YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 47.00 | n | 38.23 | 18.43 | 13.94 | 23.53 | i | |||
1948 | 13.10 | b | 17.93 | a | 17.77 | 32.83 | 39.87 | a | 45.33 | 50.00 | a | 48.48 | 45.07 | 32.81 | 14.97 | 15.86 | b | 31.17 | ||||||||
1949 | 9.23 | 10.74 | a | 21.32 | 27.00 | 34.84 | 41.43 | b | 48.53 | a | 49.00 | b | 44.68 | b | 32.77 | 28.00 | a | 15.67 | a | 30.27 | ||||||
1950 | 17.68 | 21.43 | 21.33 | a | 30.63 | 36.23 | 46.20 | 48.10 | 47.77 | e | 42.77 | 42.30 | a | 26.07 | 21.72 | b | 33.52 | |||||||||
1951 | 15.77 | 17.18 | 19.16 | 28.37 | 37.32 | 44.60 | 53.03 | 48.97 | a | 43.79 | b | 32.61 | 17.43 | b | 13.41 | b | 30.97 | |||||||||
1952 | 15.26 | 13.62 | 15.35 | 28.50 | 35.94 | 47.97 | 47.32 | 48.29 | 44.10 | 36.29 | 20.53 | 13.10 | a | 30.52 | ||||||||||||
1953 | 19.65 | 15.32 | 24.94 | 29.33 | 33.90 | 51.27 | 52.42 | 48.71 | 44.67 | 34.94 | 23.82 | b | 12.16 | 32.59 | ||||||||||||
1954 | 18.87 | 22.14 | 20.45 | 33.07 | 39.57 | a | 47.04 | b | 52.39 | 48.35 | 45.87 | 38.48 | 25.86 | a | 16.47 | a | 34.05 | |||||||||
1955 | 12.23 | 11.11 | a | 21.32 | 26.53 | 36.10 | 42.60 | 48.26 | 48.13 | 43.30 | 34.50 | a | 22.39 | b | 20.26 | 30.56 | ||||||||||
1956 | 21.45 | 12.45 | 22.45 | 27.13 | 39.87 | a | 48.90 | a | 48.03 | 46.29 | 46.30 | 35.58 | 18.50 | 15.10 | 31.84 | |||||||||||
1957 | 18.81 | 25.82 | 22.47 | a | 26.43 | 33.71 | 42.93 | 48.81 | 47.26 | 39.29 | b | 31.68 | 16.80 | 15.83 | a | 30.82 | ||||||||||
1958 | 12.29 | 19.00 | 17.81 | 25.03 | 38.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 22.47 | g | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 15.85 | 16.98 | 20.40 | 28.62 | 36.87 | 45.83 | 49.69 | 48.13 | 43.98 | 35.47 | 21.16 | 15.77 | 31.63 | |||||||||||||
S.D. | 3.80 | 4.87 | 2.69 | 2.63 | 2.28 | 3.07 | 2.14 | 0.83 | 1.97 | 3.20 | 4.33 | 2.93 | 1.33 | |||||||||||||
SKEW | -0.22 | 0.31 | -0.28 | 0.56 | 0.08 | 0.23 | 0.61 | -1.08 | -1.29 | 0.80 | 0.19 | 0.90 | 0.78 | |||||||||||||
MAX | 21.45 | 25.82 | 24.94 | 33.07 | 39.87 | 51.27 | 53.03 | 49.00 | 46.30 | 42.30 | 28.00 | 21.72 | 34.05 | |||||||||||||
MIN | 9.23 | 10.74 | 15.35 | 25.03 | 33.71 | 41.43 | 47.32 | 46.29 | 39.29 | 31.68 | 14.97 | 12.16 | 30.27 | |||||||||||||
YRS | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 |