YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.17 | g | 95.00 | a | 91.83 | a | 86.17 | a | 72.15 | d | 51.72 | a | 48.80 | a | 74.28 | f |
1949 | 38.80 | a | 49.30 | a | 60.50 | e | 71.44 | e | 80.52 | 87.84 | e | 94.73 | a | 93.29 | 87.25 | b | 68.74 | 62.33 | 46.61 | 70.11 | ||||||
1950 | 48.68 | 56.61 | 61.94 | 74.00 | 80.13 | 92.37 | 92.26 | 91.65 | 82.30 | 80.97 | 61.57 | 52.87 | 72.94 | |||||||||||||
1951 | 46.29 | 49.82 | 59.35 | 68.73 | 80.58 | 89.83 | 98.19 | 90.94 | 87.30 | 71.65 | 50.83 | 38.48 | 69.33 | |||||||||||||
1952 | 43.13 | 49.92 | q | 55.10 | 69.97 | 80.68 | 91.70 | 94.94 | 92.39 | 86.87 | 76.55 | 50.40 | 40.58 | 71.12 | a | |||||||||||
1953 | 50.42 | 51.36 | 61.47 | a | 68.59 | a | 73.87 | a | 90.80 | 95.74 | 89.60 | a | 88.10 | 72.13 | 57.55 | a | 41.16 | 70.07 | ||||||||
1954 | 47.97 | a | 59.96 | 58.71 | 77.10 | 82.74 | 91.90 | 93.65 | 90.84 | 83.23 | 72.45 | 61.37 | 42.29 | 71.85 | ||||||||||||
1955 | 41.73 | a | 44.11 | 59.74 | 68.03 | a | 76.32 | 87.77 | 93.68 | 90.84 | 87.77 | 75.45 | 55.33 | 48.32 | 69.09 | |||||||||||
1956 | 50.13 | 45.07 | 62.26 | 68.90 | 82.19 | 94.67 | 93.42 | 90.65 | 88.87 | 74.13 | 50.14 | a | 44.32 | 70.39 | ||||||||||||
1957 | 46.06 | 56.57 | 59.29 | 65.43 | 73.03 | 89.30 | 91.27 | a | 89.39 | 85.10 | 66.65 | 50.10 | 48.17 | a | 68.36 | |||||||||||
1958 | 44.61 | 55.54 | 54.00 | 66.20 | 84.48 | 94.73 | 95.35 | 92.94 | 82.23 | 72.10 | 55.83 | 51.97 | 70.83 | |||||||||||||
1959 | 48.87 | 51.50 | 60.52 | 71.86 | a | 80.90 | 93.80 | 96.77 | 89.65 | 85.93 | 70.32 | 54.80 | 45.39 | 70.86 | ||||||||||||
1960 | 37.68 | 45.86 | a | 63.39 | 72.86 | a | 79.61 | 90.24 | a | 96.42 | 92.84 | 85.34 | a | 66.19 | 56.40 | 33.97 | 68.40 | |||||||||
1961 | 34.10 | 50.68 | 58.03 | 68.27 | 81.50 | a | 92.90 | 94.16 | 88.81 | 79.13 | 68.26 | 50.30 | 31.19 | 66.44 | ||||||||||||
1962 | 33.00 | 49.14 | 53.27 | a | 73.23 | 79.17 | b | 88.07 | 92.39 | 93.00 | 82.70 | 69.87 | 56.57 | 44.90 | 67.94 | |||||||||||
1963 | 34.00 | 51.14 | 58.48 | 67.43 | b | 83.00 | 89.37 | 95.65 | 87.13 | 83.27 | 74.42 | 56.03 | 41.13 | a | 68.42 | |||||||||||
1964 | 42.90 | 45.52 | 52.87 | 64.43 | 76.77 | 84.33 | 94.19 | 88.03 | 80.53 | 74.29 | 51.43 | 42.32 | 66.47 | |||||||||||||
1965 | 42.65 | 49.00 | 55.00 | a | 68.00 | a | 74.39 | 84.70 | 89.68 | 89.94 | 80.33 | 72.06 | 58.43 | 44.10 | 67.36 | |||||||||||
1966 | 40.29 | 44.50 | 62.03 | 71.23 | 83.06 | 90.43 | g | 95.00 | 90.52 | 83.50 | 70.84 | 59.90 | a | 42.00 | 67.53 | a | ||||||||||
1967 | 44.16 | 54.43 | 65.77 | 69.33 | 77.94 | 86.20 | 92.60 | a | 88.77 | 82.50 | 74.37 | a | 59.00 | 36.42 | 69.29 | |||||||||||
1968 | 32.81 | 52.21 | 58.48 | 64.63 | 77.87 | 90.83 | 92.71 | 87.10 | 85.47 | 72.33 | a | 51.27 | 38.06 | 66.98 | ||||||||||||
1969 | 44.73 | a | 49.00 | 54.71 | 70.77 | 82.53 | a | 88.37 | 93.97 | 93.39 | 84.60 | 64.97 | 52.43 | 46.60 | a | 68.84 | ||||||||||
1970 | 45.55 | 55.93 | 55.13 | 64.00 | c | 82.19 | 87.83 | 93.26 | 93.10 | 80.40 | ----- | z | ----- | z | ----- | z | 73.04 | c | ||||||||
1971 | 56.23 | r | 49.40 | h | 61.04 | d | 64.38 | q | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.04 | k |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 42.66 | 50.82 | 58.74 | 69.29 | 79.70 | 89.88 | 94.13 | 90.72 | 84.30 | 71.86 | 55.17 | 43.17 | 69.16 | |||||||||||||
S.D. | 5.55 | 4.46 | 3.50 | 3.35 | 3.20 | 2.97 | 1.89 | 1.96 | 2.78 | 3.65 | 4.10 | 5.47 | 1.77 | |||||||||||||
SKEW | -0.49 | 0.23 | -0.09 | 0.34 | -0.66 | -0.11 | -0.16 | -0.28 | -0.15 | 0.23 | 0.24 | -0.28 | 0.29 | |||||||||||||
MAX | 50.42 | 59.96 | 65.77 | 77.10 | 84.48 | 94.73 | 98.19 | 93.39 | 88.87 | 80.97 | 62.33 | 52.87 | 72.94 | |||||||||||||
MIN | 32.81 | 44.11 | 52.87 | 64.00 | 73.03 | 84.33 | 89.68 | 87.10 | 79.13 | 64.97 | 50.10 | 31.19 | 66.44 | |||||||||||||
YRS | 22 | 21 | 23 | 22 | 22 | 21 | 23 | 23 | 23 | 22 | 22 | 22 | 19 |