YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | 71.88 | f | 75.00 | a | 81.87 | 99.73 | 97.00 | a | 95.71 | 92.20 | 77.52 | 66.41 | a | 54.10 | 82.17 | c | ||||||
1954 | 60.84 | 69.71 | 67.87 | 81.73 | 83.55 | 95.41 | a | 99.06 | 93.42 | 90.57 | 81.63 | l | 70.29 | m | 61.32 | 80.35 | b | |||||||||
1955 | 56.74 | 59.93 | 69.74 | 78.37 | 84.10 | 92.63 | 91.65 | 94.16 | 89.37 | 78.16 | 66.67 | 62.10 | 76.97 | |||||||||||||
1956 | 60.00 | 53.38 | 72.45 | 75.57 | 90.77 | 97.40 | 96.00 | 93.81 | 92.87 | 81.55 | 64.43 | 60.65 | 78.24 | |||||||||||||
1957 | 59.03 | a | 65.93 | 66.20 | a | 73.00 | 79.33 | a | 93.87 | 97.03 | 92.74 | 87.33 | 69.84 | 56.60 | 62.39 | 75.27 | ||||||||||
1958 | 50.23 | 60.39 | 57.00 | 72.20 | 86.39 | 97.17 | 99.13 | 95.97 | 82.43 | 69.97 | 66.28 | a | 61.74 | 74.91 | ||||||||||||
1959 | 56.77 | 57.37 | a | 68.55 | 73.86 | a | 83.97 | 93.67 | 91.58 | 92.87 | 89.70 | 76.90 | 63.33 | 56.58 | 75.43 | |||||||||||
1960 | 51.29 | 55.48 | 67.71 | 79.93 | 86.32 | 94.80 | 88.57 | a | 91.42 | 88.90 | 76.26 | 65.60 | 45.30 | a | 74.30 | |||||||||||
1961 | 54.71 | 63.61 | 68.16 | 78.83 | 86.84 | 91.90 | 93.23 | 92.16 | 86.83 | ----- | z | ----- | z | ----- | z | 79.59 | c | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 56.20 | 60.73 | 67.21 | 76.50 | 84.79 | 95.18 | 94.80 | 93.58 | 88.91 | 75.74 | 64.19 | 58.02 | 75.85 | |||||||||||||
S.D. | 3.90 | 5.47 | 4.51 | 3.33 | 3.28 | 2.53 | 3.71 | 1.52 | 3.14 | 4.33 | 3.55 | 5.94 | 1.47 | |||||||||||||
SKEW | -0.41 | 0.29 | -1.50 | 0.21 | 0.15 | 0.46 | -0.34 | 0.35 | -0.78 | -0.40 | -1.60 | -1.36 | 0.70 | |||||||||||||
MAX | 60.84 | 69.71 | 72.45 | 81.73 | 90.77 | 99.73 | 99.13 | 95.97 | 92.87 | 81.55 | 66.67 | 62.39 | 78.24 | |||||||||||||
MIN | 50.23 | 53.38 | 57.00 | 72.20 | 79.33 | 91.90 | 88.57 | 91.42 | 82.43 | 69.84 | 56.60 | 45.30 | 74.30 | |||||||||||||
YRS | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 8 | 6 |