YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.61 | k | 37.39 | 37.39 | k | |
1942 | 36.26 | 36.41 | 44.50 | 55.82 | 63.16 | 72.08 | 77.48 | 74.85 | 65.98 | 55.63 | a | 45.52 | 39.13 | 55.57 | ||||||||||||
1943 | 37.10 | 42.09 | 47.71 | 59.53 | 64.18 | 71.65 | 76.94 | 76.16 | 66.27 | 54.05 | 41.73 | 32.23 | 55.80 | |||||||||||||
1944 | 29.58 | 38.24 | 41.06 | 52.45 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.33 | h | ||||
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.83 | 34.45 | 38.14 | j | ||
1948 | 34.16 | 38.47 | 43.47 | 59.18 | 66.10 | 72.95 | a | 77.30 | a | 75.86 | m | 69.30 | 56.82 | 40.27 | 39.76 | 54.34 | a | |||||||||
1949 | 34.26 | 34.38 | x | 50.27 | t | ----- | z | ----- | z | 75.57 | g | 78.44 | 75.82 | 70.90 | 55.92 | 47.48 | 33.37 | a | 56.60 | e | ||||||
1950 | 37.45 | a | 44.32 | 48.02 | a | 59.90 | a | 65.81 | 74.78 | 77.53 | 75.55 | 67.03 | 63.42 | 45.70 | 39.08 | 58.22 | ||||||||||
1951 | 34.12 | a | 38.66 | 44.77 | 56.63 | 65.60 | 72.95 | 82.19 | 76.90 | a | 70.67 | 57.45 | a | 40.75 | 35.48 | 56.35 | ||||||||||
1952 | 37.76 | 39.10 | 43.37 | 56.93 | b | 67.50 | a | 77.17 | a | 79.81 | 79.74 | 70.10 | 58.05 | 40.92 | 31.90 | 56.86 | ||||||||||
1953 | 39.31 | 37.48 | 49.02 | 56.02 | 60.61 | 76.10 | 78.95 | 75.18 | 67.07 | 55.24 | 42.45 | 32.31 | 55.81 | |||||||||||||
1954 | 36.31 | 45.86 | 47.29 | 62.67 | 67.21 | 74.82 | 81.94 | 77.68 | 72.58 | 60.38 | a | 46.62 | 33.92 | a | 58.94 | |||||||||||
1955 | 32.03 | 34.36 | 47.68 | 54.93 | 64.39 | 72.74 | a | 76.37 | a | 77.68 | 71.93 | a | 60.45 | a | 46.36 | a | 40.02 | a | 56.58 | |||||||
1956 | ----- | z | 35.12 | h | 48.75 | e | 56.31 | f | 67.52 | g | 79.13 | d | 79.34 | f | 76.76 | d | 72.06 | e | 59.78 | d | 38.27 | 34.85 | 58.51 | e | ||
1957 | 39.55 | 50.42 | b | 49.84 | 56.37 | 63.76 | 73.93 | 80.29 | 76.92 | 67.92 | 56.52 | 41.90 | 36.76 | 57.85 | ||||||||||||
1958 | 34.18 | 43.77 | 43.77 | 54.68 | b | 67.55 | 76.83 | 79.29 | 79.39 | 70.80 | 57.15 | 44.40 | 39.55 | a | 57.61 | |||||||||||
1959 | 31.56 | 38.77 | 44.60 | 57.25 | 64.53 | 76.15 | 78.26 | 75.61 | 67.35 | 55.94 | 41.72 | 35.58 | 55.61 | |||||||||||||
1960 | 31.27 | 36.38 | 49.32 | 57.57 | 62.90 | a | 73.93 | 76.52 | 76.08 | 69.43 | 53.58 | 43.20 | 28.17 | a | 54.86 | |||||||||||
1961 | 29.50 | a | 37.98 | 47.24 | 55.05 | 65.34 | 74.95 | 77.50 | 75.81 | 66.35 | 56.44 | 42.11 | b | 35.61 | 55.32 | |||||||||||
1962 | 33.26 | 45.20 | 42.74 | 59.08 | 65.02 | 73.43 | 77.11 | 76.50 | 69.77 | 57.81 | 47.20 | 38.66 | 57.15 | |||||||||||||
1963 | 31.69 | 42.41 | 47.74 | 58.50 | 67.39 | 72.73 | 80.33 | a | 75.74 | 70.42 | 60.79 | b | 45.77 | 34.32 | a | 57.32 | ||||||||||
1964 | 30.45 | b | 31.00 | a | 43.48 | a | 53.80 | 65.55 | ----- | z | 78.57 | a | 75.08 | a | 68.67 | 56.92 | 44.84 | a | 36.31 | 53.15 | a | |||||
1965 | 37.84 | 39.23 | 43.48 | ----- | z | ----- | z | 70.38 | d | 77.67 | d | 74.22 | d | 64.48 | c | 54.50 | e | 49.11 | g | 34.08 | f | 57.73 | d | |||
1966 | 29.40 | g | ----- | z | ----- | z | ----- | z | ----- | z | 72.17 | d | 80.54 | d | 77.17 | j | 58.60 | j | ----- | z | 47.25 | 35.44 | 58.85 | h | ||
1967 | 32.28 | b | 40.05 | 52.35 | a | 58.03 | 63.38 | a | 71.34 | b | 80.24 | b | 74.79 | 67.62 | 57.58 | 46.43 | 32.20 | a | 56.36 | |||||||
1968 | 35.40 | 42.29 | a | 46.63 | a | 54.02 | 63.69 | 74.52 | 76.58 | 73.79 | 66.78 | 58.26 | 44.07 | 31.68 | a | 55.64 | ||||||||||
1969 | 41.00 | a | 39.48 | a | 37.33 | a | 55.24 | a | 65.42 | 72.05 | a | 79.19 | 78.08 | 69.20 | 57.95 | 43.58 | 40.89 | 56.62 | ||||||||
1970 | 35.73 | 43.32 | 45.81 | 53.22 | 65.32 | 72.73 | 79.11 | 77.65 | 69.10 | 53.29 | 43.86 | a | 36.90 | 56.34 | ||||||||||||
1971 | 32.41 | d | 35.83 | v | 50.61 | d | 53.92 | 61.48 | 73.55 | a | 77.80 | d | 73.24 | 64.97 | 55.28 | b | 45.17 | 33.02 | 56.49 | a | ||||||
1972 | 37.80 | d | 41.95 | 53.52 | b | 57.83 | c | 66.48 | a | 74.57 | 79.52 | a | 75.52 | 68.79 | a | 59.62 | b | 41.17 | 37.25 | a | 57.83 | |||||
1973 | 34.45 | 38.61 | 44.71 | 49.73 | 63.70 | a | 72.00 | 76.43 | c | 75.76 | 66.81 | c | 56.58 | 46.80 | 35.23 | 55.07 | ||||||||||
1974 | 34.68 | 39.22 | a | 54.27 | 56.57 | 68.31 | 77.45 | 78.23 | 74.02 | a | 67.83 | 58.58 | 44.93 | a | 34.67 | a | 57.40 | |||||||||
1975 | 35.05 | 41.41 | 48.32 | a | 51.67 | 61.43 | a | 70.80 | 75.77 | 73.77 | 64.28 | a | 55.39 | 43.17 | 34.82 | a | 54.66 | |||||||||
1976 | 32.70 | c | 42.57 | a | 44.38 | a | 54.95 | a | 62.95 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 47.51 | g | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 34.64 | 40.32 | 46.53 | 56.13 | 64.77 | 73.85 | 78.48 | 76.01 | 68.43 | 57.22 | 43.85 | 35.51 | 56.51 | |||||||||||||
S.D. | 3.00 | 3.85 | 3.68 | 2.77 | 1.99 | 2.16 | 1.66 | 1.61 | 2.25 | 2.34 | 2.43 | 2.95 | 1.14 | |||||||||||||
SKEW | 0.18 | 0.18 | 0.00 | -0.01 | -0.19 | 0.59 | 0.47 | 0.48 | -0.02 | 0.55 | -0.27 | -0.14 | 0.26 | |||||||||||||
MAX | 41.00 | 50.42 | 54.27 | 62.67 | 68.31 | 79.13 | 82.19 | 79.74 | 72.58 | 63.42 | 47.48 | 40.89 | 58.94 | |||||||||||||
MIN | 29.50 | 31.00 | 37.33 | 49.73 | 60.61 | 70.38 | 75.77 | 73.24 | 64.28 | 53.29 | 38.27 | 28.17 | 54.66 | |||||||||||||
YRS | 30 | 28 | 30 | 28 | 27 | 28 | 29 | 28 | 29 | 29 | 30 | 31 | 23 |