YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | ----- | z | ----- | z | ----- | z | ----- | z | 52.77 | 66.20 | 75.35 | 70.76 | b | 61.47 | 51.41 | b | 37.93 | 35.03 | 56.37 | d | ||||||
1958 | 33.23 | 40.21 | ----- | z | 46.90 | 59.73 | a | 66.41 | a | 70.23 | 74.58 | 66.13 | 54.71 | ----- | z | ----- | z | 56.90 | c | |||||||
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.91 | t | 61.43 | 51.97 | 43.77 | 37.61 | 48.70 | h | ||||
1960 | 31.26 | d | 34.54 | a | 43.84 | 48.07 | b | 53.48 | b | 66.83 | 72.61 | 70.70 | a | 63.52 | i | 53.42 | e | 38.66 | a | 26.33 | m | 51.34 | b | |||
1961 | 33.65 | e | 34.60 | c | 39.53 | a | 46.76 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 34.38 | q | 33.61 | 37.63 | g | |
1962 | 34.00 | 38.36 | 35.29 | 48.53 | 48.23 | 58.60 | 69.43 | a | 70.27 | a | 64.66 | a | 48.16 | 40.45 | a | 34.83 | b | 49.23 | ||||||||
1963 | 28.65 | 40.29 | 38.03 | a | 41.86 | a | 53.52 | 57.50 | 69.23 | 71.26 | 64.73 | 53.65 | 41.47 | 27.65 | 48.98 | |||||||||||
1964 | 24.61 | 28.34 | 36.23 | 42.60 | 48.67 | a | 59.13 | 71.06 | 69.32 | 59.50 | 52.42 | 34.40 | 31.93 | c | 46.52 | |||||||||||
1965 | 32.68 | c | 31.89 | a | 35.32 | 44.62 | a | 48.74 | 53.69 | a | 68.63 | d | 67.81 | d | 62.86 | h | 47.74 | 42.74 | c | 34.77 | 46.24 | a | ||||
1966 | 28.26 | 30.25 | 36.35 | 43.04 | b | 53.83 | a | 60.38 | d | 69.50 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.02 | f | |||
1967 | 32.73 | p | 33.64 | 38.41 | b | 40.00 | 55.61 | c | 58.72 | e | 73.10 | 72.08 | r | 61.59 | h | 50.26 | 42.00 | a | 30.66 | b | 46.93 | c | ||||
1968 | 31.57 | c | 41.07 | b | 38.38 | b | 44.40 | e | 53.97 | 62.21 | a | 69.52 | f | 65.48 | d | 60.04 | b | 48.69 | b | 40.57 | g | 28.32 | c | 47.41 | b | |
1969 | 39.31 | b | 35.70 | e | 38.50 | a | 46.88 | e | 53.58 | g | 59.00 | l | 75.00 | r | 75.12 | g | 65.45 | h | 45.23 | i | 38.81 | i | 35.00 | p | 40.10 | h |
1970 | ----- | z | ----- | z | 42.50 | s | 40.93 | a | 54.32 | 63.77 | 74.03 | 73.38 | j | 57.71 | f | 46.42 | 39.87 | 29.30 | h | 53.22 | f | |||||
1971 | 28.12 | g | 28.21 | 31.80 | f | 67.36 | s | ----- | z | ----- | z | ----- | z | ----- | z | 72.73 | h | 61.86 | b | 50.31 | a | 42.00 | f | 46.80 | i | |
1972 | 45.04 | d | 53.69 | p | 61.62 | w | 63.62 | q | 80.43 | x | 85.86 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.04 | k |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 32.93 | 34.76 | 37.99 | 44.55 | 52.99 | 61.22 | 71.52 | 70.02 | 62.57 | 51.73 | 41.16 | 32.71 | 48.25 | |||||||||||||
S.D. | 5.51 | 4.55 | 2.52 | 2.88 | 3.40 | 4.24 | 2.36 | 2.66 | 2.58 | 4.12 | 4.20 | 3.33 | 1.50 | |||||||||||||
SKEW | 0.80 | -0.03 | 1.13 | -0.11 | 0.17 | -0.09 | 0.30 | -0.06 | 0.18 | 1.07 | 0.68 | -0.27 | -0.69 | |||||||||||||
MAX | 45.04 | 41.07 | 43.84 | 48.53 | 59.73 | 66.83 | 75.35 | 74.58 | 66.13 | 61.86 | 50.31 | 37.61 | 49.23 | |||||||||||||
MIN | 24.61 | 28.21 | 35.29 | 40.00 | 48.23 | 53.69 | 68.63 | 65.48 | 59.50 | 46.42 | 34.40 | 27.65 | 46.52 | |||||||||||||
YRS | 11 | 12 | 10 | 12 | 11 | 11 | 9 | 8 | 7 | 12 | 10 | 9 | 3 |