YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.54 | h | 34.67 | a | 31.47 | a | 33.07 | j |
1948 | 33.73 | 32.84 | 35.21 | 48.10 | 54.50 | 61.82 | 67.84 | 67.63 | 61.80 | 50.39 | 35.23 | 34.45 | 48.63 | |||||||||||||
1949 | 24.23 | 30.16 | 39.76 | 46.58 | 53.32 | 61.62 | a | 67.73 | g | 65.00 | 62.08 | 47.08 | 44.20 | 29.37 | 45.76 | a | ||||||||||
1950 | 33.35 | 39.04 | 40.97 | 48.63 | 52.23 | 60.85 | 66.47 | 64.13 | 56.72 | 55.71 | 42.52 | a | 36.97 | 49.80 | ||||||||||||
1951 | 31.27 | 35.05 | 37.97 | 45.17 | 52.82 | 58.42 | 69.77 | 67.21 | 60.77 | 50.27 | 38.52 | 31.42 | 48.22 | |||||||||||||
1952 | 34.23 | 33.03 | 32.89 | 46.42 | 54.65 | 61.70 | 66.50 | 67.74 | 62.13 | 52.50 | 33.97 | 30.02 | 47.98 | |||||||||||||
1953 | 36.53 | 31.95 | 39.68 | 45.17 | 48.18 | a | 61.70 | 69.37 | 65.97 | 61.00 | 49.19 | 41.52 | 29.68 | 48.33 | ||||||||||||
1954 | 33.53 | 39.50 | 39.02 | 49.95 | 55.56 | 61.85 | 69.68 | 65.27 | 62.10 | 52.37 | 41.50 | 32.45 | 50.23 | |||||||||||||
1955 | 27.39 | 29.12 | 39.23 | 43.15 | 52.87 | 60.10 | 66.21 | 67.05 | 60.55 | 52.40 | 40.12 | 37.10 | 47.94 | |||||||||||||
1956 | 36.26 | 27.84 | 40.00 | 44.07 | a | 54.11 | 65.22 | 67.18 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 47.81 | e | ||||||
1957 | ----- | z | 42.78 | a | 40.47 | b | 44.67 | d | 50.19 | d | 62.28 | 67.90 | 66.23 | 59.43 | 49.40 | 36.53 | ----- | z | 51.99 | b | ||||||
1958 | 30.23 | 37.66 | 36.03 | 45.12 | 54.58 | a | 63.58 | 67.73 | 68.63 | 61.12 | 50.34 | 37.53 | 34.85 | 48.95 | ||||||||||||
1959 | 32.90 | 33.04 | 37.84 | 48.22 | ----- | z | 66.08 | 70.56 | 65.69 | 59.23 | 48.95 | 38.53 | 32.35 | 48.49 | a | |||||||||||
1960 | 24.35 | a | 29.57 | 42.73 | 47.37 | 52.00 | 64.00 | 69.05 | 68.05 | 62.57 | 47.92 | 39.57 | a | 28.42 | 47.97 | |||||||||||
1961 | 30.73 | a | 34.89 | 38.44 | 46.55 | 52.74 | 65.72 | 69.76 | 66.27 | 56.98 | a | 47.47 | 36.77 | 29.24 | b | 47.96 | ||||||||||
1962 | 26.64 | b | 34.23 | 34.57 | d | 48.88 | a | 51.79 | 59.60 | 67.00 | a | 67.77 | 60.46 | g | 50.23 | 42.69 | a | 34.22 | a | 47.06 | a | |||||
1963 | 27.60 | 38.38 | 38.72 | a | 45.33 | 55.46 | d | 58.67 | 69.63 | a | 65.71 | b | 62.30 | 52.87 | 40.07 | 30.95 | 48.81 | |||||||||
1964 | 25.95 | 27.67 | 34.48 | 42.20 | 52.57 | c | 61.12 | 70.32 | a | 65.74 | 58.85 | 52.95 | 35.65 | 33.35 | a | 46.74 | ||||||||||
1965 | 33.98 | 30.30 | 36.95 | a | 45.00 | a | 49.95 | 57.07 | 67.96 | c | 65.62 | b | 56.75 | h | 50.50 | 42.17 | 33.95 | a | 46.68 | a | ||||||
1966 | 27.82 | 30.21 | 40.97 | 47.43 | 56.34 | 62.90 | 71.06 | 67.37 | 61.52 | 49.26 | 42.66 | a | 30.61 | 49.01 | ||||||||||||
1967 | 30.31 | 35.95 | ----- | z | 35.95 | b | 52.70 | a | 60.55 | a | 68.87 | a | 65.62 | a | 59.98 | c | 50.97 | 42.45 | a | ----- | z | 50.33 | b | |||
1968 | 29.54 | g | 39.02 | 40.06 | ----- | z | 53.37 | ----- | z | 66.98 | ----- | z | 57.10 | e | ----- | z | 39.12 | 27.48 | a | 46.16 | e | |||||
1969 | 36.60 | 33.48 | 35.21 | 46.48 | 53.37 | 58.87 | 68.58 | ----- | z | ----- | z | ----- | z | 40.60 | 36.37 | a | 45.51 | c | ||||||||
1970 | 30.10 | 36.41 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 33.25 | j | ||
1971 | 30.03 | a | 32.27 | ----- | z | 43.33 | a | 47.98 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 38.40 | h | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 30.81 | 33.93 | 38.15 | 45.63 | 52.79 | 61.61 | 68.50 | 66.46 | 60.35 | 50.57 | 39.39 | 32.24 | 48.51 | |||||||||||||
S.D. | 3.80 | 4.05 | 2.59 | 2.94 | 2.19 | 2.42 | 1.46 | 1.20 | 1.91 | 2.17 | 2.98 | 2.85 | 0.90 | |||||||||||||
SKEW | -0.14 | 0.31 | -0.38 | -1.51 | -0.67 | 0.16 | 0.02 | 0.06 | -0.74 | 0.45 | -0.28 | 0.20 | 0.17 | |||||||||||||
MAX | 36.60 | 42.78 | 42.73 | 49.95 | 56.34 | 66.08 | 71.06 | 68.63 | 62.57 | 55.71 | 44.20 | 37.10 | 50.23 | |||||||||||||
MIN | 24.23 | 27.67 | 32.89 | 35.95 | 47.98 | 57.07 | 66.21 | 64.13 | 56.72 | 47.08 | 33.97 | 27.48 | 46.74 | |||||||||||||
YRS | 22 | 24 | 21 | 22 | 22 | 21 | 21 | 19 | 18 | 19 | 22 | 20 | 13 |