YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | 58.23 | 67.07 | 79.26 | 92.17 | 100.23 | a | 98.19 | 81.93 | a | 73.94 | 61.73 | 53.93 | a | 76.67 | b | |||||||
1894 | 51.52 | 55.07 | 63.84 | 75.23 | 81.55 | 83.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 68.52 | f | ||||||
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 90.31 | q | 70.81 | 58.67 | 50.17 | a | 59.88 | i | ||
1917 | 49.65 | 58.64 | 58.11 | m | 74.38 | q | 76.77 | 94.87 | 101.77 | 95.58 | 89.00 | a | 86.29 | 65.27 | 59.79 | b | 77.76 | b | ||||||||
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 | ----- | 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 | 85.88 | o | 85.93 | 95.97 | 91.77 | 92.00 | 76.26 | 68.03 | 57.35 | 81.05 | e | |||||||
1944 | 55.58 | 57.38 | 68.42 | 67.60 | 79.16 | 84.47 | 93.61 | 94.23 | 92.93 | 79.61 | 59.55 | a | 57.32 | 74.16 | ||||||||||||
1945 | 52.68 | 61.61 | 59.55 | 74.87 | 75.48 | 89.40 | 97.94 | 94.48 | 91.33 | 79.81 | 60.83 | a | 52.84 | 74.23 | ||||||||||||
1946 | 55.87 | 56.79 | 63.52 | 76.07 | 80.65 | 86.90 | 94.45 | 94.71 | 89.17 | 74.74 | 61.97 | 52.34 | b | 73.93 | ||||||||||||
1947 | 53.00 | 60.57 | 66.16 | 75.47 | 85.61 | 86.77 | 92.32 | 90.65 | 92.90 | 72.58 | 62.03 | 52.97 | 74.25 | |||||||||||||
1948 | 62.10 | 57.72 | 60.63 | a | 62.41 | a | 72.90 | a | 85.50 | 93.19 | 91.74 | 88.43 | 77.83 | a | 64.66 | a | 49.61 | 72.23 | ||||||||
1949 | 49.10 | 54.79 | 60.26 | 78.30 | 78.77 | 92.53 | 94.08 | e | 90.13 | 90.77 | 78.65 | 69.53 | 53.55 | 74.20 | ||||||||||||
1950 | 49.61 | 61.71 | 62.71 | 74.57 | 83.03 | 87.83 | 96.48 | 94.71 | 86.10 | 74.39 | 65.87 | 53.27 | a | 74.19 | ||||||||||||
1951 | 50.71 | 58.04 | 65.96 | h | 76.61 | b | 82.74 | 91.67 | 96.10 | 94.55 | 94.16 | e | 77.29 | 64.33 | 54.23 | 76.40 | a | |||||||||
1952 | 51.35 | 59.79 | 62.19 | 74.70 | 85.55 | 83.67 | 98.35 | 96.58 | 92.83 | 83.71 | 65.37 | 51.58 | 75.47 | |||||||||||||
1953 | 57.68 | f | 64.64 | c | 67.83 | b | 72.67 | 74.90 | 84.43 | 99.07 | a | 90.40 | a | 90.91 | g | 78.81 | 64.76 | i | 60.38 | e | 77.01 | c | ||||
1954 | 55.30 | a | 58.25 | 62.00 | 75.37 | 83.74 | 86.97 | 96.48 | 87.42 | 86.47 | 78.23 | 60.53 | 44.87 | p | 75.52 | a | ||||||||||
1955 | 50.03 | 60.32 | 70.46 | g | 66.33 | 81.74 | 88.07 | 92.97 | 96.94 | ----- | z | ----- | z | ----- | z | ----- | z | 76.63 | e | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.81 | 58.95 | 62.94 | 72.66 | 80.12 | 87.82 | 96.20 | 93.47 | 89.85 | 77.53 | 63.45 | 54.24 | 74.08 | |||||||||||||
S.D. | 3.65 | 2.70 | 3.21 | 4.77 | 3.86 | 3.42 | 2.83 | 2.99 | 3.48 | 4.05 | 3.21 | 3.30 | 0.88 | |||||||||||||
SKEW | 1.28 | 0.34 | 0.40 | -0.94 | -0.31 | 0.64 | 0.41 | -0.35 | -0.85 | 0.45 | 0.31 | 0.59 | -0.81 | |||||||||||||
MAX | 62.10 | 64.64 | 68.42 | 78.30 | 85.61 | 94.87 | 101.77 | 98.19 | 94.16 | 86.29 | 69.53 | 60.38 | 75.47 | |||||||||||||
MIN | 49.10 | 54.79 | 58.23 | 62.41 | 72.90 | 83.67 | 92.32 | 87.42 | 81.93 | 70.81 | 58.67 | 49.61 | 72.23 | |||||||||||||
YRS | 13 | 14 | 12 | 14 | 15 | 16 | 15 | 15 | 13 | 15 | 14 | 14 | 8 |