YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1895 | ----- | z | ----- | z | ----- | z | 79.55 | s | 86.42 | 93.97 | 93.97 | 88.19 | 87.97 | 77.16 | 62.36 | b | 57.73 | a | 80.97 | d | ||||||
1896 | 63.03 | 60.24 | 69.00 | 75.67 | 87.03 | 94.73 | 88.87 | 87.13 | h | 85.80 | 75.42 | 69.14 | a | 65.43 | c | 75.85 | a | |||||||||
1897 | ----- | z | 58.39 | 63.42 | 78.72 | a | 88.03 | a | 93.43 | b | 93.39 | 88.68 | 85.70 | 75.58 | 72.60 | 59.00 | 77.90 | a | ||||||||
1898 | 51.61 | 67.29 | 63.81 | 78.80 | 80.94 | 92.97 | 90.97 | 89.71 | 87.63 | 82.58 | 67.47 | 57.42 | 75.93 | |||||||||||||
1899 | 57.65 | 60.39 | 71.61 | 77.53 | 80.90 | 89.83 | 91.84 | 91.37 | d | ----- | z | 82.90 | 79.73 | 75.97 | 78.16 | a | ||||||||||
1900 | 77.82 | n | 74.89 | 77.16 | 71.73 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 82.10 | 74.40 | 67.63 | l | 76.06 | g | |||||
1901 | 63.29 | 64.57 | 72.79 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 66.88 | i | ||
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 67.90 | 61.53 | a | 64.72 | j | |
1936 | 62.45 | 60.76 | 68.48 | 76.73 | 86.00 | 93.13 | 92.58 | 88.13 | 83.67 | 77.87 | 67.90 | 61.16 | 76.57 | |||||||||||||
1937 | 49.90 | 61.71 | 64.68 | 74.43 | 82.00 | 89.33 | 92.84 | 91.03 | 87.17 | a | 82.23 | 74.60 | 61.65 | 75.96 | ||||||||||||
1938 | 62.26 | 61.54 | 65.81 | 74.53 | 81.06 | 91.23 | 88.84 | 87.74 | 84.13 | 77.20 | a | 68.40 | 63.16 | 75.49 | ||||||||||||
1939 | 58.00 | 53.52 | a | 68.29 | 76.77 | 84.06 | 91.97 | 90.77 | 85.77 | 83.47 | 76.10 | 68.17 | 67.32 | 75.35 | ||||||||||||
1940 | 61.06 | 60.24 | 68.06 | 72.86 | a | 83.77 | 87.74 | g | 91.55 | 88.23 | 85.97 | 78.84 | 67.73 | 65.65 | 74.91 | a | ||||||||||
1941 | 59.58 | 62.50 | 64.55 | 68.97 | 82.19 | 88.13 | 91.32 | 86.90 | 85.46 | b | 75.77 | 72.10 | 63.52 | 75.08 | ||||||||||||
1942 | 64.68 | 61.04 | 70.23 | 72.03 | 83.23 | 92.24 | a | 94.58 | 89.39 | 88.53 | 76.87 | 73.60 | 64.97 | 77.61 | ||||||||||||
1943 | 61.52 | 68.54 | 70.45 | 80.17 | 85.48 | 89.53 | 91.81 | 86.16 | 88.53 | 80.77 | 72.27 | 60.52 | 77.98 | |||||||||||||
1944 | 60.23 | 57.45 | 65.87 | 72.86 | a | 81.29 | 88.23 | 91.65 | 90.81 | 85.43 | 80.58 | 62.87 | ----- | z | 76.11 | a | ||||||||||
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 |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 59.64 | 62.20 | 68.28 | 75.13 | 83.74 | 91.44 | 91.78 | 88.62 | 86.11 | 78.80 | 70.08 | 63.22 | 76.25 | |||||||||||||
S.D. | 4.44 | 5.07 | 3.80 | 3.20 | 2.47 | 2.22 | 1.67 | 1.79 | 1.75 | 2.79 | 4.48 | 4.74 | 1.06 | |||||||||||||
SKEW | -1.17 | 0.90 | 0.69 | -0.20 | 0.33 | -0.17 | -0.24 | 0.04 | -0.04 | 0.26 | 0.19 | 1.28 | 0.64 | |||||||||||||
MAX | 64.68 | 74.89 | 77.16 | 80.17 | 88.03 | 94.73 | 94.58 | 91.37 | 88.53 | 82.90 | 79.73 | 75.97 | 77.98 | |||||||||||||
MIN | 49.90 | 53.52 | 63.42 | 68.97 | 80.90 | 88.13 | 88.84 | 85.77 | 83.47 | 75.42 | 62.36 | 57.42 | 75.08 | |||||||||||||
YRS | 13 | 15 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 15 | 16 | 14 | 8 |