YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.00 | ----- | 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 | 86.00 | y | 86.00 | q | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | 79.00 | c | 85.00 | a | 102.00 | 98.00 | 98.00 | 96.00 | b | 81.00 | 72.00 | 58.00 | a | ----- | z | |||||
1915 | 70.00 | a | 60.00 | 76.00 | 80.00 | 85.00 | 92.00 | 92.00 | a | 88.00 | 86.00 | 79.00 | ----- | z | 68.00 | b | ----- | z | ||||||||
1916 | 65.00 | e | 72.00 | 78.00 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 74.00 | ----- | z | |
1918 | 62.00 | c | 72.00 | 74.00 | ----- | z | ----- | z | 100.00 | 90.00 | a | ----- | z | 94.00 | b | ----- | z | 84.00 | 76.00 | ----- | z | |||||
1919 | 58.00 | 58.00 | 68.00 | 84.00 | 82.00 | 94.00 | 90.00 | 91.00 | 89.00 | 79.00 | c | 62.00 | v | 58.00 | 94.00 | y | ||||||||||
1920 | 62.00 | a | 64.00 | 65.00 | 78.00 | 85.00 | 91.00 | 91.00 | 90.00 | 87.00 | 79.00 | 68.00 | 59.00 | 91.00 | a | |||||||||||
1921 | 62.00 | a | 68.00 | 79.00 | 78.00 | 84.00 | 92.00 | 94.00 | 90.00 | 91.00 | 86.00 | 70.00 | 68.00 | 94.00 | a | |||||||||||
1922 | 57.00 | 67.00 | 72.00 | 74.00 | 88.00 | 95.00 | 94.00 | 94.00 | 92.00 | 83.00 | 72.00 | 59.00 | 95.00 | |||||||||||||
1923 | 62.00 | 64.00 | 66.00 | 74.00 | 83.00 | 96.00 | 95.00 | 92.00 | 81.00 | 77.00 | 62.00 | 56.00 | 96.00 | |||||||||||||
1924 | 60.00 | 66.00 | 68.00 | 73.00 | 83.00 | 100.00 | 94.00 | 94.00 | 98.00 | 80.00 | 76.00 | 62.00 | 100.00 | |||||||||||||
1925 | 59.00 | 69.00 | 77.00 | 82.00 | 90.00 | 90.00 | 94.00 | 88.00 | 88.00 | 86.00 | 71.00 | 59.00 | 94.00 | |||||||||||||
1926 | 52.00 | 63.00 | 65.00 | a | 74.00 | 83.00 | 90.00 | 93.00 | 92.00 | 88.00 | 77.00 | 67.00 | 63.00 | 93.00 | a | |||||||||||
1927 | 66.00 | 65.00 | 70.00 | a | 81.00 | 88.00 | 95.00 | 98.00 | 88.00 | 84.00 | 84.00 | 82.00 | 56.00 | b | 98.00 | c | ||||||||||
1928 | 60.00 | 66.00 | 76.00 | 76.00 | 81.00 | o | ----- | 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 |
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 | 95.00 | t | 95.00 | g | 92.00 | 93.00 | 85.00 | b | 72.00 | b | 60.00 | ----- | z | |||
1957 | 61.00 | 70.00 | a | 70.00 | 75.00 | 80.00 | a | 98.00 | 99.00 | 90.00 | i | 85.00 | j | 83.00 | i | 66.00 | l | 55.00 | i | ----- | z | |||||
1958 | 56.00 | i | 70.00 | h | 62.00 | k | 75.00 | h | 94.00 | j | 94.00 | i | 98.00 | n | 94.00 | j | 92.00 | h | 79.00 | h | 70.00 | k | 70.00 | h | ----- | z |
1959 | 61.00 | k | 63.00 | i | 70.00 | i | 84.00 | h | 85.00 | k | 96.00 | h | 97.00 | h | 95.00 | n | ----- | z | ----- | z | ----- | z | 57.00 | d | ----- | z |
1960 | 55.00 | a | 60.00 | 75.00 | 82.00 | 89.00 | 100.00 | 97.00 | 98.00 | 90.00 | 83.00 | 71.00 | 57.00 | 100.00 | a | |||||||||||
1961 | 60.00 | 67.00 | 71.00 | 81.00 | 89.00 | 96.00 | 97.00 | 96.00 | 84.00 | 78.00 | 63.00 | 65.00 | 97.00 | |||||||||||||
1962 | 62.00 | 71.00 | 74.00 | 83.00 | a | 89.00 | 96.00 | 92.00 | 96.00 | 92.00 | 79.00 | 76.00 | f | 60.00 | 96.00 | g | ||||||||||
1963 | 65.00 | 71.00 | 76.00 | 82.00 | 88.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||
1964 | ----- | z | ----- | z | ----- | z | 78.00 | 88.00 | a | 91.00 | 98.00 | 95.00 | 91.00 | 84.00 | 74.00 | 60.00 | ----- | z | ||||||||
1965 | 61.00 | 64.00 | 71.00 | 88.00 | 86.00 | 93.00 | 94.00 | 91.00 | 82.00 | 84.00 | 70.00 | a | 66.00 | a | 94.00 | b | ||||||||||
1966 | 55.00 | 58.00 | 76.00 | 77.00 | 90.00 | a | 92.00 | 96.00 | 94.00 | a | 86.00 | 76.00 | 70.00 | a | 62.00 | 96.00 | c | |||||||||
1967 | 65.00 | 63.00 | a | 76.00 | a | 78.00 | 87.00 | 92.00 | a | 93.00 | 90.00 | 85.00 | 82.00 | a | 74.00 | 57.00 | 93.00 | d | ||||||||
1968 | 58.00 | 66.00 | 74.00 | 73.00 | 88.00 | 96.00 | 94.00 | 86.00 | 84.00 | 81.00 | 65.00 | 58.00 | 96.00 | |||||||||||||
1969 | 62.00 | 62.00 | 76.00 | 82.00 | 90.00 | 97.00 | 95.00 | 96.00 | 85.00 | 82.00 | 70.00 | 63.00 | 97.00 | |||||||||||||
1970 | 70.00 | 63.00 | 67.00 | 74.00 | 89.00 | a | 95.00 | 95.00 | 92.00 | 90.00 | 79.00 | 70.00 | 66.00 | 95.00 | a | |||||||||||
1971 | 68.00 | 67.00 | 80.00 | 80.00 | 85.00 | 95.00 | 98.00 | 86.00 | 89.00 | 75.00 | 70.00 | 64.00 | 98.00 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 61.48 | 65.44 | 72.80 | 78.64 | 86.42 | 94.92 | 94.63 | 92.04 | 88.52 | 80.83 | 71.10 | 61.96 | 95.71 | |||||||||||||
S.D. | 4.46 | 4.09 | 4.45 | 3.93 | 2.86 | 3.39 | 2.60 | 3.54 | 4.27 | 3.20 | 5.23 | 5.26 | 2.47 | |||||||||||||
SKEW | 0.07 | -0.10 | -0.34 | 0.29 | -0.51 | 0.37 | -0.06 | -0.01 | 0.30 | -0.01 | 0.71 | 1.13 | 0.12 | |||||||||||||
MAX | 70.00 | 72.00 | 80.00 | 88.00 | 90.00 | 102.00 | 99.00 | 98.00 | 98.00 | 86.00 | 84.00 | 76.00 | 100.00 | |||||||||||||
MIN | 52.00 | 58.00 | 65.00 | 73.00 | 80.00 | 90.00 | 90.00 | 86.00 | 81.00 | 75.00 | 62.00 | 56.00 | 91.00 | |||||||||||||
YRS | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 25 | 23 | 21 | 26 | 17 |