YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 105.00 | u | 109.00 | 107.00 | 99.00 | i | 88.00 | 66.00 | a | ----- | z | |||
1914 | 70.00 | 75.00 | a | 87.00 | 98.00 | 107.00 | 112.00 | 108.00 | a | 112.00 | a | 106.00 | 96.00 | 88.00 | 69.00 | 112.00 | c | |||||||||
1915 | 70.00 | 75.00 | 83.00 | 92.00 | 100.00 | 108.00 | 108.00 | 114.00 | 103.00 | 97.00 | a | 95.00 | q | 85.00 | 114.00 | r | ||||||||||
1916 | 73.00 | 84.00 | 93.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
1917 | ----- | z | ----- | z | ----- | z | 94.00 | r | 99.00 | 112.00 | 109.00 | 105.00 | 105.00 | 100.00 | 86.00 | 79.00 | ----- | z | ||||||||
1918 | 79.00 | 76.00 | ----- | 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 | 84.00 | v | 81.00 | 76.00 | a | ----- | z | |
1921 | 77.00 | ----- | z | 93.00 | 94.00 | 99.00 | 109.00 | 109.00 | 108.00 | 107.00 | 102.00 | 96.00 | 84.00 | ----- | z | |||||||||||
1922 | 71.00 | 82.00 | a | 84.00 | j | 94.00 | l | 107.00 | 114.00 | a | 114.00 | 112.00 | 109.00 | 99.00 | ----- | z | ----- | z | ----- | z | ||||||
1923 | 86.00 | 85.00 | a | 81.00 | 98.00 | 108.00 | 115.00 | 111.00 | 109.00 | 105.00 | h | 96.00 | 88.00 | a | 76.00 | a | 115.00 | k | ||||||||
1924 | 78.00 | a | 83.00 | s | 82.00 | b | 90.00 | 98.00 | ----- | z | 109.00 | a | 113.00 | ----- | z | ----- | z | ----- | z | 78.00 | l | ----- | z | |||
1925 | 79.00 | 84.00 | 95.00 | 102.00 | 108.00 | 112.00 | 120.00 | 109.00 | ----- | z | ----- | z | ----- | z | 91.00 | p | ----- | z | ||||||||
1926 | 76.00 | p | 87.00 | 90.00 | 100.00 | 102.00 | 115.00 | 113.00 | 114.00 | 106.00 | 99.00 | 88.00 | 82.00 | 115.00 | p | |||||||||||
1927 | 81.00 | 83.00 | 89.00 | 100.00 | 109.00 | 114.00 | d | 116.00 | 112.00 | 107.00 | l | 101.00 | t | ----- | z | 76.00 | q | ----- | z | |||||||
1928 | 78.00 | s | 79.00 | p | 91.00 | t | 98.00 | k | 107.00 | c | 113.00 | c | 116.00 | g | 113.00 | e | 109.00 | j | 108.00 | i | 85.00 | g | 80.00 | h | ----- | z |
1929 | 76.00 | j | 73.00 | u | 89.00 | p | 94.00 | h | 103.00 | h | 120.00 | f | 100.00 | x | 109.00 | c | 109.00 | f | 104.00 | h | 89.00 | j | 81.00 | h | ----- | z |
1930 | 75.00 | i | 88.00 | i | 90.00 | f | 104.00 | c | 104.00 | a | 114.00 | b | 115.00 | 113.00 | a | 110.00 | 100.00 | j | 95.00 | e | 78.00 | f | ----- | z | ||
1931 | 82.00 | c | 80.00 | e | 94.00 | a | 105.00 | c | 109.00 | d | 116.00 | d | 116.00 | b | 112.00 | g | 110.00 | b | ----- | z | 80.00 | d | 75.00 | d | ----- | z |
1932 | 75.00 | 90.00 | 95.00 | 99.00 | a | 110.00 | 117.00 | 113.00 | 115.00 | a | 114.00 | 99.00 | 80.00 | 77.00 | a | 117.00 | c | |||||||||
1933 | 76.00 | a | 89.00 | c | 89.00 | 95.00 | 105.00 | 116.00 | 116.00 | 117.00 | 113.00 | 103.00 | a | 91.00 | ----- | z | ----- | z | ||||||||
1934 | 76.00 | a | 85.00 | 95.00 | 103.00 | a | 115.00 | a | 113.00 | 119.00 | 116.00 | a | 111.00 | 107.00 | 96.00 | 85.00 | 119.00 | d | ||||||||
1935 | 86.00 | 85.00 | 87.00 | 95.00 | a | 102.00 | 113.00 | 116.00 | 114.00 | a | 111.00 | 103.00 | 84.00 | 80.00 | 116.00 | b | ||||||||||
1936 | ----- | z | ----- | z | ----- | z | ----- | z | 108.00 | r | 118.00 | 117.00 | 111.00 | r | 111.00 | 102.00 | ----- | z | 80.00 | ----- | z | |||||
1937 | 72.00 | 84.00 | 90.00 | 104.00 | 112.00 | 113.00 | 117.00 | 117.00 | 110.00 | 103.00 | 92.00 | 81.00 | b | 117.00 | b | |||||||||||
1938 | 79.00 | 80.00 | 86.00 | 100.00 | a | 108.00 | 111.00 | b | 113.00 | a | 112.00 | 106.00 | 98.00 | 81.00 | 81.00 | 113.00 | d | |||||||||
1939 | 75.00 | 77.00 | 94.00 | 102.00 | 109.00 | 114.00 | 117.00 | f | 110.00 | 110.00 | 97.00 | d | 89.00 | 86.00 | 117.00 | j | ||||||||||
1940 | 83.00 | 82.00 | a | 91.00 | a | 98.00 | a | 109.00 | 117.00 | 115.00 | j | 116.00 | 109.00 | 96.00 | 88.00 | 87.00 | 117.00 | m | ||||||||
1941 | 76.00 | 78.00 | a | 81.00 | 89.00 | 103.00 | 111.00 | 112.00 | 107.00 | 105.00 | c | 99.00 | 93.00 | 82.00 | 112.00 | d | ||||||||||
1942 | 79.00 | 79.00 | 89.00 | 93.00 | 106.00 | d | 110.00 | g | 113.00 | c | 109.00 | a | 105.00 | 99.00 | a | 86.00 | b | 80.00 | 113.00 | r | ||||||
1943 | 75.00 | 89.00 | f | 97.00 | a | 101.00 | a | 105.00 | g | ----- | z | 117.00 | 109.00 | a | 111.00 | a | 99.00 | d | 85.00 | f | 75.00 | a | ----- | z | ||
1944 | 78.00 | a | 80.00 | c | 81.00 | r | ----- | z | ----- | z | ----- | z | ----- | z | 109.00 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 116.00 | 98.00 | a | 83.00 | 72.00 | a | ----- | 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 | 74.00 | ----- | z | |
1949 | 64.00 | 83.00 | 84.00 | 102.00 | 105.00 | 110.00 | 112.00 | 110.00 | a | 108.00 | 98.00 | a | 91.00 | a | 84.00 | 112.00 | c | |||||||||
1950 | 80.00 | 83.00 | 94.00 | 99.00 | 101.00 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | d | 89.00 | j | ----- | z | ||||
1951 | 86.00 | e | 87.00 | b | 87.00 | c | ----- | 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 | 85.00 | e | 91.00 | 100.00 | c | ----- | z | ----- | z | 105.00 | a | 105.00 | f | ----- | z | ----- | z | ----- | z | ----- | z | |
1956 | 78.00 | k | 77.00 | a | 92.00 | 99.00 | a | 109.00 | a | 114.00 | 116.00 | 109.00 | 106.00 | 100.00 | 89.00 | 77.00 | 116.00 | n | ||||||||
1957 | 81.00 | 91.00 | 86.00 | 92.00 | 101.00 | 115.00 | 116.00 | 110.00 | 110.00 | 100.00 | 80.00 | 79.00 | 116.00 | |||||||||||||
1958 | 74.00 | 80.00 | 79.00 | 100.00 | 111.00 | 112.00 | 119.00 | 109.00 | 107.00 | 98.00 | 88.00 | 84.00 | 119.00 | |||||||||||||
1959 | 79.00 | 80.00 | 86.00 | 100.00 | 102.00 | 114.00 | 114.00 | 109.00 | 108.00 | 100.00 | 83.00 | 81.00 | 114.00 | |||||||||||||
1960 | 75.00 | 73.00 | 92.00 | 97.00 | 110.00 | 117.00 | 115.00 | 112.00 | 109.00 | 102.00 | 90.00 | 78.00 | 117.00 | |||||||||||||
1961 | 80.00 | 82.00 | 89.00 | 99.00 | 102.00 | 115.00 | 119.00 | 115.00 | 112.00 | 99.00 | 84.00 | 79.00 | 119.00 | |||||||||||||
1962 | 78.00 | 78.00 | 91.00 | 103.00 | 105.00 | 114.00 | 111.00 | 116.00 | 112.00 | 100.00 | 90.00 | 82.00 | 116.00 | |||||||||||||
1963 | 79.00 | 90.00 | 88.00 | 98.00 | 105.00 | 109.00 | 114.00 | 110.00 | 107.00 | 103.00 | 87.00 | 78.00 | 114.00 | |||||||||||||
1964 | 76.00 | 78.00 | 90.00 | 100.00 | 105.00 | 114.00 | 113.00 | 109.00 | 108.00 | ----- | z | ----- | z | ----- | z | ----- | z | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 77.29 | 81.88 | 88.94 | 98.24 | 105.62 | 113.47 | 114.06 | 111.27 | 108.81 | 99.72 | 87.50 | 79.16 | 115.53 | |||||||||||||
S.D. | 4.77 | 4.65 | 4.61 | 4.26 | 4.16 | 2.45 | 3.32 | 3.19 | 2.93 | 2.56 | 4.64 | 4.84 | 2.56 | |||||||||||||
SKEW | -0.36 | 0.18 | -0.32 | -0.57 | -0.02 | -0.34 | -0.20 | 0.12 | 0.29 | 0.74 | -0.01 | -0.73 | -0.09 | |||||||||||||
MAX | 86.00 | 91.00 | 97.00 | 105.00 | 115.00 | 118.00 | 120.00 | 117.00 | 116.00 | 107.00 | 96.00 | 87.00 | 119.00 | |||||||||||||
MIN | 64.00 | 73.00 | 79.00 | 89.00 | 98.00 | 108.00 | 108.00 | 105.00 | 103.00 | 96.00 | 80.00 | 66.00 | 112.00 | |||||||||||||
YRS | 34 | 33 | 34 | 33 | 34 | 32 | 32 | 37 | 32 | 29 | 30 | 31 | 15 |