YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 45.90 | t | 37.03 | b | 37.03 | k |
1944 | 36.21 | b | 35.10 | 40.00 | a | 47.17 | a | 56.16 | 61.63 | 72.39 | ----- | z | ----- | z | 60.43 | q | 40.11 | b | 36.57 | a | 47.26 | c | ||||
1945 | 37.10 | a | 35.64 | 36.94 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 32.38 | g | 36.56 | i | ||
1946 | 32.90 | 35.75 | 38.65 | 46.70 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 37.00 | c | 34.59 | d | 37.60 | f | ||||
1947 | 30.65 | 39.96 | 46.16 | 51.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.50 | l | 35.97 | a | 40.77 | g | ||||
1948 | 34.93 | b | 32.57 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 35.03 | 28.55 | 32.77 | h | ||
1949 | 26.13 | 32.39 | 41.03 | 50.43 | 60.55 | 62.87 | 67.45 | 68.61 | 65.03 | 47.16 | 49.93 | 33.35 | 50.41 | |||||||||||||
1950 | 24.16 | 34.14 | 36.71 | 44.10 | 53.42 | 61.60 | 71.61 | 72.16 | 67.57 | 45.81 | 38.17 | 38.84 | 49.02 | |||||||||||||
1951 | 30.52 | 35.82 | 36.55 | 52.90 | 54.58 | 64.93 | 72.06 | 70.42 | 68.30 | 48.94 | 39.37 | 31.26 | 50.47 | |||||||||||||
1952 | 30.26 | 36.14 | 38.39 | 51.77 | 57.19 | 58.40 | 73.39 | 73.35 | 69.97 | 64.68 | 41.13 | 35.10 | 52.48 | |||||||||||||
1953 | 37.90 | 37.36 | 39.42 | 43.67 | 51.52 | 54.07 | 70.45 | 70.83 | a | 67.63 | 54.42 | 42.77 | 36.55 | 50.55 | ||||||||||||
1954 | 31.94 | 39.57 | 38.97 | 44.53 | 56.16 | 55.53 | 65.77 | 62.03 | 59.73 | 50.71 | 44.40 | 35.16 | 48.71 | |||||||||||||
1955 | 34.16 | 33.82 | 34.13 | 40.41 | a | 48.87 | 61.27 | 63.48 | 70.52 | 61.90 | 50.71 | 33.67 | 32.81 | 47.15 | ||||||||||||
1956 | 32.29 | 32.21 | 35.35 | 49.67 | 58.74 | 58.03 | a | 74.42 | 70.81 | 62.93 | a | 48.10 | 42.30 | 37.65 | 50.21 | |||||||||||
1957 | 29.19 | 37.64 | 41.53 | a | 48.50 | 60.10 | 63.80 | 66.52 | 65.52 | 70.63 | 51.13 | 39.50 | 36.45 | 50.88 | ||||||||||||
1958 | 37.81 | 41.86 | 40.00 | 46.86 | h | 65.84 | 67.62 | a | 78.42 | 75.10 | 61.10 | 56.29 | 38.60 | 40.87 | 54.86 | a | ||||||||||
1959 | 35.40 | a | 35.14 | 40.06 | 48.93 | 51.74 | 61.03 | 72.80 | f | 67.71 | 57.13 | 50.62 | j | 42.90 | 36.74 | 47.68 | b | |||||||||
1960 | 32.90 | 36.10 | 41.65 | 47.17 | 51.35 | 66.27 | 77.32 | 66.81 | 65.33 | 54.87 | 39.50 | 39.42 | 51.56 | |||||||||||||
1961 | 42.13 | 38.36 | 41.65 | 46.30 | 55.52 | 73.50 | 75.03 | 79.29 | 60.93 | 50.03 | 39.30 | 34.94 | 53.08 | |||||||||||||
1962 | 35.35 | 38.71 | 39.39 | 52.67 | 50.74 | 64.73 | 72.13 | 66.87 | 67.83 | 52.87 | 45.17 | 38.20 | a | 52.06 | ||||||||||||
1963 | 34.29 | 46.89 | 40.52 | 46.00 | 57.94 | 61.23 | 66.32 | 70.42 | 68.73 | 53.29 | 40.67 | 38.65 | 52.08 | |||||||||||||
1964 | 35.94 | 40.34 | 38.74 | 45.93 | 55.77 | 59.50 | 68.74 | 63.39 | 60.13 | 53.74 | 38.00 | 31.06 | 49.27 | |||||||||||||
1965 | 35.13 | 37.29 | 43.23 | 48.20 | 52.90 | 64.33 | 73.16 | 68.68 | 59.77 | 56.45 | 43.50 | 34.87 | 51.46 | |||||||||||||
1966 | 33.68 | 36.25 | 40.58 | 49.77 | 58.42 | 58.20 | 66.48 | ----- | z | ----- | z | ----- | z | ----- | z | 36.26 | 47.45 | d | ||||||||
1967 | 33.83 | a | 38.57 | 37.94 | 42.66 | a | 55.03 | 70.93 | 76.19 | 83.71 | 70.63 | 51.10 | 41.38 | a | 31.58 | 52.80 | ||||||||||
1968 | 33.03 | 41.69 | 42.94 | 46.37 | 58.55 | 64.89 | c | 77.48 | 67.61 | 63.70 | 48.90 | 39.57 | 29.77 | 51.21 | ||||||||||||
1969 | 25.84 | 34.43 | 44.31 | b | 47.20 | 61.52 | 70.63 | 73.42 | 71.55 | 64.83 | 49.43 | a | 43.20 | 37.63 | a | 52.00 | ||||||||||
1970 | 33.48 | 39.96 | 42.41 | b | 41.73 | 58.70 | a | 71.50 | b | 75.93 | a | 77.71 | 60.37 | 50.97 | 39.40 | 32.35 | 52.04 | |||||||||
1971 | 32.71 | 36.07 | 33.58 | 44.07 | 52.93 | a | 57.97 | a | 77.39 | 79.20 | a | 60.69 | a | 49.42 | 37.07 | a | 31.17 | a | 49.35 | |||||||
1972 | 29.90 | 36.44 | d | 41.58 | 41.97 | 61.23 | 65.88 | e | 75.70 | a | 79.72 | b | 61.03 | 61.26 | 40.00 | 30.67 | a | 52.11 | ||||||||
1973 | 32.23 | 42.25 | 41.19 | 52.77 | 59.71 | 65.19 | c | 74.10 | 72.24 | b | 66.57 | 50.52 | 34.20 | 37.94 | o | 53.72 | a | |||||||||
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.96 | d | 69.50 | a | 76.84 | 71.18 | s | 60.43 | a | 41.21 | a | 34.87 | 58.14 | f | ||
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.17 | a | 75.52 | b | 66.73 | a | 72.39 | b | 47.48 | 37.93 | 36.39 | h | 60.37 | f | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.07 | 37.28 | 39.78 | 47.14 | 56.35 | 63.35 | 72.24 | 71.45 | 64.60 | 52.35 | 40.17 | 34.96 | 50.90 | |||||||||||||
S.D. | 3.77 | 3.30 | 2.90 | 3.54 | 4.01 | 4.81 | 4.18 | 5.40 | 4.24 | 4.63 | 3.40 | 3.11 | 1.53 | |||||||||||||
SKEW | -0.28 | 0.77 | -0.19 | -0.03 | 0.17 | 0.21 | -0.44 | 0.46 | 0.14 | 1.07 | 0.48 | -0.25 | -0.70 | |||||||||||||
MAX | 42.13 | 46.89 | 46.16 | 52.90 | 65.84 | 73.50 | 78.42 | 83.71 | 72.39 | 64.68 | 49.93 | 40.87 | 53.08 | |||||||||||||
MIN | 24.16 | 32.21 | 33.58 | 40.41 | 48.87 | 54.07 | 63.48 | 62.03 | 57.13 | 45.81 | 33.67 | 28.55 | 47.15 | |||||||||||||
YRS | 30 | 30 | 29 | 27 | 26 | 28 | 27 | 26 | 25 | 25 | 29 | 30 | 21 |