YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1911 | ----- | z | ----- | z | ----- | z | ----- | z | 79.00 | q | 79.00 | 81.00 | 83.00 | f | 82.00 | 79.00 | 80.00 | 79.00 | ----- | z | ||||||
1912 | 79.00 | 77.00 | 78.00 | 76.00 | 79.00 | 80.00 | 80.00 | 85.00 | 82.00 | 81.00 | 82.00 | 80.00 | 85.00 | |||||||||||||
1913 | 79.00 | 76.00 | 78.00 | 78.00 | 78.00 | 79.00 | e | 83.00 | c | 83.00 | c | 83.00 | b | 83.00 | 80.00 | b | 78.00 | 83.00 | o | |||||||
1914 | 74.00 | b | 79.00 | a | 76.00 | 77.00 | a | 79.00 | b | 77.00 | a | 81.00 | d | 78.00 | d | 81.00 | e | 79.00 | e | 79.00 | 77.00 | a | ----- | z | ||
1915 | 76.00 | c | 76.00 | f | 77.00 | b | 78.00 | 80.00 | 81.00 | b | 82.00 | 84.00 | a | 82.00 | f | 82.00 | 82.00 | 78.00 | a | 84.00 | u | |||||
1916 | 80.00 | 79.00 | 80.00 | 80.00 | 79.00 | b | 77.00 | d | 80.00 | b | 81.00 | b | 82.00 | f | 82.00 | d | 78.00 | b | 78.00 | d | ----- | z | ||||
1917 | 77.00 | c | 78.00 | 79.00 | d | 79.00 | 78.00 | b | 79.00 | b | 81.00 | a | 82.00 | b | 81.00 | 81.00 | b | 85.00 | b | 79.00 | a | 85.00 | s | |||
1918 | 78.00 | d | 78.00 | a | 79.00 | b | 79.00 | b | 79.00 | a | 82.00 | d | 80.00 | d | 87.00 | b | 86.00 | f | 87.00 | b | 85.00 | 77.00 | ----- | z | ||
1919 | 76.00 | 80.00 | a | 80.00 | b | 81.00 | a | 79.00 | 82.00 | 82.00 | a | 86.00 | a | 84.00 | 84.00 | a | 83.00 | 81.00 | 86.00 | g | ||||||
1920 | 80.00 | a | 79.00 | a | 79.00 | c | 82.00 | c | 83.00 | b | 82.00 | b | 84.00 | 82.00 | b | 82.00 | a | 81.00 | 80.00 | c | 78.00 | c | 84.00 | u | ||
1921 | 78.00 | a | 84.00 | b | 79.00 | b | 83.00 | a | 81.00 | 82.00 | c | 80.00 | c | 83.00 | 83.00 | c | 82.00 | a | 80.00 | 80.00 | c | 84.00 | s | |||
1922 | 79.00 | a | 78.00 | c | 78.00 | d | 82.00 | c | 78.00 | b | 81.00 | 82.00 | a | 81.00 | c | 85.00 | n | 83.00 | e | 84.00 | g | 82.00 | b | ----- | z | |
1923 | 81.00 | h | 79.00 | a | 80.00 | b | 79.00 | 82.00 | a | 80.00 | a | 84.00 | a | 83.00 | e | 87.00 | 84.00 | b | 81.00 | c | 80.00 | g | ----- | z | ||
1924 | 78.00 | f | 79.00 | h | 77.00 | g | 79.00 | 80.00 | b | 83.00 | q | 82.00 | e | 88.00 | g | 86.00 | b | 88.00 | 93.00 | c | 83.00 | g | ----- | z | ||
1925 | 82.00 | 80.00 | c | 78.00 | e | 78.00 | c | 80.00 | f | 80.00 | b | 82.00 | h | 85.00 | e | 85.00 | h | 86.00 | c | 82.00 | 82.00 | a | ----- | z | ||
1926 | 80.00 | d | 81.00 | b | 78.00 | 81.00 | 83.00 | t | 85.00 | b | 88.00 | e | 83.00 | d | 84.00 | c | 84.00 | c | 83.00 | b | 82.00 | b | ----- | z | ||
1927 | 81.00 | 81.00 | 81.00 | 80.00 | 82.00 | a | 83.00 | 80.00 | a | 84.00 | 85.00 | 83.00 | a | 83.00 | 80.00 | 85.00 | c | |||||||||
1928 | 78.00 | 78.00 | 81.00 | d | 80.00 | 80.00 | a | 81.00 | g | 81.00 | c | 84.00 | f | 84.00 | f | 84.00 | d | 85.00 | e | 80.00 | f | ----- | z | |||
1929 | 79.00 | k | 78.00 | d | 80.00 | f | 80.00 | e | 81.00 | c | 82.00 | f | 85.00 | e | 85.00 | j | 87.00 | i | 82.00 | g | 84.00 | f | 79.00 | i | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 78.47 | 79.06 | 78.81 | 79.56 | 79.88 | 80.56 | 82.00 | 83.13 | 83.33 | 82.94 | 82.41 | 79.40 | 85.00 | |||||||||||||
S.D. | 2.10 | 1.88 | 1.38 | 1.82 | 1.54 | 2.13 | 2.14 | 2.23 | 1.92 | 2.44 | 3.45 | 1.76 | 0.00 | |||||||||||||
SKEW | -0.41 | 0.97 | -0.13 | 0.03 | 0.55 | 0.08 | 1.33 | -0.41 | 0.55 | 0.34 | 1.66 | 0.25 | 0.00 | |||||||||||||
MAX | 82.00 | 84.00 | 81.00 | 83.00 | 83.00 | 85.00 | 88.00 | 87.00 | 87.00 | 88.00 | 93.00 | 82.00 | 85.00 | |||||||||||||
MIN | 74.00 | 76.00 | 76.00 | 76.00 | 78.00 | 77.00 | 80.00 | 78.00 | 81.00 | 79.00 | 78.00 | 77.00 | 85.00 | |||||||||||||
YRS | 15 | 16 | 16 | 18 | 16 | 16 | 18 | 15 | 12 | 18 | 17 | 15 | 2 |