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 | 32.48 | h | 20.83 | a | 18.48 | 19.66 | j | |
1948 | 16.03 | 18.93 | 20.68 | 28.13 | 32.45 | 39.27 | 47.71 | 49.13 | 40.57 | 31.77 | 16.00 | 19.35 | 30.00 | |||||||||||||
1949 | 12.58 | 13.54 | 22.39 | 26.77 | 32.10 | 41.70 | 51.90 | 45.90 | 43.97 | 29.74 | 22.97 | 11.94 | 29.62 | |||||||||||||
1950 | 18.84 | 22.39 | 22.29 | 27.23 | 29.23 | 36.40 | 50.58 | 42.42 | 36.80 | 33.29 | 21.03 | a | 16.65 | 29.76 | ||||||||||||
1951 | 14.81 | 19.25 | 20.87 | 27.17 | 32.35 | 33.37 | 49.90 | 50.03 | 38.93 | 32.16 | 23.27 | 18.39 | 30.04 | |||||||||||||
1952 | 21.06 | 17.34 | 18.74 | 29.13 | 33.97 | 40.37 | 48.55 | 50.94 | 41.90 | 27.68 | 16.67 | 14.74 | 30.09 | |||||||||||||
1953 | 19.52 | 12.54 | 22.16 | 26.87 | 29.52 | 37.47 | 52.58 | 47.16 | 36.47 | 27.16 | 22.13 | 14.00 | 28.96 | |||||||||||||
1954 | 15.97 | 20.07 | 23.61 | 28.40 | 35.00 | 39.77 | 52.84 | 49.39 | 44.03 | 31.06 | 20.17 | 16.13 | 31.37 | |||||||||||||
1955 | 12.32 | 12.25 | 20.10 | 21.43 | 32.74 | 38.10 | 48.03 | 52.77 | 38.07 | 30.23 | 22.57 | 20.55 | 29.10 | |||||||||||||
1956 | 19.35 | 10.69 | 17.77 | 25.48 | a | 30.65 | 42.73 | 48.35 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.86 | e | ||||||
1957 | ----- | z | 27.37 | a | 26.07 | b | 26.35 | d | 31.70 | d | 39.73 | 49.42 | 51.68 | 38.10 | 34.58 | 22.87 | ----- | z | 34.79 | b | ||||||
1958 | 14.23 | 22.25 | 23.97 | 27.53 | 32.03 | a | 42.07 | 47.42 | 50.97 | 45.20 | 33.35 | 21.17 | 15.26 | 31.29 | ||||||||||||
1959 | 15.32 | 17.21 | 17.45 | 28.13 | ----- | z | 44.93 | 51.61 | 51.65 | 39.87 | 29.68 | 22.90 | 18.45 | 30.66 | a | |||||||||||
1960 | 7.74 | 15.72 | 25.29 | 27.70 | 30.84 | 40.67 | 48.13 | 48.42 | 42.37 | 30.87 | 20.55 | a | 14.45 | 29.40 | ||||||||||||
1961 | 14.53 | a | 18.43 | 22.58 | 27.33 | 29.65 | 41.37 | 50.19 | 50.81 | 40.07 | a | 28.26 | 22.60 | 15.70 | a | 30.13 | ||||||||||
1962 | 12.69 | b | 20.64 | 18.97 | a | 26.83 | a | 30.26 | 36.57 | 49.23 | a | 47.26 | 44.26 | g | 31.81 | 24.93 | 18.40 | a | 28.87 | a | ||||||
1963 | 12.61 | 21.04 | 20.57 | a | 25.80 | 32.48 | d | 35.13 | 49.87 | a | 51.90 | b | 45.60 | 33.81 | 24.60 | 12.84 | 30.52 | |||||||||
1964 | 7.42 | 10.86 | 17.26 | 23.57 | 30.00 | c | 38.27 | 52.50 | a | 50.58 | 43.17 | 31.97 | 18.97 | 20.30 | a | 28.74 | ||||||||||
1965 | 19.87 | 13.07 | 21.63 | a | 27.62 | a | 30.42 | 36.63 | 50.11 | c | 47.93 | b | 38.64 | h | 28.23 | 25.27 | 21.77 | a | 29.32 | a | ||||||
1966 | 13.42 | 15.11 | 22.16 | 26.87 | 33.74 | 42.07 | 53.97 | 51.45 | 45.83 | 29.35 | 25.07 | a | 15.71 | 31.23 | ||||||||||||
1967 | 13.97 | 16.79 | ----- | z | 16.79 | b | 30.71 | 40.38 | a | 52.37 | a | 48.57 | a | 41.63 | c | 27.74 | 23.62 | a | ----- | z | 31.26 | b | ||||
1968 | 15.96 | g | 24.52 | 24.03 | ----- | z | 32.48 | ----- | z | 46.87 | ----- | z | 36.72 | e | ----- | z | 22.70 | 10.03 | 28.19 | e | ||||||
1969 | 24.06 | 19.36 | 18.26 | 25.90 | 32.23 | 36.30 | 50.77 | ----- | z | ----- | z | ----- | z | 26.10 | 20.03 | 28.11 | c | |||||||||
1970 | 12.94 | 19.50 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 16.22 | j | ||
1971 | 11.33 | a | 14.11 | ----- | z | 22.48 | a | 25.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 18.23 | h | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 15.03 | 17.62 | 21.28 | 26.07 | 31.34 | 39.20 | 50.13 | 49.42 | 41.07 | 30.67 | 22.14 | 16.66 | 30.02 | |||||||||||||
S.D. | 4.11 | 4.34 | 2.56 | 2.80 | 2.08 | 2.86 | 2.00 | 2.53 | 3.14 | 2.25 | 2.60 | 3.13 | 0.85 | |||||||||||||
SKEW | 0.24 | 0.22 | 0.03 | -1.97 | -1.03 | -0.10 | 0.17 | -1.12 | 0.02 | 0.04 | -0.78 | -0.30 | 0.27 | |||||||||||||
MAX | 24.06 | 27.37 | 26.07 | 29.13 | 35.00 | 44.93 | 53.97 | 52.77 | 45.83 | 34.58 | 26.10 | 21.77 | 31.37 | |||||||||||||
MIN | 7.42 | 10.69 | 17.26 | 16.79 | 25.00 | 33.37 | 46.87 | 42.42 | 36.47 | 27.16 | 16.00 | 10.03 | 28.74 | |||||||||||||
YRS | 22 | 24 | 21 | 22 | 22 | 21 | 22 | 19 | 18 | 19 | 22 | 20 | 14 |