YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.25 | n | 63.32 | 42.30 | 37.58 | 47.73 | i | |||
1948 | 35.58 | 38.17 | 40.48 | 60.23 | 66.30 | a | 74.27 | 81.30 | a | 79.00 | 76.23 | 61.71 | 43.50 | 39.39 | c | 58.01 | ||||||||||
1949 | 30.77 | 37.19 | a | 48.68 | 56.87 | 65.52 | 72.57 | b | 76.93 | a | 78.55 | b | 73.36 | b | 59.48 | 56.03 | a | 38.67 | a | 57.88 | ||||||
1950 | 38.58 | 45.43 | 50.27 | a | 61.36 | b | 67.84 | 78.23 | 75.48 | 77.88 | e | 70.13 | 70.13 | a | 53.33 | 45.38 | b | 61.17 | ||||||||
1951 | 38.45 | 41.75 | 45.71 | 54.53 | 66.71 | 76.43 | 84.55 | 80.13 | a | 76.71 | b | 61.42 | 44.18 | b | 35.62 | b | 58.85 | |||||||||
1952 | 38.52 | 39.03 | 41.45 | 57.37 | 65.29 | 80.40 | 79.10 | 79.39 | 73.60 | 67.23 | 41.97 | 35.77 | 58.26 | |||||||||||||
1953 | 41.63 | a | 40.36 | 50.42 | 57.07 | 60.58 | 80.40 | 80.81 | 78.90 | 76.70 | 62.26 | 48.96 | b | 35.67 | a | 59.48 | ||||||||||
1954 | 41.74 | 49.27 | b | 45.69 | b | 64.52 | a | 66.57 | a | 78.07 | 80.61 | 76.87 | 74.17 | 64.63 | a | 53.34 | a | 42.63 | a | 61.51 | ||||||
1955 | 35.19 | 36.57 | 49.48 | 55.53 | 63.71 | 74.13 | 78.58 | 76.55 | 74.53 | 65.43 | a | 49.21 | b | 40.68 | 58.30 | |||||||||||
1956 | 42.84 | 36.83 | 51.39 | 59.20 | 73.10 | 80.87 | 81.68 | 78.13 | 80.63 | 64.94 | 45.10 | 40.87 | 61.30 | |||||||||||||
1957 | 37.06 | 47.18 | 46.27 | a | 54.53 | 60.29 | 76.37 | 78.45 | 74.13 | 72.54 | b | 56.55 | 39.80 | 41.10 | a | 57.02 | ||||||||||
1958 | 37.10 | 43.96 | 41.42 | 53.30 | 69.26 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.01 | g | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.95 | 41.43 | 46.48 | 57.68 | 65.92 | 77.17 | 79.75 | 77.95 | 74.86 | 63.37 | 47.07 | 39.40 | 59.18 | |||||||||||||
S.D. | 3.45 | 4.44 | 3.95 | 3.37 | 3.65 | 2.91 | 2.60 | 1.73 | 2.87 | 3.72 | 5.42 | 3.13 | 1.61 | |||||||||||||
SKEW | -0.47 | 0.49 | -0.34 | 0.63 | 0.15 | -0.15 | 0.13 | -1.00 | 0.41 | -0.02 | 0.35 | 0.34 | 0.41 | |||||||||||||
MAX | 42.84 | 49.27 | 51.39 | 64.52 | 73.10 | 80.87 | 84.55 | 80.13 | 80.63 | 70.13 | 56.03 | 45.38 | 61.51 | |||||||||||||
MIN | 30.77 | 36.57 | 40.48 | 53.30 | 60.29 | 72.57 | 75.48 | 74.13 | 70.13 | 56.55 | 39.80 | 35.62 | 57.02 | |||||||||||||
YRS | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 |