YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 96.00 | ----- | z | ----- | z | 95.00 | 94.00 | ----- | z | 78.00 | 96.00 | |||||
1922 | 70.00 | 82.00 | ----- | z | 86.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.00 | i | ----- | z | 86.00 | ||||
1923 | ----- | z | 73.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 73.00 | ||
1924 | 68.00 | ----- | z | ----- | z | ----- | z | ----- | z | 109.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 109.00 | |||
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 | 101.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 101.00 | ||
1932 | ----- | z | ----- | z | ----- | z | 82.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 82.00 | |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | ----- | z | 80.00 | ||
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 109.00 | ----- | z | ----- | z | ----- | z | ----- | z | 109.00 | ||
1938 | 79.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | |
1939 | ----- | z | 72.00 | b | 84.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 83.00 | z | ----- | z | ----- | z | 84.00 | |
1940 | ----- | z | 85.00 | f | 92.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 92.00 | |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1948 | 83.00 | b | 77.00 | 84.00 | a | 98.00 | a | 100.00 | c | 104.00 | a | 103.00 | b | 103.00 | a | 106.00 | 92.00 | a | 85.00 | 77.00 | 106.00 | |||||
1949 | 64.00 | 76.00 | 88.00 | 90.00 | a | 98.00 | b | 105.00 | 106.00 | a | 100.00 | 95.00 | 88.00 | b | 84.00 | b | 69.00 | m | 106.00 | |||||||
1950 | 80.00 | b | 83.00 | 90.00 | 96.00 | 99.00 | 108.00 | 100.00 | 104.00 | 99.00 | 97.00 | a | 89.00 | c | 80.00 | b | 108.00 | |||||||||
1951 | 78.00 | d | 85.00 | d | 85.00 | 92.00 | 102.00 | a | 107.00 | 104.00 | 102.00 | 103.00 | a | 97.00 | 79.00 | 80.00 | 107.00 | |||||||||
1952 | 80.00 | 76.00 | 79.00 | 89.00 | 100.00 | 103.00 | 98.00 | 101.00 | 99.00 | 92.00 | 88.00 | 74.00 | 103.00 | |||||||||||||
1953 | 82.00 | 79.00 | 86.00 | 90.00 | 103.00 | 106.00 | 106.00 | 100.00 | 98.00 | 91.00 | 79.00 | 72.00 | 106.00 | |||||||||||||
1954 | 74.00 | 82.00 | a | 85.00 | 95.00 | 94.00 | 103.00 | 104.00 | 99.00 | 95.00 | a | 93.00 | 81.00 | 83.00 | 104.00 | |||||||||||
1955 | 72.00 | 78.00 | 86.00 | 91.00 | 96.00 | 101.00 | 102.00 | 98.00 | 100.00 | 92.00 | 85.00 | h | 84.00 | 102.00 | ||||||||||||
1956 | 75.00 | a | 84.00 | 88.00 | 89.00 | 99.00 | 101.00 | 102.00 | 100.00 | 101.00 | 94.00 | 84.00 | 75.00 | 102.00 | ||||||||||||
1957 | 80.00 | 87.00 | 83.00 | 86.00 | 88.00 | 106.00 | 107.00 | 105.00 | 97.00 | 91.00 | 81.00 | 75.00 | 107.00 | |||||||||||||
1958 | 82.00 | 78.00 | 78.00 | 92.00 | 103.00 | 105.00 | 110.00 | 100.00 | 98.00 | 88.00 | 82.00 | 87.00 | 110.00 | |||||||||||||
1959 | 74.00 | 82.00 | 83.00 | 94.00 | 96.00 | a | 105.00 | 102.00 | n | 104.00 | 107.00 | e | 95.00 | b | 83.00 | c | 70.00 | 107.00 | ||||||||
1960 | 68.00 | 77.00 | q | 83.00 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 83.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 75.56 | 79.60 | 84.54 | 91.38 | 98.17 | 104.21 | 103.58 | 101.92 | 99.46 | 92.62 | 82.92 | 77.92 | 105.33 | |||||||||||||
S.D. | 5.84 | 4.40 | 3.38 | 3.64 | 4.26 | 3.33 | 3.32 | 3.01 | 3.93 | 2.84 | 3.26 | 5.09 | 2.94 | |||||||||||||
SKEW | -0.47 | -0.10 | -0.46 | 0.19 | -1.04 | -0.92 | 0.23 | 0.93 | 0.67 | -0.07 | 0.57 | 0.22 | 0.48 | |||||||||||||
MAX | 83.00 | 87.00 | 90.00 | 98.00 | 103.00 | 109.00 | 110.00 | 109.00 | 107.00 | 97.00 | 89.00 | 87.00 | 110.00 | |||||||||||||
MIN | 64.00 | 72.00 | 78.00 | 86.00 | 88.00 | 96.00 | 98.00 | 98.00 | 95.00 | 88.00 | 79.00 | 70.00 | 102.00 | |||||||||||||
NO YRS | 16 | 15 | 13 | 13 | 12 | 14 | 12 | 13 | 13 | 13 | 12 | 12 | 6 |