94 | 33.64 | 49.13 | a | 58.43 | 66.81 | 81.33 | 90.06 | 85.58 | 76.00 | a | 66.55 | b | 39.93 | b | 23.10 | a | 58.46 | ||||||||
1979 | 18.17 | a | 27.48 | c | 41.87 | 59.43 | 69.57 | c | 80.92 | d | 89.54 | e | 84.32 | c | 82.35 | d | 64.54 | e | 38.08 | e | 33.48 | d | 57.48 | |||
1980 | 32.00 | c | 33.96 | b | 45.21 | c | 59.24 | a | 63.85 | d | 81.13 | g | 88.52 | f | 83.62 | e | 75.03 | a | 57.70 | k | ----- | z | ----- | z | 56.13 | e |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 29.39 | 35.11 | 45.05 | 58.36 | 67.65 | 81.13 | 88.04 | 84.64 | 76.94 | 63.51 | 44.28 | 33.79 | 58.80 | |||||||||||||
S.D. | 5.76 | 5.29 | 2.55 | 3.52 | 3.78 | 4.98 | 1.78 | 0.92 | 2.61 | 1.97 | 4.41 | 5.91 | 1.80 | |||||||||||||
SKEW | -1.42 | 0.23 | 0.34 | -0.92 | 0.57 | -0.56 | -0.30 | 0.53 | 1.37 | 0.32 | -0.43 | -0.92 | 0.66 | |||||||||||||
MAX | 34.65 | 43.46 | 49.13 | 63.20 | 74.16 | 86.73 | 90.06 | 86.10 | 82.35 | 66.55 | 48.90 | 40.37 | 61.57 | |||||||||||||
MIN | 18.17 | 27.48 | 41.87 | 51.40 | 63.84 | 72.80 | 85.67 | 83.62 | 74.50 | 61.19 | 38.08 | 23.10 | 57.04 | |||||||||||||
YRS | 6 | 6 | 6 | 7 | 7 | 6 | 6 | 7 | 7 | 6 | 6 | 6 | 5 |