YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1936 | 80.00 | 82.00 | 88.00 | 95.00 | 91.00 | 103.00 | 112.00 | 102.00 | ----- | z | 101.00 | 94.00 | 81.00 | ----- | z | |||||||||||
1937 | 64.00 | 78.00 | 83.00 | 87.00 | 98.00 | 107.00 | ----- | z | ----- | z | ----- | z | 91.00 | o | 80.00 | 80.00 | ----- | z | ||||||||
1938 | 78.00 | 74.00 | 76.00 | 91.00 | 94.00 | 88.00 | 95.00 | 102.00 | a | 102.00 | 88.00 | 83.00 | 88.00 | 102.00 | a | |||||||||||
1939 | 72.00 | 75.00 | 83.00 | 91.00 | 93.00 | 92.00 | 104.00 | 93.00 | 104.00 | 94.00 | c | 82.00 | a | 86.00 | 104.00 | d | ||||||||||
1940 | 79.00 | a | 73.00 | 79.00 | a | 95.00 | 97.00 | 88.00 | 103.00 | 101.00 | 90.00 | 97.00 | 80.00 | 84.00 | 103.00 | b | ||||||||||
1941 | 73.00 | a | 75.00 | 79.00 | 79.00 | a | 95.00 | 88.00 | a | 97.00 | 95.00 | l | 94.00 | 92.00 | 87.00 | 77.00 | f | 97.00 | u | |||||||
1942 | 76.00 | d | 71.00 | 79.00 | 80.00 | a | 100.00 | j | 89.00 | d | 103.00 | 97.00 | 103.00 | 95.00 | 90.00 | 83.00 | 103.00 | s | ||||||||
1943 | 87.00 | a | 89.00 | a | 86.00 | a | 90.00 | a | 91.00 | b | 98.00 | a | 105.00 | a | 99.00 | b | 109.00 | a | 100.00 | 89.00 | a | 80.00 | b | 109.00 | n | |
1944 | 88.00 | b | 77.00 | c | 85.00 | b | 82.00 | a | 92.00 | c | 90.00 | d | 93.00 | f | 105.00 | c | 106.00 | b | 88.00 | 78.00 | 81.00 | f | ----- | z | ||
1945 | 81.00 | m | 80.00 | 86.00 | a | 90.00 | a | 93.00 | a | 97.00 | d | 95.00 | 98.00 | a | 101.00 | d | 100.00 | b | 93.00 | 73.00 | o | ----- | z | |||
1946 | ----- | z | 81.00 | 86.00 | 93.00 | c | 90.00 | a | 99.00 | c | 97.00 | 100.00 | a | 102.00 | a | 93.00 | a | 81.00 | a | 81.00 | ----- | z | ||||
1947 | 85.00 | a | 86.00 | c | 89.00 | a | 95.00 | a | 100.00 | a | 85.00 | j | 106.00 | o | 105.00 | 105.00 | 96.00 | 86.00 | 85.00 | b | ----- | z | ||||
1948 | 87.00 | a | 81.00 | 76.00 | a | 95.00 | a | 92.00 | a | 90.00 | a | 96.00 | 105.00 | 109.00 | 98.00 | h | 87.00 | 81.00 | 109.00 | m | ||||||
1949 | 72.00 | d | 79.00 | 74.00 | a | 89.00 | a | 96.00 | 101.00 | 99.00 | 102.00 | e | 108.00 | g | 98.00 | 97.00 | 86.00 | b | 108.00 | t | ||||||
1950 | 81.00 | 83.00 | 88.00 | 91.00 | h | 89.00 | b | 102.00 | 97.00 | 102.00 | a | 104.00 | 110.00 | a | 94.00 | j | 89.00 | 110.00 | v | |||||||
1951 | 89.00 | 89.00 | 90.00 | 92.00 | 92.00 | a | 90.00 | 99.00 | d | 100.00 | 104.00 | 100.00 | 90.00 | 74.00 | 104.00 | e | ||||||||||
1952 | 79.00 | a | 84.00 | 87.00 | 92.00 | 89.00 | 97.00 | 98.00 | 101.00 | 104.00 | 97.00 | b | 91.00 | 86.00 | 104.00 | c | ||||||||||
1953 | 87.00 | 88.00 | 89.00 | 80.00 | 94.00 | 91.00 | 101.00 | 94.00 | 102.00 | 103.00 | 90.00 | 89.00 | 103.00 | |||||||||||||
1954 | 87.00 | 91.00 | 83.00 | 91.00 | a | 88.00 | a | 89.00 | 104.00 | 104.00 | 95.00 | 100.00 | 92.00 | 83.00 | b | 104.00 | d | |||||||||
1955 | 82.00 | a | 86.00 | 87.00 | 84.00 | g | 95.00 | a | 90.00 | a | 91.00 | 102.00 | d | 110.00 | c | 95.00 | b | 93.00 | c | 82.00 | b | 110.00 | x | |||
1956 | 81.00 | i | 73.00 | 86.00 | a | 86.00 | d | 97.00 | 98.00 | b | 93.00 | c | 105.00 | 104.00 | h | 90.00 | g | 96.00 | 85.00 | ----- | z | |||||
1957 | 77.00 | a | 91.00 | 85.00 | a | 86.00 | g | 92.00 | d | 105.00 | n | 104.00 | b | 104.00 | 98.00 | 88.00 | 85.00 | h | 88.00 | b | ----- | z | ||||
1958 | 83.00 | a | 82.00 | 76.00 | 100.00 | a | 89.00 | 91.00 | 102.00 | a | 96.00 | c | 104.00 | b | 104.00 | 85.00 | j | 95.00 | a | 104.00 | s | |||||
1959 | 88.00 | a | 82.00 | b | 90.00 | e | 94.00 | 80.00 | d | 93.00 | 106.00 | c | 98.00 | 98.00 | b | 96.00 | b | 89.00 | n | 86.00 | d | ----- | z | |||
1960 | 78.00 | 77.00 | a | 88.00 | 91.00 | 94.00 | e | 96.00 | p | 106.00 | c | 95.00 | l | 101.00 | a | 95.00 | j | 82.00 | e | 82.00 | i | ----- | z | |||
1961 | 88.00 | h | 78.00 | h | 85.00 | i | 99.00 | e | 82.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | 96.00 | i | 83.00 | i | 79.00 | ----- | z | |
1962 | 87.00 | b | 80.00 | a | 81.00 | d | 94.00 | 86.00 | 90.00 | 91.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 80.83 | 81.04 | 83.81 | 90.46 | 91.88 | 93.96 | 99.91 | 100.68 | 102.14 | 96.90 | 87.67 | 84.14 | 103.33 | |||||||||||||
S.D. | 6.56 | 5.79 | 4.83 | 5.67 | 4.59 | 5.64 | 5.32 | 3.54 | 4.99 | 5.52 | 5.69 | 4.42 | 0.82 | |||||||||||||
SKEW | -0.71 | 0.12 | -0.59 | -0.62 | -0.76 | 0.75 | 0.15 | -0.60 | -0.66 | 0.21 | -0.13 | 0.13 | -0.63 | |||||||||||||
MAX | 89.00 | 91.00 | 90.00 | 100.00 | 100.00 | 107.00 | 112.00 | 105.00 | 110.00 | 110.00 | 97.00 | 95.00 | 104.00 | |||||||||||||
MIN | 64.00 | 71.00 | 74.00 | 79.00 | 80.00 | 88.00 | 91.00 | 93.00 | 90.00 | 88.00 | 78.00 | 74.00 | 102.00 | |||||||||||||
YRS | 23 | 26 | 26 | 24 | 26 | 23 | 23 | 22 | 21 | 21 | 21 | 22 | 6 |