YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.06 | n | 27.48 | 27.48 | k | |
1959 | 24.11 | 26.04 | 33.11 | 42.41 | a | 52.81 | 62.67 | a | 66.02 | 64.13 | 54.82 | 44.02 | 33.20 | 23.95 | 43.94 | |||||||||||
1960 | 21.37 | 21.64 | 36.98 | 45.50 | 51.89 | 60.62 | 65.81 | 64.58 | 59.53 | a | 46.98 | 34.43 | 24.11 | 44.45 | ||||||||||||
1961 | 19.50 | 29.04 | 35.98 | c | 42.30 | 54.08 | 61.57 | a | 64.55 | 65.17 | a | 50.72 | c | 45.61 | 31.30 | 20.81 | 43.39 | |||||||||
1962 | 14.02 | 29.54 | 31.00 | 47.20 | 51.13 | 58.85 | 63.94 | 60.37 | a | 53.07 | 46.05 | 36.68 | 22.95 | 42.90 | ||||||||||||
1963 | 14.94 | 32.02 | 32.89 | 44.65 | 55.42 | 61.77 | 69.52 | 65.19 | 61.00 | 51.74 | 33.82 | 19.73 | 45.22 | |||||||||||||
1964 | 15.03 | 17.53 | 25.92 | 42.65 | 52.39 | 59.87 | 68.69 | 63.40 | 56.24 | a | 48.16 | 32.28 | 22.94 | 42.09 | ||||||||||||
1965 | 24.90 | 24.80 | 28.37 | 43.37 | 51.47 | 60.00 | 66.61 | 61.87 | 51.60 | 48.34 | 37.48 | 24.97 | 43.65 | |||||||||||||
1966 | 20.31 | 23.20 | 35.17 | a | 43.02 | 53.77 | 60.83 | 70.05 | 65.07 | a | 59.02 | 45.72 | a | 36.53 | 16.08 | 44.06 | ||||||||||
1967 | 21.34 | 24.38 | 38.63 | 44.48 | 51.15 | 58.37 | 67.23 | 65.00 | 57.80 | 47.69 | 34.23 | 18.06 | 44.03 | |||||||||||||
1968 | 16.39 | 26.57 | a | 34.06 | 35.72 | l | 50.64 | f | 62.17 | 66.85 | 62.40 | 54.97 | a | 46.48 | 27.75 | 21.21 | 41.89 | b | ||||||||
1969 | 27.55 | 24.41 | 30.19 | 46.82 | 56.61 | 58.70 | 69.27 | 68.62 | a | 58.88 | 39.81 | 29.68 | 24.32 | 44.57 | ||||||||||||
1970 | ----- | z | 31.52 | 32.61 | 38.08 | 53.10 | 60.77 | 67.58 | 67.32 | 54.93 | 40.11 | 34.48 | 23.55 | 45.82 | a | |||||||||||
1971 | 24.11 | 25.95 | ----- | z | 45.47 | m | 50.37 | 61.93 | 66.40 | 67.52 | 54.66 | a | 44.13 | h | 30.13 | 19.15 | 44.47 | c | ||||||||
1972 | 23.63 | 30.43 | a | 39.79 | 45.26 | a | 52.13 | 63.02 | a | 66.02 | 64.02 | a | 55.23 | 48.23 | 28.88 | 18.66 | 44.61 | |||||||||
1973 | 15.26 | 23.23 | 33.56 | 38.57 | 49.85 | a | 58.45 | ----- | z | 64.08 | 54.56 | f | ----- | z | 30.68 | p | 24.47 | 38.43 | d | |||||||
1974 | 17.76 | 20.85 | o | 37.87 | a | 42.43 | a | 54.06 | f | 60.47 | 64.95 | 59.56 | 53.52 | 47.21 | 32.60 | 17.32 | 43.37 | b | ||||||||
1975 | 20.42 | 23.09 | a | 33.82 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.78 | i | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 20.04 | 25.84 | 33.75 | 43.34 | 52.58 | 60.63 | 66.90 | 64.27 | 55.73 | 46.15 | 32.90 | 21.75 | 43.90 | |||||||||||||
S.D. | 4.15 | 3.91 | 3.72 | 2.66 | 1.90 | 1.50 | 1.84 | 2.44 | 2.99 | 3.17 | 2.92 | 3.17 | 0.87 | |||||||||||||
SKEW | 0.07 | -0.13 | -0.33 | -0.58 | 0.64 | -0.10 | 0.23 | -0.18 | 0.13 | -0.70 | -0.15 | -0.17 | -0.62 | |||||||||||||
MAX | 27.55 | 32.02 | 39.79 | 47.20 | 56.61 | 63.02 | 70.05 | 68.62 | 61.00 | 51.74 | 37.48 | 27.48 | 45.22 | |||||||||||||
MIN | 14.02 | 17.53 | 25.92 | 38.08 | 49.85 | 58.37 | 63.94 | 59.56 | 50.72 | 39.81 | 27.75 | 16.08 | 42.09 | |||||||||||||
YRS | 16 | 16 | 16 | 14 | 14 | 16 | 15 | 16 | 15 | 14 | 15 | 17 | 11 |