YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.12 | c | 59.08 | e | 54.21 | b | 44.16 | c | 30.30 | g | 31.27 | 49.77 | g | |
1949 | 21.11 | 22.48 | f | 31.63 | 39.37 | 45.84 | 53.58 | 58.81 | 56.76 | 55.18 | 41.74 | 39.62 | 24.13 | a | 42.52 | a | ||||||||||
1950 | 23.62 | b | 30.91 | a | 32.55 | c | 40.58 | 42.98 | a | 53.33 | c | 58.00 | 55.82 | 49.47 | a | 47.90 | 37.88 | 32.23 | e | 42.11 | ||||||
1951 | 26.28 | a | 28.64 | 31.40 | e | 38.00 | a | 45.27 | 50.10 | 59.97 | 58.63 | 53.27 | 43.89 | 35.03 | 25.56 | 41.34 | ||||||||||
1952 | 27.50 | 25.78 | 25.53 | 39.93 | 46.97 | 54.27 | 58.71 | 58.92 | 52.87 | 47.29 | 30.50 | e | 25.47 | 41.14 | ||||||||||||
1953 | 32.16 | 27.66 | 34.33 | a | 39.48 | 41.52 | 55.81 | a | 60.33 | a | 57.46 | f | 52.88 | f | 42.50 | d | 34.40 | 24.73 | c | 39.29 | b | |||||
1954 | 26.42 | 32.70 | 31.03 | 41.02 | 45.89 | 51.34 | a | ----- | z | 57.77 | 55.43 | 48.33 | a | 38.62 | a | 30.26 | 41.71 | a | ||||||||
1955 | 23.15 | 22.36 | 34.00 | 38.00 | 46.00 | 53.58 | 58.74 | 59.48 | 54.05 | 47.06 | 36.33 | 31.55 | a | 42.03 | ||||||||||||
1956 | 31.40 | 22.88 | 34.87 | 38.73 | 48.84 | 58.07 | a | 59.16 | 57.21 | 56.03 | 45.52 | a | 32.68 | 29.32 | 42.89 | |||||||||||
1957 | 30.10 | 37.62 | 35.82 | 38.93 | 45.13 | 57.14 | a | 61.97 | 59.39 | 53.13 | 43.78 | a | 33.05 | b | 34.13 | 44.18 | ||||||||||
1958 | 28.02 | 31.71 | 29.53 | a | 39.35 | 50.98 | 58.23 | 60.95 | a | 61.37 | a | 55.62 | 46.45 | 36.66 | a | 33.79 | 44.39 | |||||||||
1959 | 31.11 | 28.18 | 34.82 | 43.93 | a | 45.98 | 58.02 | 61.71 | 59.69 | 52.45 | 45.39 | 36.20 | 30.07 | a | 43.96 | |||||||||||
1960 | 21.48 | 23.22 | b | 36.23 | 40.41 | c | 46.17 | a | 56.52 | 59.16 | 59.60 | 53.50 | 42.29 | 34.90 | 24.78 | a | 41.52 | |||||||||
1961 | 28.48 | 29.30 | 33.12 | a | 39.22 | 44.56 | 56.37 | 60.84 | 59.03 | a | 51.84 | a | 43.02 | 31.72 | 25.92 | a | 41.95 | |||||||||
1962 | 27.58 | 31.02 | 27.48 | a | 43.58 | 45.66 | 52.63 | 59.44 | 59.89 | 55.37 | 45.23 | a | 38.32 | 32.26 | 43.20 | |||||||||||
1963 | 22.29 | 32.70 | 32.39 | 39.00 | 48.90 | 51.86 | a | 61.26 | 57.55 | 55.93 | 46.52 | a | 35.85 | 29.10 | 42.78 | |||||||||||
1964 | 22.13 | 21.37 | c | 28.31 | 35.12 | b | 44.79 | 51.88 | 59.58 | 57.79 | 52.27 | 46.11 | 31.80 | 26.32 | 39.79 | |||||||||||
1965 | 29.39 | 24.10 | c | 30.34 | 37.43 | 42.68 | 49.90 | 59.19 | 59.16 | b | 52.70 | b | 46.45 | 37.78 | a | 29.75 | a | 41.57 | ||||||||
1966 | 21.87 | 22.46 | b | 36.05 | 41.73 | 49.35 | 54.57 | 62.71 | 59.21 | 54.20 | 43.81 | 37.52 | 28.03 | 42.63 | ||||||||||||
1967 | 23.83 | a | 32.46 | 36.37 | a | 36.73 | 43.76 | 52.33 | 60.31 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.83 | e | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 26.21 | 28.06 | 32.41 | 39.50 | 45.86 | 54.19 | 60.05 | 58.69 | 53.75 | 45.13 | 35.49 | 28.88 | 42.37 | |||||||||||||
S.D. | 3.69 | 4.64 | 3.15 | 2.14 | 2.40 | 2.68 | 1.26 | 1.32 | 1.71 | 1.97 | 2.67 | 3.22 | 1.25 | |||||||||||||
SKEW | 0.09 | 0.17 | -0.56 | 0.29 | 0.34 | 0.08 | 0.45 | -0.34 | -0.63 | -0.13 | -0.34 | 0.02 | -0.08 | |||||||||||||
MAX | 32.16 | 37.62 | 36.37 | 43.93 | 50.98 | 58.23 | 62.71 | 61.37 | 56.03 | 48.33 | 39.62 | 34.13 | 44.39 | |||||||||||||
MIN | 21.11 | 21.37 | 25.53 | 35.13 | 41.52 | 49.90 | 58.00 | 55.82 | 49.47 | 41.74 | 30.50 | 24.13 | 39.79 | |||||||||||||
YRS | 19 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 19 | 15 |