YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | 61.00 | 71.00 | 80.00 | 95.00 | 101.00 | 99.00 | 94.00 | 97.00 | 90.00 | 86.00 | ----- | z | ----- | z | ----- | z | ||||||||||
1898 | ----- | z | ----- | z | 85.00 | 98.00 | ----- | z | 101.00 | 97.00 | ----- | z | 89.00 | 85.00 | 78.00 | 65.00 | ----- | z | ||||||||
1899 | 69.00 | 77.00 | 87.00 | a | 88.00 | 93.00 | 96.00 | 98.00 | 97.00 | 97.00 | 86.00 | 77.00 | 66.00 | 98.00 | a | |||||||||||
1900 | 67.00 | ----- | z | ----- | z | 83.00 | 94.00 | ----- | z | ----- | z | ----- | z | 92.00 | i | 87.00 | ----- | z | 76.00 | ----- | z | |||||
1901 | 77.00 | 84.00 | 90.00 | 100.00 | 105.00 | 105.00 | 110.00 | 105.00 | 100.00 | 90.00 | 77.00 | 72.00 | 110.00 | |||||||||||||
1902 | 66.00 | 75.00 | v | 76.00 | l | 96.00 | ----- | z | 113.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.00 | d | ----- | z | |||
1903 | 72.00 | 69.00 | 81.00 | 93.00 | 97.00 | 105.00 | 108.00 | 108.00 | 102.00 | 90.00 | 79.00 | g | 71.00 | f | 108.00 | m | ||||||||||
1904 | 70.00 | 85.00 | 85.00 | 97.00 | 97.00 | 96.00 | 105.00 | 103.00 | 97.00 | 87.00 | 76.00 | 66.00 | 105.00 | |||||||||||||
1905 | 66.00 | 69.00 | 83.00 | 85.00 | 95.00 | 107.00 | 105.00 | 104.00 | 106.00 | 91.00 | 77.00 | 56.00 | 107.00 | |||||||||||||
1906 | 69.00 | 74.00 | 80.00 | 90.00 | 101.00 | 108.00 | 110.00 | 105.00 | 99.00 | 92.00 | 77.00 | 70.00 | 110.00 | |||||||||||||
1907 | 66.00 | 72.00 | 89.00 | 90.00 | 92.00 | 103.00 | 103.00 | ----- | z | 86.00 | h | 87.00 | h | 69.00 | 64.00 | ----- | z | |||||||||
1908 | 64.00 | 72.00 | 85.00 | 86.00 | 92.00 | d | 101.00 | 102.00 | 104.00 | ----- | z | 83.00 | 71.00 | a | 66.00 | ----- | z | |||||||||
1909 | 85.00 | a | 68.00 | 73.00 | 89.00 | 90.00 | 98.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | 63.00 | 77.00 | 80.00 | 85.00 | 89.00 | 99.00 | 103.00 | 103.00 | 99.00 | 88.00 | 80.00 | ----- | z | ----- | z | |||||||||||
1918 | ----- | z | ----- | z | 80.00 | o | 82.00 | 90.00 | 102.00 | 99.00 | 103.00 | 96.00 | 89.00 | n | 72.00 | 61.00 | ----- | z | ||||||||
1919 | 55.00 | 66.00 | 73.00 | 88.00 | 86.00 | 98.00 | 99.00 | 99.00 | a | ----- | z | 79.00 | c | 72.00 | ----- | z | ----- | z | ||||||||
1920 | 64.00 | 68.00 | 75.00 | 81.00 | 96.00 | 98.00 | 99.00 | ----- | z | 90.00 | ----- | z | 70.00 | 70.00 | ----- | z | ||||||||||
1921 | ----- | z | 70.00 | 79.00 | ----- | z | 90.00 | 100.00 | 103.00 | 96.00 | 94.00 | ----- | z | ----- | z | 68.00 | ----- | z | ||||||||
1922 | 63.00 | 72.00 | 78.00 | 84.00 | ----- | z | 101.00 | 104.00 | ----- | z | 96.00 | ----- | z | 70.00 | 66.00 | ----- | z | |||||||||
1923 | 64.00 | 61.00 | k | 71.00 | 84.00 | 93.00 | 101.00 | ----- | z | 90.00 | 88.00 | 84.00 | 64.00 | 62.00 | ----- | z | ||||||||||
1924 | 59.00 | 69.00 | 77.00 | 82.00 | 99.00 | 107.00 | 100.00 | 100.00 | 95.00 | 83.00 | 79.00 | 60.00 | 107.00 | |||||||||||||
1925 | 68.00 | 70.00 | 82.00 | 91.00 | 99.00 | 100.00 | 105.00 | 99.00 | 91.00 | 91.00 | 74.00 | 69.00 | 105.00 | |||||||||||||
1926 | 56.00 | 74.00 | 71.00 | 84.00 | 92.00 | 101.00 | 100.00 | 99.00 | 93.00 | 81.00 | 74.00 | 65.00 | 101.00 | |||||||||||||
1927 | 73.00 | 73.00 | 78.00 | 91.00 | 96.00 | 101.00 | 100.00 | 102.00 | 90.00 | 81.00 | b | 80.00 | 58.00 | 102.00 | b | |||||||||||
1928 | 64.00 | 70.00 | 85.00 | 89.00 | 96.00 | 103.00 | 104.00 | 98.00 | 91.00 | 90.00 | 68.00 | 62.00 | 104.00 | |||||||||||||
1929 | 65.00 | 65.00 | 79.00 | ----- | z | 92.00 | 101.00 | ----- | z | 95.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 97.00 | ----- | z | 71.00 | 59.00 | ----- | 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 |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 66.35 | 72.14 | 80.26 | 88.79 | 94.57 | 101.76 | 102.29 | 100.37 | 95.00 | 86.33 | 73.80 | 65.05 | 104.90 | |||||||||||||
S.D. | 6.51 | 5.14 | 5.42 | 5.48 | 4.51 | 3.97 | 4.15 | 4.35 | 4.80 | 3.91 | 4.42 | 4.87 | 3.84 | |||||||||||||
SKEW | 0.84 | 1.20 | -0.06 | 0.46 | 0.36 | 0.97 | 0.17 | -0.45 | 0.43 | -0.25 | -0.36 | 0.19 | -0.27 | |||||||||||||
MAX | 85.00 | 85.00 | 90.00 | 100.00 | 105.00 | 113.00 | 110.00 | 108.00 | 106.00 | 92.00 | 80.00 | 76.00 | 110.00 | |||||||||||||
MIN | 55.00 | 65.00 | 71.00 | 81.00 | 86.00 | 96.00 | 94.00 | 90.00 | 88.00 | 79.00 | 64.00 | 56.00 | 98.00 | |||||||||||||
YRS | 23 | 21 | 23 | 24 | 23 | 25 | 21 | 19 | 20 | 18 | 20 | 21 | 10 |