YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 89.13 | 93.97 | 83.83 | a | 70.03 | a | 72.36 | s | 59.74 | 79.34 | g | |||
1897 | 38.83 | b | 59.68 | 64.16 | 73.30 | 77.58 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.71 | g | ||||
1898 | 53.19 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 91.32 | ----- | z | ----- | z | ----- | z | 51.00 | s | 44.83 | b | 63.11 | i | ||
1899 | 50.45 | 46.82 | 66.45 | ----- | z | 84.77 | 85.77 | 87.65 | 97.59 | d | 84.07 | 77.37 | a | 62.03 | ----- | z | 74.30 | b | ||||||||
1900 | ----- | z | ----- | z | 64.62 | j | 68.07 | 76.94 | 88.73 | ----- | z | ----- | z | ----- | z | ----- | z | 66.65 | g | 57.26 | 72.75 | h | ||||
1901 | 60.23 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.61 | 56.42 | j | |
1902 | 55.67 | a | 56.96 | 63.63 | a | 74.88 | d | 84.58 | 91.90 | 91.27 | t | ----- | z | ----- | z | ----- | z | 62.71 | w | 52.04 | c | 68.52 | e | |||
1903 | 52.68 | 42.68 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 79.57 | i | 73.94 | 65.37 | 58.03 | 58.54 | g | |||||
1904 | 54.35 | 66.07 | 72.26 | 72.69 | d | 81.17 | a | 85.60 | 88.74 | 88.42 | 83.40 | 71.77 | 66.43 | 54.61 | 73.79 | |||||||||||
1905 | 45.30 | a | 36.62 | b | 64.87 | 71.00 | i | 77.32 | 86.13 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 62.05 | g | |||
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | 77.94 | 86.17 | 85.29 | 86.42 | 82.40 | 75.13 | 63.63 | 57.47 | a | 76.81 | d | |||||||
1909 | 59.14 | b | 61.75 | 64.93 | a | 72.97 | 83.10 | 90.63 | 92.77 | 91.58 | 88.23 | 75.65 | 68.97 | 43.77 | 74.46 | |||||||||||
1910 | 56.84 | 54.71 | 76.65 | 75.33 | 74.81 | 93.03 | 95.29 | 91.61 | 92.53 | 78.65 | 63.70 | 54.10 | 75.60 | |||||||||||||
1911 | 61.90 | 52.14 | 67.61 | 71.37 | 79.32 | 93.30 | 87.00 | 89.90 | 88.60 | 72.03 | 56.47 | 41.87 | a | 71.79 | ||||||||||||
1912 | 46.06 | 48.10 | 55.16 | 72.52 | a | 83.06 | 87.30 | 94.39 | 90.74 | 78.70 | 73.03 | 64.00 | 47.71 | 70.07 | ||||||||||||
1913 | 51.55 | 44.00 | 60.52 | 73.33 | 85.32 | 82.83 | 93.26 | 94.84 | 78.77 | 68.65 | 62.33 | 43.26 | 69.89 | |||||||||||||
1914 | 61.90 | 56.00 | 66.74 | 72.40 | 73.83 | a | 87.57 | 90.45 | 89.65 | 87.50 | 72.90 | 65.40 | 42.45 | 72.23 | ||||||||||||
1915 | 47.58 | 56.11 | 48.48 | 70.17 | 76.19 | 86.93 | 88.42 | 84.19 | 82.70 | 73.33 | a | 66.83 | 56.87 | a | 69.82 | |||||||||||
1916 | 51.71 | 63.41 | 72.45 | 68.45 | a | 83.13 | 90.07 | 94.29 | 89.42 | 82.57 | 72.29 | 59.57 | 52.16 | 73.29 | ||||||||||||
1917 | 50.48 | 57.68 | 65.81 | 72.93 | 72.32 | 89.73 | 94.10 | 88.19 | 83.50 | 72.94 | 64.53 | 51.65 | 71.99 | |||||||||||||
1918 | 42.58 | 57.18 | 66.81 | 66.10 | 82.77 | 92.57 | 94.52 | 93.74 | 76.50 | 72.70 | a | 52.80 | 42.10 | 70.03 | ||||||||||||
1919 | 40.39 | 50.18 | 57.97 | 68.87 | 74.81 | 80.24 | a | 92.06 | 93.94 | ----- | z | ----- | z | ----- | z | ----- | z | 69.81 | d | |||||||
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 51.62 | 53.53 | 64.66 | 71.56 | 79.39 | 88.15 | 91.17 | 90.95 | 83.81 | 73.36 | 63.00 | 50.70 | 72.09 | |||||||||||||
S.D. | 6.90 | 7.90 | 6.83 | 2.66 | 4.17 | 3.62 | 3.13 | 3.50 | 4.32 | 2.57 | 4.27 | 6.25 | 2.02 | |||||||||||||
SKEW | -0.22 | -0.47 | -0.60 | -0.58 | -0.07 | -0.37 | -0.34 | -0.03 | 0.25 | 0.35 | -1.07 | -0.19 | 0.31 | |||||||||||||
MAX | 61.90 | 66.07 | 76.65 | 75.33 | 85.32 | 93.30 | 95.29 | 97.59 | 92.53 | 78.65 | 68.97 | 59.74 | 75.60 | |||||||||||||
MIN | 38.83 | 36.62 | 48.48 | 66.10 | 72.32 | 80.24 | 85.29 | 84.19 | 76.50 | 68.65 | 52.80 | 41.87 | 69.82 | |||||||||||||
YRS | 19 | 17 | 16 | 15 | 18 | 17 | 16 | 15 | 14 | 15 | 14 | 18 | 11 |