YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 100.00 | 98.00 | 94.00 | 81.00 | 79.00 | 70.00 | 100.00 | |||||||
1913 | 73.00 | 72.00 | 82.00 | 85.00 | 93.00 | 96.00 | 101.00 | 98.00 | 93.00 | 85.00 | 76.00 | 67.00 | 101.00 | |||||||||||||
1914 | 79.00 | l | 60.00 | z | 83.00 | 91.00 | 90.00 | 102.00 | 101.00 | 101.00 | 99.00 | 88.00 | 77.00 | a | 68.00 | 102.00 | ||||||||||
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 92.00 | ----- | z | ----- | z | ----- | z | 61.00 | z | 92.00 | ||
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 103.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 103.00 | ||
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 87.00 | a | 85.00 | ----- | z | 87.00 | ||
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 106.00 | ----- | z | ----- | z | ----- | z | 91.00 | 80.00 | ----- | z | 106.00 | ||||
1919 | ----- | z | ----- | z | ----- | z | 46.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 75.00 | 72.00 | 75.00 | |||
1920 | ----- | z | ----- | z | ----- | z | ----- | z | 93.00 | a | ----- | z | ----- | z | ----- | z | 90.00 | ----- | z | ----- | z | ----- | z | 93.00 | ||
1921 | 72.00 | 80.00 | 84.00 | 88.00 | 90.00 | 94.00 | 100.00 | 96.00 | 96.00 | 90.00 | 82.00 | 78.00 | 100.00 | |||||||||||||
1922 | 68.00 | 78.00 | 80.00 | 82.00 | 96.00 | 102.00 | 100.00 | 100.00 | 98.00 | 90.00 | 76.00 | 78.00 | 102.00 | |||||||||||||
1923 | 80.00 | 66.00 | 72.00 | 84.00 | 94.00 | 98.00 | 102.00 | 99.00 | 90.00 | 84.00 | 76.00 | 70.00 | 102.00 | |||||||||||||
1924 | 66.00 | 75.00 | 78.00 | 84.00 | 92.00 | 104.00 | 100.00 | 100.00 | 92.00 | 88.00 | 82.00 | a | 76.00 | 104.00 | ||||||||||||
1925 | 72.00 | 76.00 | 90.00 | 90.00 | 98.00 | 96.00 | 102.00 | 92.00 | 90.00 | 88.00 | b | 81.00 | b | 72.00 | 102.00 | |||||||||||
1926 | 70.00 | 78.00 | 74.00 | 82.00 | 91.00 | 97.00 | ----- | z | 109.00 | 106.00 | 94.00 | 76.00 | 78.00 | f | 109.00 | |||||||||||
1927 | 79.00 | 75.00 | 80.00 | 92.00 | 100.00 | 100.00 | 105.00 | 97.00 | 93.00 | 86.00 | 83.00 | 70.00 | 105.00 | |||||||||||||
1928 | 76.00 | 76.00 | 83.00 | 90.00 | 101.00 | 106.00 | 105.00 | 98.00 | 92.00 | 90.00 | 74.00 | 82.00 | a | 106.00 | ||||||||||||
1929 | 67.00 | 66.00 | 80.00 | 85.00 | 91.00 | 102.00 | 99.00 | 98.00 | 94.00 | 90.00 | 75.00 | 75.00 | 102.00 | |||||||||||||
1930 | 66.00 | a | 78.00 | 76.00 | 90.00 | 96.00 | 106.00 | 99.00 | 102.00 | 98.00 | 84.00 | 72.00 | 62.00 | 106.00 | ||||||||||||
1931 | 64.00 | 66.00 | 82.00 | 86.00 | 92.00 | 101.00 | 99.00 | 99.00 | 94.00 | 89.00 | 81.00 | 65.00 | 101.00 | |||||||||||||
1932 | 60.00 | 82.00 | 80.00 | 86.00 | 90.00 | 96.00 | 100.00 | 98.00 | 92.00 | 88.00 | 80.00 | 72.00 | 100.00 | |||||||||||||
1933 | 64.00 | 73.00 | 80.00 | 83.00 | 94.00 | 105.00 | 106.00 | 100.00 | 92.00 | 92.00 | 80.00 | 78.00 | 106.00 | |||||||||||||
1934 | 70.00 | 78.00 | 82.00 | 88.00 | 99.00 | 104.00 | 108.00 | 103.00 | 96.00 | 91.00 | a | 78.00 | 67.00 | 108.00 | ||||||||||||
1935 | 70.00 | 76.00 | 82.00 | 88.00 | 90.00 | 104.00 | 100.00 | 98.00 | 94.00 | 86.00 | 74.00 | 63.00 | 104.00 | |||||||||||||
1936 | 70.00 | 74.00 | 78.00 | 88.00 | 94.00 | 104.00 | 100.00 | 106.00 | 97.00 | 90.00 | 74.00 | 64.00 | 106.00 | |||||||||||||
1937 | 64.00 | 74.00 | 78.00 | 92.00 | b | 94.00 | a | 100.00 | 105.00 | 104.00 | 98.00 | 90.00 | 78.00 | 72.00 | 105.00 | |||||||||||
1938 | 73.00 | 78.00 | 85.00 | 87.00 | 101.00 | 98.00 | 100.00 | 102.00 | 92.00 | 88.00 | g | 77.00 | 74.00 | 102.00 | ||||||||||||
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.00 | z | 44.00 | |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 34.00 | z | ----- | z | 34.00 | |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.00 | z | ----- | z | ----- | z | 50.00 | |
1942 | ----- | z | ----- | z | ----- | z | 36.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.00 | |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 69.68 | 74.79 | 80.45 | 87.05 | 94.24 | 101.09 | 101.60 | 99.55 | 94.55 | 88.27 | 77.96 | 71.19 | 103.53 | |||||||||||||
S.D. | 5.24 | 4.59 | 3.97 | 3.17 | 3.70 | 3.74 | 2.68 | 3.94 | 3.76 | 3.03 | 3.34 | 5.46 | 2.45 | |||||||||||||
SKEW | 0.27 | -0.81 | 0.05 | -0.03 | 0.58 | -0.34 | 1.05 | 0.27 | 1.25 | -0.51 | 0.25 | 0.09 | 0.09 | |||||||||||||
MAX | 80.00 | 82.00 | 90.00 | 92.00 | 101.00 | 106.00 | 108.00 | 109.00 | 106.00 | 94.00 | 85.00 | 82.00 | 108.00 | |||||||||||||
MIN | 60.00 | 66.00 | 72.00 | 82.00 | 90.00 | 94.00 | 99.00 | 92.00 | 90.00 | 81.00 | 72.00 | 62.00 | 100.00 | |||||||||||||
NO YRS | 19 | 19 | 20 | 20 | 21 | 22 | 20 | 22 | 22 | 22 | 24 | 21 | 17 |