YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 71.03 | 67.71 | 63.45 | 51.00 | 35.55 | 27.38 | g | 57.75 | g | |||||
1949 | 19.36 | b | 23.85 | e | 36.00 | k | 49.73 | 53.98 | 62.90 | 70.29 | 67.81 | 64.03 | 47.36 | b | 46.15 | 29.62 | b | 48.64 | a | |||||||
1950 | 29.36 | b | 36.18 | 39.76 | 50.58 | 53.82 | 64.66 | a | 68.66 | 66.92 | 60.52 | 58.19 | 44.87 | 40.06 | 51.13 | |||||||||||
1951 | 32.60 | b | 34.05 | 37.06 | 46.00 | 55.29 | 61.37 | k | 73.50 | b | 67.34 | 64.50 | 51.28 | b | 38.11 | g | 29.18 | 49.08 | b | |||||||
1952 | 28.00 | d | 32.86 | r | ----- | z | 45.38 | j | 57.44 | 65.07 | 68.87 | 68.48 | 63.30 | 57.16 | 34.70 | 29.45 | 52.50 | c | ||||||||
1953 | 37.48 | 33.98 | 40.11 | 45.95 | b | 49.79 | 66.43 | 70.74 | 67.71 | 64.20 | 51.71 | 43.62 | 31.08 | 50.23 | ||||||||||||
1954 | 33.23 | 40.02 | 35.97 | 52.60 | 59.45 | 64.38 | 71.03 | 67.48 | 63.57 | 54.37 | 43.95 | 31.98 | 51.50 | |||||||||||||
1955 | 26.56 | 26.14 | 38.84 | 44.08 | 53.45 | 62.88 | 69.42 | 67.95 | 64.43 | 56.19 | 39.57 | 37.60 | b | 48.93 | ||||||||||||
1956 | 37.11 | 29.84 | 41.47 | 45.33 | 58.15 | 69.18 | 69.23 | 67.25 | a | 66.59 | b | 52.00 | 37.93 | 33.02 | 50.59 | |||||||||||
1957 | 30.77 | 39.54 | 40.35 | 44.22 | 49.69 | 66.18 | 68.84 | 67.60 | b | 62.59 | h | 48.11 | 34.28 | 37.15 | 47.89 | a | ||||||||||
1958 | 32.29 | 37.34 | 33.60 | 44.05 | 59.82 | 67.50 | 70.42 | 69.39 | 59.53 | 50.76 | 37.83 | 38.06 | 50.05 | |||||||||||||
1959 | 32.19 | 30.27 | 38.32 | 48.30 | 53.06 | 66.30 | 73.05 | 66.29 | 60.70 | 50.42 | 39.13 | 33.02 | 49.25 | |||||||||||||
1960 | 25.15 | 27.50 | 40.61 | 46.03 | 54.50 | 67.33 | 71.79 | 70.31 | 62.22 | 46.58 | 39.52 | 29.18 | 48.39 | |||||||||||||
1961 | 31.45 | 34.14 | 36.02 | 44.08 | 52.97 | 67.65 | 70.00 | 64.40 | 55.73 | 46.69 | 34.97 | 26.94 | 47.09 | |||||||||||||
1962 | 28.94 | 31.59 | 31.16 | 49.10 | 50.66 | 61.35 | 66.97 | 67.66 | 61.13 | 49.48 | 41.28 | 32.21 | 47.63 | |||||||||||||
1963 | 25.79 | 36.23 | 34.35 | 40.07 | 55.98 | 60.13 | 70.65 | 63.66 | 59.72 | 52.13 | 38.58 | 31.76 | 47.42 | |||||||||||||
1964 | 25.52 | 25.78 | 30.24 | 39.32 | 50.37 | 60.05 | a | 69.10 | 64.23 | 56.81 | c | 52.23 | 32.75 | 28.98 | 44.61 | |||||||||||
1965 | 30.65 | 28.86 | 31.55 | 38.45 | 47.03 | 54.73 | 64.89 | 64.45 | 53.27 | 50.87 | 38.23 | 29.82 | 44.40 | |||||||||||||
1966 | 25.08 | 23.55 | 37.02 | 43.88 | 54.82 | 61.33 | 66.26 | 67.32 | 59.63 | 47.37 | 38.98 | 29.61 | 46.24 | |||||||||||||
1967 | 30.10 | 33.95 | 39.79 | 38.82 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.66 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 29.56 | 31.82 | 36.84 | 45.03 | 53.91 | 64.00 | 69.72 | 67.05 | 61.30 | 51.26 | 38.99 | 32.15 | 48.39 | |||||||||||||
S.D. | 4.41 | 5.14 | 3.57 | 4.09 | 3.52 | 3.66 | 2.14 | 1.75 | 3.46 | 3.39 | 3.82 | 3.72 | 2.27 | |||||||||||||
SKEW | -0.22 | -0.09 | -0.53 | -0.02 | -0.05 | -0.86 | -0.42 | -0.48 | -0.74 | 0.50 | 0.29 | 0.82 | -0.39 | |||||||||||||
MAX | 37.48 | 40.02 | 41.47 | 52.60 | 59.82 | 69.18 | 73.50 | 70.31 | 66.59 | 58.19 | 46.15 | 40.06 | 51.50 | |||||||||||||
MIN | 19.36 | 23.55 | 30.24 | 38.45 | 47.03 | 54.73 | 64.89 | 63.66 | 53.27 | 46.58 | 32.75 | 26.94 | 44.40 | |||||||||||||
YRS | 19 | 18 | 17 | 18 | 18 | 17 | 19 | 19 | 18 | 19 | 18 | 18 | 14 |