YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1933 | 52.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 88.00 | ----- | z | ----- | z | 76.00 | 88.00 | |||
1934 | 67.00 | 74.00 | 79.00 | 86.00 | 92.00 | 99.00 | 98.00 | 94.00 | 89.00 | 84.00 | a | 77.00 | 68.00 | 99.00 | ||||||||||||
1935 | 69.00 | 72.00 | 72.00 | 83.00 | 83.00 | 96.00 | 98.00 | 94.00 | 88.00 | 85.00 | 72.00 | 65.00 | 98.00 | |||||||||||||
1936 | 68.00 | 66.00 | 72.00 | 85.00 | 91.00 | 100.00 | 99.00 | 97.00 | 88.00 | 80.00 | a | 72.00 | 64.00 | 100.00 | ||||||||||||
1937 | 60.00 | 68.00 | 71.00 | 81.00 | 88.00 | 99.00 | 96.00 | 95.00 | 85.00 | 82.00 | 70.00 | 62.00 | 99.00 | |||||||||||||
1938 | 63.00 | 67.00 | 74.00 | 81.00 | 92.00 | 95.00 | 97.00 | 95.00 | 81.00 | 82.00 | 70.00 | 67.00 | 97.00 | |||||||||||||
1939 | 63.00 | 60.00 | 72.00 | 85.00 | 88.00 | 100.00 | 97.00 | 89.00 | a | 96.00 | 85.00 | 78.00 | 74.00 | 100.00 | ||||||||||||
1940 | 59.00 | 64.00 | 72.00 | 79.00 | 84.00 | 95.00 | 96.00 | 92.00 | 83.00 | 80.00 | 65.00 | 63.00 | 96.00 | |||||||||||||
1941 | 65.00 | 64.00 | 73.00 | 76.00 | 90.00 | 100.00 | 97.00 | 91.00 | 89.00 | 81.00 | 82.00 | 75.00 | 100.00 | |||||||||||||
1942 | 79.00 | 75.00 | 76.00 | 84.00 | 91.00 | 101.00 | 100.00 | 92.00 | 92.00 | g | 86.00 | 83.00 | 74.00 | 101.00 | ||||||||||||
1943 | 69.00 | 78.00 | 81.00 | 92.00 | 94.00 | 100.00 | 96.00 | a | 96.00 | 92.00 | 84.00 | 76.00 | 70.00 | c | 100.00 | |||||||||||
1944 | 72.00 | 72.00 | 71.00 | 75.00 | 90.00 | 98.00 | 97.00 | 99.00 | 91.00 | 85.00 | 80.00 | 68.00 | 99.00 | |||||||||||||
1945 | 66.00 | 71.00 | 75.00 | 83.00 | 90.00 | 99.00 | 95.00 | 93.00 | 95.00 | 82.00 | 81.00 | 71.00 | 99.00 | |||||||||||||
1946 | 69.00 | 72.00 | 80.00 | 82.00 | 87.00 | 99.00 | 96.00 | 101.00 | 92.00 | 82.00 | 77.00 | 74.00 | 101.00 | |||||||||||||
1947 | 66.00 | 69.00 | 80.00 | b | 82.00 | 96.00 | 96.00 | 96.00 | 92.00 | a | 90.00 | w | 88.00 | ----- | z | 64.00 | 96.00 | |||||||||
1948 | 74.00 | 73.00 | 74.00 | 88.00 | 90.00 | 99.00 | 100.00 | 96.00 | d | 97.00 | 85.00 | b | 75.00 | 65.00 | j | 100.00 | ||||||||||
1949 | 56.00 | b | 67.00 | c | 75.00 | a | 85.00 | 93.00 | 97.00 | c | ----- | z | 96.00 | 90.00 | 86.00 | 78.00 | 68.00 | 97.00 | ||||||||
1950 | 78.00 | 70.00 | j | 80.00 | s | 88.00 | 90.00 | d | 99.00 | 100.00 | 97.00 | 93.00 | d | 89.00 | h | 80.00 | 78.00 | i | 100.00 | |||||||
1951 | 70.00 | m | 76.00 | i | ----- | z | 82.00 | i | 99.00 | j | 102.00 | b | 100.00 | a | 96.00 | f | 95.00 | 88.00 | 72.00 | a | 68.00 | q | 102.00 | |||
1952 | 67.00 | 67.00 | 70.00 | d | 81.00 | 89.00 | 98.00 | o | 96.00 | a | 95.00 | a | 99.00 | 86.00 | e | 78.00 | d | 65.00 | m | 99.00 | ||||||
1953 | 74.00 | g | 74.00 | 79.00 | 85.00 | 94.00 | d | 104.00 | 100.00 | a | 95.00 | c | 95.00 | b | 86.00 | 78.00 | d | 68.00 | m | 104.00 | ||||||
1954 | 73.00 | k | 75.00 | 76.00 | 85.00 | 89.00 | 100.00 | 100.00 | 90.00 | o | 93.00 | k | 85.00 | 78.00 | 76.00 | d | 100.00 | |||||||||
1955 | 64.00 | i | 75.00 | 75.00 | 82.00 | 93.00 | 102.00 | 101.00 | 87.00 | p | 93.00 | a | 87.00 | e | 74.00 | 57.00 | x | 102.00 | ||||||||
1956 | 71.00 | h | 72.00 | 82.00 | a | 79.00 | 98.00 | 100.00 | c | 99.00 | 98.00 | 96.00 | d | 89.00 | h | 77.00 | 70.00 | q | 100.00 | |||||||
1957 | 63.00 | l | 82.00 | 72.00 | h | 79.00 | b | 88.00 | b | 99.00 | 104.00 | 91.00 | 89.00 | 84.00 | 68.00 | i | 67.00 | k | 104.00 | |||||||
1958 | 67.00 | 75.00 | p | 68.00 | 83.00 | 98.00 | a | 99.00 | 105.00 | 93.00 | 92.00 | 79.00 | 77.00 | b | 74.00 | 105.00 | ||||||||||
1959 | 70.00 | 72.00 | 75.00 | 85.00 | c | 94.00 | 100.00 | 95.00 | 89.00 | 93.00 | 87.00 | e | 70.00 | d | 62.00 | 100.00 | ||||||||||
1960 | 67.00 | f | 68.00 | 81.00 | 84.00 | b | 93.00 | b | 103.00 | 102.00 | a | 96.00 | 92.00 | 85.00 | 79.00 | 72.00 | 103.00 | |||||||||
1961 | 66.00 | 74.00 | 75.00 | i | 86.00 | 91.00 | m | ----- | z | 100.00 | e | 97.00 | g | 91.00 | 85.00 | b | ----- | z | ----- | z | 100.00 | |||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 67.29 | 70.84 | 75.12 | 83.11 | 90.96 | 99.27 | 98.52 | 94.42 | 91.23 | 84.19 | 75.96 | 69.35 | 99.00 | |||||||||||||
S.D. | 5.62 | 4.86 | 3.92 | 3.67 | 3.65 | 2.22 | 2.62 | 2.99 | 4.25 | 2.48 | 4.36 | 4.88 | 1.41 | |||||||||||||
SKEW | 0.21 | -0.06 | 0.23 | -0.08 | -0.05 | -0.11 | 0.70 | 0.06 | -0.50 | -0.48 | -0.64 | -0.12 | -0.81 | |||||||||||||
MAX | 79.00 | 82.00 | 82.00 | 92.00 | 98.00 | 104.00 | 105.00 | 101.00 | 99.00 | 88.00 | 83.00 | 76.00 | 101.00 | |||||||||||||
MIN | 56.00 | 60.00 | 68.00 | 75.00 | 83.00 | 95.00 | 95.00 | 89.00 | 81.00 | 79.00 | 65.00 | 62.00 | 96.00 | |||||||||||||
NO YRS | 21 | 25 | 24 | 27 | 26 | 26 | 27 | 24 | 26 | 26 | 25 | 20 | 12 |