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 | ----- | z | 49.06 | 49.06 | k | |
1942 | 42.55 | b | 43.68 | 51.58 | 60.93 | 72.90 | 82.96 | e | 84.00 | 77.94 | 74.77 | 67.00 | 65.27 | 48.61 | 64.35 | |||||||||||
1943 | 48.03 | 56.43 | 58.58 | 74.00 | b | 78.23 | 84.63 | 84.87 | 82.32 | 80.70 | 70.83 | h | 62.33 | 52.97 | 69.37 | a | ||||||||||
1944 | 55.06 | 52.66 | 52.68 | 58.60 | 72.00 | 78.23 | 81.52 | 83.97 | 73.27 | 63.90 | a | 44.90 | 41.06 | 63.15 | ||||||||||||
1945 | 35.45 | b | 42.43 | ----- | z | 39.33 | i | ----- | z | ----- | z | 70.13 | 79.71 | 78.67 | 62.74 | 46.37 | 29.42 | 55.61 | d | |||||||
1946 | 27.71 | 34.07 | 37.47 | a | 45.31 | a | 64.22 | d | 75.50 | 84.42 | ----- | z | 72.13 | ----- | z | 48.17 | ----- | z | 54.33 | c | ||||||
1947 | 38.19 | ----- | z | ----- | z | ----- | z | 76.10 | 80.10 | 91.00 | y | 77.58 | 79.97 | 71.12 | n | 53.22 | u | 45.43 | a | 66.23 | f | |||||
1948 | 49.67 | a | 47.52 | 45.90 | 71.57 | 76.57 | a | 80.60 | 83.87 | 84.32 | c | 83.65 | m | ----- | z | ----- | z | ----- | z | 67.50 | d | |||||
1949 | ----- | z | ----- | z | 66.30 | d | 64.72 | e | 76.45 | i | 84.65 | d | 84.93 | d | 86.12 | e | 76.48 | e | 74.38 | w | ----- | z | ----- | z | 77.20 | f |
1950 | ----- | z | 60.64 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.64 | k | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 82.17 | g | 67.68 | 56.70 | 47.29 | 57.22 | i | |||
1952 | 48.19 | 47.43 | o | 48.60 | a | 61.50 | 76.06 | 84.20 | 81.10 | 80.81 | 76.67 | 73.77 | 53.10 | 46.23 | 66.38 | a | ||||||||||
1953 | 54.35 | 48.61 | 48.17 | s | 64.71 | w | 70.28 | f | 81.72 | a | 82.55 | 80.23 | 79.40 | 68.96 | g | 57.12 | e | 42.23 | a | 65.78 | d | |||||
1954 | 49.60 | a | 57.15 | b | 53.61 | 69.07 | 74.39 | m | 81.64 | h | 82.06 | 76.56 | d | 77.44 | e | 69.69 | b | 61.17 | 50.37 | a | 64.67 | b | ||||
1955 | 43.29 | 45.58 | d | 54.32 | 64.11 | l | 68.71 | g | 81.70 | g | 79.05 | l | 76.21 | c | 78.28 | a | ----- | z | 56.71 | i | 50.87 | a | 58.09 | f | ||
1956 | 50.38 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.45 | 80.17 | 76.25 | w | 57.48 | g | 50.83 | b | 69.82 | i | ||
1957 | 48.06 | 56.92 | b | 55.17 | a | 61.04 | e | 66.52 | 82.96 | g | 82.06 | 73.77 | a | 74.50 | b | 61.56 | f | 51.89 | c | 52.45 | b | 62.24 | b | |||
1958 | 44.59 | b | 50.15 | a | 46.33 | d | 59.83 | 69.21 | q | 83.67 | l | 83.29 | 81.74 | 74.52 | i | ----- | z | 57.10 | 55.77 | e | 59.85 | d | ||||
1959 | 51.77 | 49.54 | 58.97 | b | 65.83 | 71.68 | 82.40 | 83.42 | 78.05 | i | 76.40 | e | 61.57 | x | 56.04 | f | 44.97 | 65.00 | c | |||||||
1960 | 40.20 | a | 41.67 | e | 59.77 | a | 65.63 | 70.71 | j | 81.67 | c | 81.31 | b | 82.55 | 76.82 | b | 66.38 | r | 58.81 | i | 41.71 | 63.48 | c | |||
1961 | 46.59 | b | 51.43 | 55.26 | 65.60 | 72.96 | e | 82.70 | 82.94 | 78.65 | 72.14 | a | 66.31 | b | 49.92 | e | 40.83 | a | 63.78 | |||||||
1962 | 40.93 | b | 50.57 | 48.42 | 66.83 | a | 70.59 | d | 78.55 | a | 77.28 | b | 82.61 | c | 74.93 | 66.61 | 58.80 | 48.10 | 63.68 | |||||||
1963 | 43.10 | 49.86 | 56.06 | 64.33 | 75.26 | 79.47 | 84.71 | 77.18 | i | 73.96 | d | 68.48 | 57.27 | ----- | z | 65.25 | b | |||||||||
1964 | ----- | z | 43.88 | c | 51.35 | 60.37 | 71.42 | 81.93 | 82.55 | 79.87 | 72.40 | 69.81 | e | 56.33 | 48.42 | 65.30 | a | |||||||||
1965 | 50.50 | a | 48.21 | 53.56 | d | 63.71 | b | 69.71 | g | 78.33 | f | 80.48 | b | 79.55 | k | 70.69 | d | 69.15 | d | 59.96 | e | 43.88 | f | 62.03 | d | |
1966 | 39.35 | h | 42.11 | i | 57.39 | c | 65.24 | i | 73.64 | i | 79.71 | i | 82.23 | e | 78.68 | l | ----- | z | 66.21 | b | 60.18 | h | 47.90 | b | 63.43 | h |
1967 | 50.50 | e | 53.59 | f | 61.46 | g | 65.26 | g | 71.04 | h | 78.82 | h | 82.06 | m | ----- | z | 71.15 | j | 67.83 | g | 59.14 | b | 40.63 | d | 50.09 | i |
1968 | 40.29 | g | 50.39 | f | ----- | z | 59.74 | k | ----- | z | 82.24 | m | 77.80 | f | 75.00 | b | 73.62 | a | 70.27 | a | 52.21 | b | 44.13 | a | 63.05 | g |
1969 | 48.50 | c | 49.84 | c | 50.14 | b | 65.80 | 71.79 | c | 80.13 | 81.60 | a | 82.32 | i | 73.70 | c | 66.55 | 52.47 | 50.26 | 62.80 | a | |||||
1970 | 46.35 | 52.07 | 52.06 | 60.13 | 71.90 | 77.93 | 80.10 | a | 78.52 | 74.80 | 60.77 | 61.03 | 51.71 | 63.95 | ||||||||||||
1971 | 50.90 | 51.22 | a | 59.26 | 62.77 | 71.42 | 82.10 | 83.39 | 76.68 | 73.40 | 62.40 | a | 56.69 | a | ----- | z | 66.38 | a | ||||||||
1972 | 47.55 | ----- | z | 67.75 | c | ----- | z | 77.94 | ----- | z | 84.97 | 77.22 | h | 72.23 | 67.06 | 49.87 | 55.16 | 65.32 | d | |||||||
1973 | 43.23 | 41.25 | 45.81 | 60.43 | 71.29 | 78.10 | 79.47 | a | 81.48 | 75.20 | 66.97 | 49.57 | ----- | z | 62.98 | a | ||||||||||
1974 | 49.33 | a | 52.89 | 63.13 | 60.57 | 73.61 | 85.37 | 80.87 | ----- | z | 67.00 | u | 62.29 | 54.20 | 45.00 | 62.73 | b | |||||||||
1975 | 44.16 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 41.68 | l | 44.16 | k | |
1976 | 48.48 | 53.93 | 56.00 | 62.63 | 69.52 | 78.17 | 76.39 | 78.55 | 71.70 | 62.32 | 54.00 | 48.65 | 63.36 | |||||||||||||
1977 | 44.74 | 50.82 | 52.71 | 63.47 | ----- | z | 81.00 | ----- | z | 78.87 | 75.90 | 70.48 | 55.77 | ----- | z | 63.75 | c | |||||||||
1978 | ----- | z | 44.57 | ----- | z | ----- | z | 71.55 | 82.77 | 82.61 | 79.13 | 75.73 | ----- | z | ----- | z | ----- | z | 72.73 | f | ||||||
1979 | ----- | z | 50.26 | a | ----- | z | ----- | z | ----- | z | 77.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 63.83 | j | |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 75.47 | 65.74 | 57.30 | 50.16 | 62.17 | h | ||||
1990 | 46.40 | a | 48.00 | a | 55.81 | 65.55 | a | 71.83 | b | 86.57 | 78.00 | a | 76.83 | a | 75.68 | b | 69.48 | b | 56.14 | b | 45.54 | c | 64.65 | |||
1991 | 46.23 | 53.81 | b | 52.14 | b | 63.79 | a | 71.81 | e | 76.83 | a | 76.41 | b | 74.35 | 70.55 | a | 68.30 | a | 54.42 | d | 43.39 | c | 62.67 | |||
1992 | 37.60 | f | 47.58 | c | 55.07 | d | ----- | z | ----- | z | 77.28 | e | 79.76 | b | 76.69 | b | 77.33 | o | ----- | z | ----- | z | 48.00 | w | 67.28 | g |
1993 | 47.77 | e | 50.89 | i | 58.68 | i | 66.61 | g | 72.47 | l | 78.52 | c | 80.10 | 74.16 | 74.90 | 66.83 | b | 56.63 | c | 50.75 | c | 66.21 | d | |||
1994 | 52.62 | e | 51.24 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.93 | j |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 46.20 | 49.33 | 54.04 | 63.23 | 72.48 | 80.77 | 81.36 | 79.09 | 75.23 | 66.83 | 55.19 | 47.09 | 63.70 | |||||||||||||
S.D. | 5.51 | 5.39 | 6.22 | 5.17 | 3.29 | 2.88 | 3.14 | 3.17 | 2.71 | 3.12 | 4.75 | 5.25 | 0.64 | |||||||||||||
SKEW | -1.23 | -0.49 | -0.11 | -1.14 | -0.37 | 0.15 | -1.59 | 0.27 | 0.29 | -0.11 | -0.21 | -1.10 | -0.08 | |||||||||||||
MAX | 55.06 | 60.64 | 67.75 | 74.00 | 78.23 | 86.57 | 84.97 | 86.12 | 80.70 | 73.77 | 65.27 | 55.77 | 64.65 | |||||||||||||
MIN | 27.71 | 34.07 | 37.47 | 45.31 | 64.22 | 75.50 | 70.13 | 73.77 | 70.55 | 60.77 | 44.90 | 29.42 | 62.67 | |||||||||||||
YRS | 33 | 32 | 30 | 26 | 23 | 28 | 32 | 29 | 33 | 25 | 30 | 31 | 8 |