YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1904 | ----- | z | ----- | z | 59.00 | 61.00 | b | 74.00 | 77.00 | 83.00 | 77.00 | 74.00 | 67.00 | h | 55.00 | 52.00 | ----- | z | ||||||||
1905 | 42.00 | a | 58.00 | 51.00 | b | 64.00 | b | 68.00 | 81.00 | 80.00 | 81.00 | 77.00 | 73.00 | 65.00 | 51.00 | a | 81.00 | f | ||||||||
1906 | 55.00 | 62.00 | a | 65.00 | e | 68.00 | a | 73.00 | 82.00 | 80.00 | 78.00 | 74.00 | 68.00 | 62.00 | a | 63.00 | 82.00 | h | ||||||||
1907 | ----- | z | 59.00 | 59.00 | 62.00 | 67.00 | 74.00 | 81.00 | a | 78.00 | 71.00 | a | 70.00 | 54.00 | a | 47.00 | b | ----- | z | |||||||
1908 | 44.00 | 54.00 | a | 58.00 | 60.00 | 70.00 | a | 75.00 | a | 80.00 | 79.00 | 77.00 | 62.00 | 57.00 | 45.00 | 80.00 | c | |||||||||
1909 | 47.00 | 47.00 | 48.00 | 57.00 | a | 60.00 | b | 83.00 | 92.00 | 79.00 | 73.00 | 68.00 | a | 63.00 | 51.00 | 92.00 | d | |||||||||
1910 | 57.00 | 52.00 | 68.00 | 72.00 | 77.00 | 84.00 | 84.00 | 79.00 | 79.00 | 77.00 | 59.00 | 51.00 | 84.00 | |||||||||||||
1911 | 56.00 | a | 58.00 | 50.00 | 60.00 | 68.00 | 80.00 | 72.00 | 81.00 | 71.00 | 63.00 | 49.00 | a | 48.00 | 81.00 | b | ||||||||||
1912 | 48.00 | 50.00 | 49.00 | 54.00 | 70.00 | 72.00 | 76.00 | 75.00 | 66.00 | a | 60.00 | 52.00 | 48.00 | a | 76.00 | b | ||||||||||
1913 | 44.00 | c | 47.00 | 54.00 | 60.00 | 70.00 | 73.00 | 79.00 | 77.00 | 73.00 | 65.00 | 61.00 | 45.00 | 79.00 | c | |||||||||||
1914 | 52.00 | 48.00 | 56.00 | 55.00 | 71.00 | h | 82.00 | 79.00 | a | 83.00 | 79.00 | a | 70.00 | 66.00 | 45.00 | 83.00 | j | |||||||||
1915 | 54.00 | 53.00 | 47.00 | 56.00 | 68.00 | 72.00 | 79.00 | 72.00 | 71.00 | 67.00 | 60.00 | 52.00 | 79.00 | |||||||||||||
1916 | 44.00 | 52.00 | 57.00 | 58.00 | 67.00 | 75.00 | 77.00 | 72.00 | 69.00 | a | 60.00 | 60.00 | 48.00 | 77.00 | a | |||||||||||
1917 | 44.00 | 44.00 | 53.00 | 57.00 | 61.00 | 79.00 | 79.00 | a | 76.00 | 72.00 | 66.00 | a | 57.00 | 50.00 | 79.00 | b | ||||||||||
1918 | 50.00 | 50.00 | a | 54.00 | 54.00 | 65.00 | a | 77.00 | 75.00 | 77.00 | 69.00 | 66.00 | 56.00 | b | 49.00 | 77.00 | d | |||||||||
1919 | 49.00 | 42.00 | 47.00 | 63.00 | a | 68.00 | 78.00 | 77.00 | a | 76.00 | a | 76.00 | 64.00 | 53.00 | 51.00 | a | 78.00 | d | ||||||||
1920 | 55.00 | 45.00 | 51.00 | a | 52.00 | 66.00 | 72.00 | 77.00 | a | 70.00 | 70.00 | 64.00 | 54.00 | 49.00 | a | 77.00 | c | |||||||||
1921 | 45.00 | 53.00 | 56.00 | 55.00 | 67.00 | 75.00 | 77.00 | 73.00 | 70.00 | 69.00 | 56.00 | 55.00 | 77.00 | |||||||||||||
1922 | 40.00 | 47.00 | 48.00 | 56.00 | 65.00 | 79.00 | 79.00 | 77.00 | 75.00 | 75.00 | 49.00 | 45.00 | 79.00 | |||||||||||||
1923 | 46.00 | 48.00 | 46.00 | 63.00 | 65.00 | 73.00 | 74.00 | 72.00 | 67.00 | 58.00 | 52.00 | 47.00 | a | 74.00 | a | |||||||||||
1924 | 47.00 | 54.00 | 44.00 | 56.00 | 62.00 | 80.00 | 77.00 | a | 77.00 | 77.00 | 65.00 | 65.00 | 51.00 | a | 80.00 | b | ||||||||||
1925 | 45.00 | 53.00 | 55.00 | 61.00 | 72.00 | 74.00 | 80.00 | 72.00 | 72.00 | 68.00 | 50.00 | 55.00 | 80.00 | |||||||||||||
1926 | 44.00 | 51.00 | a | 50.00 | 56.00 | 67.00 | 78.00 | 81.00 | 79.00 | 74.00 | a | 71.00 | 53.00 | 56.00 | 81.00 | b | ||||||||||
1927 | 53.00 | a | 47.00 | 52.00 | 65.00 | 70.00 | 83.00 | 78.00 | 70.00 | a | 72.00 | 66.00 | 56.00 | 46.00 | 83.00 | b | ||||||||||
1928 | 54.00 | 44.00 | 49.00 | ----- | z | 69.00 | 74.00 | a | 80.00 | 76.00 | 72.00 | 63.00 | 60.00 | ----- | z | ----- | z | |||||||||
1929 | ----- | z | 47.00 | c | 54.00 | 60.00 | 70.00 | 82.00 | 77.00 | 76.00 | 71.00 | 70.00 | 56.00 | 52.00 | a | ----- | z | |||||||||
1930 | 44.00 | 54.00 | 52.00 | 63.00 | 66.00 | 81.00 | a | 79.00 | 77.00 | 72.00 | 62.00 | 58.00 | 54.00 | c | 81.00 | d | ||||||||||
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 |
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 |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1966 | ----- | z | 45.00 | 59.00 | 63.00 | 70.00 | 74.00 | 80.00 | 74.00 | 72.00 | 62.00 | 55.00 | 49.00 | ----- | z | |||||||||||
1967 | 51.00 | 51.00 | 58.00 | 58.00 | 73.00 | 73.00 | 75.00 | 74.00 | 70.00 | 65.00 | 57.00 | a | 46.00 | 75.00 | a | |||||||||||
1968 | 50.00 | 42.00 | 55.00 | 59.00 | a | 68.00 | 78.00 | 76.00 | 72.00 | 69.00 | 65.00 | 52.00 | a | 47.00 | 78.00 | b | ||||||||||
1969 | 49.00 | 44.00 | 55.00 | 63.00 | 72.00 | 75.00 | 78.00 | 80.00 | 70.00 | 64.00 | 54.00 | 51.00 | 80.00 | |||||||||||||
1970 | 44.00 | 50.00 | 48.00 | 58.00 | 68.00 | 78.00 | 79.00 | 77.00 | 72.00 | 62.00 | 53.00 | 49.00 | 79.00 | |||||||||||||
1971 | 54.00 | a | 47.00 | 56.00 | 59.00 | 68.00 | 81.00 | 83.00 | 74.00 | 74.00 | 66.00 | 50.00 | 47.00 | b | 83.00 | c | ||||||||||
1972 | 41.00 | 43.00 | 56.00 | 66.00 | 63.00 | 73.00 | 82.00 | 76.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
1973 | ----- | z | ----- | z | 45.00 | 59.00 | 68.00 | 78.00 | 81.00 | a | 77.00 | ----- | z | 69.00 | 64.00 | ----- | z | ----- | z | |||||||
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | 45.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 48.27 | 49.73 | 53.26 | 59.79 | 68.09 | 77.29 | 79.03 | 76.09 | 72.42 | 66.15 | 56.56 | 49.84 | 79.56 | |||||||||||||
S.D. | 4.89 | 5.10 | 5.40 | 4.33 | 3.64 | 3.69 | 3.44 | 3.17 | 3.15 | 4.29 | 4.76 | 3.90 | 3.55 | |||||||||||||
SKEW | 0.20 | 0.48 | 0.54 | 0.62 | -0.03 | 0.15 | 1.30 | -0.10 | 0.32 | 0.50 | 0.34 | 1.22 | 1.63 | |||||||||||||
MAX | 57.00 | 62.00 | 68.00 | 72.00 | 77.00 | 84.00 | 92.00 | 83.00 | 79.00 | 77.00 | 66.00 | 63.00 | 92.00 | |||||||||||||
MIN | 40.00 | 42.00 | 44.00 | 52.00 | 60.00 | 72.00 | 72.00 | 70.00 | 66.00 | 58.00 | 49.00 | 45.00 | 74.00 | |||||||||||||
YRS | 30 | 33 | 35 | 34 | 34 | 35 | 35 | 35 | 33 | 33 | 34 | 32 | 25 |