YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1934 | ----- | z | ----- | z | ----- | z | 80.30 | 85.29 | 94.43 | 97.03 | 95.23 | 87.43 | 82.03 | 65.90 | 57.84 | 82.83 | c | |||||||||
1935 | 59.97 | a | 60.86 | 73.58 | 79.07 | 79.45 | 93.67 | 94.00 | a | 91.84 | 79.80 | 76.29 | 63.20 | 51.32 | 75.25 | |||||||||||
1936 | 50.29 | 57.90 | 72.27 | a | 78.87 | 82.77 | 91.27 | 92.13 | 93.23 | 78.57 | 69.03 | 61.93 | 57.77 | 73.84 | ||||||||||||
1937 | 51.55 | 60.04 | 64.16 | 78.83 | 83.74 | 88.73 | 95.13 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.60 | e | |||||||
1938 | 55.29 | c | 57.11 | 73.19 | d | 78.21 | b | 85.68 | 88.60 | 89.77 | 92.97 | 83.20 | 77.03 | 63.34 | a | 60.19 | d | 75.38 | ||||||||
1939 | 54.19 | 53.67 | a | 69.48 | 74.43 | 85.27 | a | 93.73 | 91.77 | 89.06 | 89.67 | 78.43 | a | 64.47 | m | 61.74 | 76.50 | a | ||||||||
1940 | 49.60 | a | 59.43 | a | 70.77 | a | 78.50 | b | 82.97 | 88.43 | 94.16 | 87.52 | 86.83 | 81.71 | 61.83 | 58.42 | 75.01 | |||||||||
1941 | 54.35 | 60.46 | b | 60.48 | 67.73 | 77.30 | a | 82.57 | 86.23 | 85.77 | 78.47 | 69.10 | a | 63.80 | 55.45 | 70.14 | ||||||||||
1942 | 53.90 | 58.46 | 66.83 | b | 72.78 | c | 85.48 | 90.50 | 89.85 | d | 89.45 | b | 78.29 | i | 72.72 | b | 72.10 | a | 62.10 | a | 74.02 | a | ||||
1943 | 62.90 | a | 70.18 | 75.29 | 86.03 | 84.65 | 90.93 | 91.23 | a | 96.62 | g | 83.92 | e | 74.00 | a | 67.63 | c | 51.08 | g | 78.68 | b | |||||
1944 | 53.94 | 61.97 | 68.64 | c | 76.57 | 83.86 | b | 90.67 | 90.32 | 90.90 | 79.67 | 72.68 | 62.23 | 48.71 | 73.35 | |||||||||||
1945 | 53.45 | 60.18 | 68.52 | 70.10 | 84.58 | 90.30 | 88.94 | 90.16 | 86.47 | 71.00 | 66.60 | 54.03 | 73.69 | |||||||||||||
1946 | 46.39 | 58.75 | 68.52 | 79.90 | 79.81 | 91.00 | 92.32 | 91.42 | 82.30 | 73.62 | b | 60.20 | 58.16 | 73.53 | ||||||||||||
1947 | 47.90 | 52.62 | b | 58.37 | a | 68.47 | 79.83 | a | 89.85 | j | 86.69 | r | 88.23 | 84.64 | e | 76.29 | 52.37 | 50.52 | 65.92 | b | ||||||
1948 | 41.80 | a | 49.32 | a | 54.58 | 74.73 | 78.13 | a | 86.67 | 90.26 | 87.26 | 81.84 | e | 71.23 | 57.83 | ----- | z | 70.33 | a | |||||||
1949 | 35.37 | a | 47.48 | g | ----- | z | ----- | z | 75.19 | 82.86 | a | 87.13 | 85.29 | 80.70 | 68.30 | a | 68.71 | p | 55.71 | 71.32 | d | |||||
1950 | 62.39 | 66.29 | 68.61 | 77.43 | 81.94 | 90.55 | a | 85.87 | 88.52 | 81.07 | b | 80.26 | 66.47 | 59.42 | 75.73 | |||||||||||
1951 | 53.87 | 57.86 | 60.87 | 71.37 | 79.77 | 90.70 | 95.23 | 93.29 | 86.73 | 76.58 | 57.87 | 54.90 | 73.25 | |||||||||||||
1952 | 55.77 | 58.10 | 60.74 | 70.47 | 82.48 | 93.03 | 91.71 | 94.48 | 83.43 | 77.48 | 57.20 | 53.97 | a | 73.24 | ||||||||||||
1953 | 61.58 | 58.81 | a | 67.97 | 73.13 | 77.29 | 95.83 | 92.90 | 90.06 | 88.03 | a | 76.35 | 64.57 | 50.03 | a | 74.71 | ||||||||||
1954 | 56.81 | 67.64 | 63.19 | 78.33 | 77.48 | 90.43 | 94.84 | 90.32 | 85.93 | 74.71 | g | 67.63 | 59.23 | 75.62 | a | |||||||||||
1955 | 51.74 | 57.21 | 65.90 | 75.53 | 79.61 | 88.20 | 88.48 | 90.74 | 86.17 | 75.32 | 65.23 | 59.16 | 73.61 | |||||||||||||
1956 | 56.03 | a | 49.62 | 69.26 | 72.80 | 85.26 | 93.20 | 92.74 | 89.84 | 89.10 | 77.45 | 61.07 | a | 59.47 | a | 74.65 | ||||||||||
1957 | 55.16 | 63.18 | 63.52 | b | 69.13 | 76.26 | 88.72 | a | 95.65 | 91.33 | a | 82.27 | 68.45 | 53.60 | 60.87 | 72.35 | ||||||||||
1958 | 47.13 | 57.93 | 53.52 | 67.63 | 81.48 | 92.47 | 93.58 | 91.23 | a | 81.63 | 69.23 | 64.20 | 57.81 | 71.49 | ||||||||||||
1959 | 54.35 | 56.04 | 63.68 | 72.00 | 82.77 | 89.30 | 88.52 | 89.35 | 88.47 | 71.58 | 59.23 | 54.19 | 72.46 | |||||||||||||
1960 | 46.42 | 50.03 | 60.61 | 77.43 | 82.81 | 90.37 | 85.97 | 88.71 | 86.48 | g | ----- | z | ----- | z | ----- | z | 72.79 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.77 | 58.55 | 65.70 | 74.99 | 81.52 | 90.28 | 91.38 | 90.25 | 84.01 | 74.42 | 62.44 | 56.57 | 73.63 | |||||||||||||
S.D. | 6.20 | 5.14 | 5.74 | 4.62 | 3.17 | 3.09 | 3.17 | 2.49 | 3.42 | 4.15 | 4.66 | 3.83 | 1.47 | |||||||||||||
SKEW | -0.74 | 0.16 | -0.39 | 0.15 | -0.37 | -0.77 | -0.18 | 0.01 | -0.01 | 0.12 | -0.32 | -0.54 | -0.65 | |||||||||||||
MAX | 62.90 | 70.18 | 75.29 | 86.03 | 85.68 | 95.83 | 97.03 | 95.23 | 89.67 | 82.03 | 72.10 | 62.10 | 75.73 | |||||||||||||
MIN | 35.37 | 49.32 | 53.52 | 67.63 | 75.19 | 82.57 | 85.87 | 85.29 | 78.47 | 68.30 | 52.37 | 48.71 | 70.14 | |||||||||||||
YRS | 26 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 17 |