| YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
| 1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.28 | a | 82.42 | 77.77 | 74.40 | 57.26 | 61.83 | 40.29 | 66.89 | |||||||
| 1950 | 31.77 | 45.18 | 45.21 | g | 55.46 | b | 63.52 | 71.13 | 85.87 | 86.52 | 76.97 | 63.81 | 54.48 | a | 47.87 | p | 63.47 | |||||||||
| 1951 | 34.55 | 44.61 | 43.23 | 59.73 | 64.23 | 71.20 | 83.94 | 80.19 | 77.23 | 55.29 | 45.20 | 34.23 | 57.80 | |||||||||||||
| 1952 | 34.74 | 39.28 | 40.45 | 61.70 | ----- | z | 62.00 | z | 81.97 | 79.77 | 76.53 | 71.77 | 46.33 | 38.58 | 57.11 | |||||||||||
| 1953 | 43.26 | 39.78 | e | 45.39 | 51.20 | 56.52 | 61.83 | 79.65 | 76.42 | 76.87 | 62.58 | 50.37 | 40.48 | 57.03 | ||||||||||||
| 1954 | 37.74 | 50.68 | 44.29 | 54.30 | 64.71 | 64.23 | 80.31 | b | 74.10 | 69.83 | 61.23 | 54.00 | ----- | z | 59.58 | |||||||||||
| 1955 | 34.29 | 37.54 | 38.60 | a | 44.70 | 57.52 | f | 72.43 | b | 86.38 | r | 83.14 | c | 73.10 | 63.13 | 40.97 | 38.35 | 52.62 | ||||||||
| 1956 | 30.83 | s | 33.76 | 43.52 | 58.13 | 63.87 | 67.93 | 81.13 | 74.24 | n | ----- | z | ----- | z | 53.41 | a | 46.19 | 55.99 | ||||||||
| 1957 | 31.74 | 39.54 | ----- | z | 55.94 | n | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.64 | |||
| Period of Record Statistics | ||||||||||||||||||||||||||
| MEAN | 35.44 | 41.29 | 42.58 | 55.03 | 62.57 | 69.01 | 82.18 | 79.70 | 74.99 | 62.15 | 50.82 | 39.69 | 57.41 | |||||||||||||
| S.D. | 4.00 | 5.27 | 2.55 | 5.75 | 3.41 | 4.55 | 2.15 | 4.17 | 2.75 | 5.30 | 6.55 | 3.90 | 0.55 | |||||||||||||
| SKEW | 1.09 | 0.44 | -0.59 | -0.69 | -1.44 | -0.52 | 0.52 | 0.34 | -0.99 | 0.55 | 0.11 | 0.40 | 0.54 | |||||||||||||
| MAX | 43.26 | 50.68 | 45.39 | 61.70 | 64.71 | 74.28 | 85.87 | 86.52 | 77.23 | 71.77 | 61.83 | 46.19 | 57.80 | |||||||||||||
| MIN | 31.74 | 33.76 | 38.60 | 44.70 | 56.52 | 61.83 | 79.65 | 74.10 | 69.83 | 55.29 | 40.97 | 34.23 | 57.03 | |||||||||||||
| NO YRS | 7 | 8 | 6 | 7 | 5 | 7 | 7 | 7 | 7 | 7 | 8 | 6 | 2 | |||||||||||||