YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 54.42 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 54.42 | k | |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.06 | m | 56.50 | 45.84 | 51.17 | j | ||
1909 | 51.74 | 48.18 | 51.81 | 63.67 | 70.35 | ----- | z | 86.06 | 79.68 | 76.30 | 75.26 | 64.70 | ----- | z | 66.77 | b | ||||||||||
1910 | 52.83 | y | ----- | 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 | ----- | 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 | 81.60 | ----- | z | 81.00 | w | 77.53 | 70.03 | a | 51.83 | 49.32 | 66.06 | g | ||||
1945 | 47.67 | a | 51.48 | a | ----- | z | ----- | z | 74.33 | s | 80.37 | c | 87.32 | c | 86.61 | ----- | z | ----- | z | 61.07 | b | ----- | z | 69.09 | f | |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | 65.04 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 65.04 | k |
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 | 62.18 | b | 42.17 | a | 52.17 | j |
1950 | 45.66 | b | 54.30 | a | 57.97 | 69.34 | a | 71.28 | f | 83.62 | q | 84.33 | s | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 56.82 | h | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 61.69 | o | 50.47 | 41.26 | 45.86 | j | ||
1952 | 44.39 | 45.69 | 43.06 | 59.90 | 72.19 | 80.73 | 83.39 | 84.19 | 80.73 | 76.10 | 47.23 | 42.52 | 63.34 | |||||||||||||
1953 | 51.29 | 48.00 | a | 55.10 | 62.03 | 66.29 | 83.80 | 84.03 | a | 83.55 | 84.57 | 69.68 | 58.66 | a | 41.48 | 65.71 | ||||||||||
1954 | 48.93 | c | 56.70 | a | 51.97 | a | 69.77 | 73.74 | 82.13 | 86.29 | 81.03 | 79.20 | 72.06 | 61.03 | 44.83 | a | 67.31 | |||||||||
1955 | 39.55 | 42.93 | 56.71 | 63.30 | 71.10 | 80.30 | 83.13 | 81.29 | 81.93 | 73.55 | 54.90 | 52.45 | 65.09 | |||||||||||||
1956 | 51.03 | 41.59 | 60.06 | 60.27 | 75.87 | 86.67 | 85.56 | d | 82.74 | 85.97 | 71.77 | 53.53 | 47.61 | 66.89 | ||||||||||||
1957 | 45.35 | 56.32 | 54.58 | 61.27 | 67.06 | 83.93 | 84.68 | 80.81 | 80.20 | 62.97 | 48.37 | 52.35 | 64.82 | |||||||||||||
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | 48.90 | 46.43 | 59.35 | 68.33 | 72.90 | 86.03 | 89.13 | 79.26 | 77.50 | 66.45 | 52.47 | 43.72 | b | 65.87 | ||||||||||||
1960 | 38.00 | 42.04 | e | 59.32 | 65.62 | a | ----- | z | ----- | z | ----- | z | 86.07 | c | 81.97 | a | 63.57 | a | 57.79 | a | 39.79 | b | 59.35 | c | ||
1961 | 45.87 | 50.50 | 53.81 | 65.04 | c | 74.60 | a | 88.63 | 86.77 | ----- | z | 74.36 | s | 66.39 | 49.33 | 38.94 | 61.99 | b | ||||||||
1962 | 37.48 | 45.36 | 48.03 | 70.04 | b | 71.97 | 82.43 | 86.26 | 87.61 | 77.30 | 68.77 | a | 58.54 | d | 48.77 | e | 65.21 | |||||||||
1963 | 39.68 | c | 53.78 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 57.44 | u | 45.43 | j | 46.73 | j |
1964 | 43.64 | i | 42.68 | d | 50.93 | c | ----- | z | 77.48 | b | ----- | z | 88.90 | a | 81.24 | f | 72.16 | k | 74.64 | q | 51.20 | o | 45.60 | a | 61.12 | g |
1965 | 45.93 | d | 43.61 | e | ----- | z | ----- | z | 70.76 | f | 74.88 | f | ----- | z | ----- | z | 75.62 | n | 70.29 | g | 55.19 | n | ----- | z | 44.77 | j |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 45.99 | 48.10 | 54.05 | 64.89 | 72.14 | 83.33 | 85.96 | 82.99 | 80.29 | 69.72 | 55.54 | 45.11 | 65.53 | |||||||||||||
S.D. | 5.15 | 5.17 | 4.93 | 3.58 | 3.41 | 2.78 | 1.94 | 2.87 | 3.13 | 4.28 | 5.33 | 4.28 | 1.24 | |||||||||||||
SKEW | -0.27 | 0.37 | -0.73 | 0.15 | -0.30 | 0.62 | 0.15 | 0.30 | 0.47 | -0.13 | 0.03 | 0.36 | -0.22 | |||||||||||||
MAX | 54.42 | 56.70 | 60.06 | 70.04 | 77.48 | 88.63 | 89.13 | 87.61 | 85.97 | 76.10 | 64.70 | 52.45 | 67.31 | |||||||||||||
MIN | 37.48 | 41.59 | 43.06 | 59.90 | 66.29 | 80.30 | 83.13 | 79.26 | 76.30 | 62.97 | 47.23 | 38.94 | 63.34 | |||||||||||||
YRS | 16 | 16 | 13 | 13 | 11 | 11 | 12 | 11 | 11 | 12 | 16 | 15 | 8 |