YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.37 | 37.29 | 39.83 | j | ||
1952 | 35.06 | 37.62 | 37.55 | 45.03 | 47.97 | 48.03 | 57.61 | 59.81 | 57.70 | 48.10 | 40.10 | 37.45 | 46.00 | |||||||||||||
1953 | 39.94 | 35.07 | 43.29 | 46.03 | 49.06 | 53.40 | 58.61 | 54.77 | 52.50 | 44.58 | 39.53 | 35.19 | 46.00 | |||||||||||||
1954 | 33.74 | 41.04 | 37.39 | 47.17 | 47.84 | 51.30 | 62.03 | 55.29 | g | 53.47 | 47.03 | 42.97 | 34.94 | 45.35 | a | |||||||||||
1955 | 33.19 | 34.79 | 37.84 | 38.30 | 45.84 | 49.13 | 53.35 | 60.68 | 55.23 | 44.94 | 40.60 | 37.06 | 44.25 | |||||||||||||
1956 | 35.90 | 31.17 | 36.29 | 41.40 | 46.03 | 49.53 | 55.06 | 51.58 | 56.50 | 47.48 | 39.37 | 38.48 | 44.07 | |||||||||||||
1957 | 38.71 | 42.39 | 40.26 | 42.10 | 45.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.74 | g | |||||
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.48 | j | ----- | z |
1962 | 36.87 | 39.61 | 37.26 | 44.33 | 46.73 | a | 52.63 | 53.74 | 54.94 | 49.33 | 46.45 | 40.07 | 35.19 | 44.76 | ||||||||||||
1963 | 32.50 | a | 43.39 | 38.74 | 39.87 | 49.87 | 48.83 | 55.29 | 54.81 | 55.87 | 48.58 | 41.53 | 33.58 | 45.24 | ||||||||||||
1964 | 32.45 | 32.86 | 38.42 | 42.53 | 45.29 | 50.60 | 57.68 | 58.16 | 50.20 | 52.29 | 37.30 | 38.06 | 44.65 | |||||||||||||
1965 | 34.84 | 34.21 | 41.90 | 44.50 | 48.55 | 51.30 | 55.68 | 60.06 | 50.50 | 47.26 | 44.07 | 36.45 | 45.78 | |||||||||||||
1966 | 32.48 | 34.86 | 40.65 | 44.40 | 48.16 | 52.03 | 56.55 | 59.19 | 53.97 | 45.55 | 41.23 | 35.50 | a | 45.38 | ||||||||||||
1967 | 35.45 | 34.82 | 41.29 | 36.47 | 46.71 | 47.17 | 59.45 | 62.74 | 57.60 | 45.61 | 43.50 | 32.87 | 45.31 | |||||||||||||
1968 | 32.71 | 41.31 | 37.29 | 40.20 | 47.42 | 51.90 | 59.63 | a | 57.03 | 51.80 | 49.00 | 40.07 | 31.23 | 44.97 | ||||||||||||
1969 | 40.42 | 38.39 | 37.06 | 43.83 | 48.74 | 54.60 | 56.97 | 58.61 | 55.44 | e | 43.19 | 41.17 | 36.94 | 46.28 | ||||||||||||
1970 | 37.10 | 38.36 | 38.87 | 38.77 | 47.87 | 52.90 | 57.65 | 60.06 | 50.48 | a | 46.55 | b | 41.03 | 34.61 | 45.35 | |||||||||||
1971 | 35.55 | 34.68 | 37.06 | 40.77 | 45.16 | 51.90 | 59.29 | 60.97 | 55.90 | 43.50 | a | 36.73 | 33.87 | 44.62 | ||||||||||||
1972 | 31.58 | 37.41 | ----- | z | 42.00 | 48.23 | a | 55.33 | 59.84 | 59.26 | 54.40 | 49.71 | 39.20 | 35.57 | c | 46.59 | a | |||||||||
1973 | 34.00 | 39.89 | a | 39.62 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 37.84 | i | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.14 | 37.33 | 38.87 | 42.22 | 47.34 | 51.29 | 57.40 | 58.18 | 53.81 | 46.86 | 40.64 | 35.55 | 45.19 | |||||||||||||
S.D. | 2.64 | 3.47 | 2.00 | 2.93 | 1.44 | 2.30 | 2.39 | 2.99 | 2.72 | 2.37 | 1.97 | 1.95 | 0.68 | |||||||||||||
SKEW | 0.62 | 0.10 | 0.76 | -0.21 | -0.14 | -0.09 | -0.01 | -0.69 | -0.21 | 0.46 | -0.17 | -0.46 | -0.03 | |||||||||||||
MAX | 40.42 | 43.39 | 43.29 | 47.17 | 49.87 | 55.33 | 62.03 | 62.74 | 57.70 | 52.29 | 44.07 | 38.48 | 46.28 | |||||||||||||
MIN | 31.58 | 31.17 | 36.29 | 36.47 | 45.16 | 47.17 | 53.35 | 51.58 | 49.33 | 43.19 | 36.73 | 31.23 | 44.07 | |||||||||||||
YRS | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 16 | 16 | 17 | 17 | 14 |