YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.26 | 86.73 | 74.35 | 52.23 | 51.52 | 70.62 | g | |||||
1949 | 34.89 | c | 47.25 | 57.97 | 64.57 | 75.42 | 81.60 | 88.81 | 87.68 | 82.90 | 71.77 | 68.10 | 51.90 | a | 67.74 | |||||||||||
1950 | 54.68 | 60.54 | 60.13 | 71.47 | 81.34 | b | 89.40 | 84.71 | 85.06 | 76.13 | 79.71 | 58.73 | 54.81 | 71.39 | ||||||||||||
1951 | 46.03 | 56.41 | a | 58.74 | 65.27 | 77.32 | 79.77 | 92.19 | 91.26 | 84.87 | 71.74 | 53.13 | 50.97 | 68.97 | ||||||||||||
1952 | 54.84 | 53.59 | 53.74 | 65.30 | 78.03 | 95.93 | 93.97 | 93.71 | 84.83 | 74.29 | 52.67 | 47.68 | 70.71 | |||||||||||||
1953 | 58.87 | 52.79 | 64.84 | 67.07 | 76.03 | 95.69 | a | 91.48 | 87.55 | 88.57 | 72.68 | 58.37 | 44.19 | 71.51 | ||||||||||||
1954 | 50.77 | 63.61 | 55.32 | 76.28 | a | 74.52 | 92.83 | 95.26 | 89.97 | 89.00 | 71.00 | 62.83 | 55.10 | b | 73.04 | |||||||||||
1955 | 47.90 | 46.82 | 61.74 | 69.83 | 76.14 | c | 82.37 | 93.21 | g | 92.23 | 86.93 | 77.65 | 57.08 | d | 52.60 | a | 68.30 | a | ||||||||
1956 | 51.07 | a | 47.83 | ----- | z | ----- | z | ----- | z | ----- | z | 92.11 | d | 90.10 | b | 87.83 | 78.52 | 56.69 | a | 54.74 | 69.86 | d | ||||
1957 | 47.47 | a | 59.22 | a | 54.24 | b | 58.38 | d | 68.81 | d | 84.38 | f | 92.84 | f | 89.85 | e | 80.79 | b | 68.70 | a | 51.18 | b | 59.33 | a | 63.80 | b |
1958 | 48.66 | b | 49.93 | a | 41.45 | 64.15 | c | 78.15 | e | 88.71 | f | 87.69 | e | 90.62 | g | 84.33 | l | 72.32 | i | 61.30 | c | 51.52 | j | 61.62 | e | |
1959 | 42.26 | h | 50.77 | f | 60.88 | f | 66.77 | d | 77.54 | g | 89.88 | d | 89.43 | h | 89.70 | d | 80.84 | e | 67.90 | 59.69 | a | 49.85 | e | 72.09 | e | |
1960 | 44.37 | d | 37.14 | 53.50 | e | 73.15 | c | 79.04 | h | 88.88 | f | 90.12 | o | 93.00 | e | 84.42 | k | 76.19 | o | 65.32 | h | 47.17 | g | 60.23 | g | |
1961 | 54.24 | n | 53.26 | e | 60.06 | n | 67.00 | a | 76.77 | e | 84.55 | a | 88.32 | c | 88.00 | l | 80.74 | k | 75.17 | m | 47.22 | c | 48.24 | j | 69.52 | f |
1962 | 42.68 | l | 58.05 | f | 59.10 | b | 70.95 | i | 83.32 | i | 83.80 | j | 90.50 | i | 93.82 | i | 84.71 | m | 78.41 | i | 65.95 | h | 57.07 | p | 59.10 | k |
1963 | 46.79 | l | 59.78 | j | 62.60 | k | 73.71 | i | 86.05 | k | 91.22 | g | 96.59 | i | 92.45 | i | 85.87 | g | 81.74 | h | 65.53 | m | 49.82 | i | ----- | z |
1964 | 56.09 | h | 43.00 | i | 60.09 | i | 72.41 | h | 82.40 | k | 87.19 | i | 96.24 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 49.05 | 52.36 | 56.43 | 67.44 | 76.25 | 88.00 | 90.50 | 89.86 | 84.49 | 73.48 | 56.86 | 52.06 | 70.56 | |||||||||||||
S.D. | 6.36 | 7.23 | 6.11 | 4.71 | 3.22 | 6.16 | 3.36 | 2.49 | 3.99 | 3.87 | 5.58 | 4.06 | 1.91 | |||||||||||||
SKEW | -0.67 | -0.40 | -1.19 | 0.12 | -0.96 | 0.02 | -0.26 | -0.21 | -0.77 | 0.24 | 0.22 | -0.21 | -0.31 | |||||||||||||
MAX | 58.87 | 63.61 | 64.84 | 76.28 | 81.34 | 95.93 | 95.26 | 93.71 | 89.00 | 79.71 | 68.10 | 59.33 | 73.04 | |||||||||||||
MIN | 34.89 | 37.14 | 41.45 | 58.38 | 68.81 | 79.77 | 84.71 | 85.06 | 76.13 | 67.90 | 47.22 | 44.19 | 67.74 | |||||||||||||
YRS | 11 | 12 | 11 | 12 | 10 | 9 | 9 | 12 | 11 | 11 | 13 | 11 | 6 |