YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 82.71 | p | 70.29 | 58.90 | 46.52 | b | 58.57 | i | ||
1906 | 55.54 | c | 56.25 | 61.90 | 71.23 | 79.48 | 87.81 | c | 84.61 | 87.00 | 82.28 | a | 69.74 | 56.37 | c | 61.24 | f | 72.02 | a | |||||||
1907 | 56.52 | d | 62.27 | q | 74.59 | d | 72.22 | g | 74.68 | 85.27 | 91.13 | 89.90 | b | 85.37 | 72.73 | a | 56.32 | b | 52.87 | 73.94 | b | |||||
1908 | 53.48 | 49.36 | o | 67.73 | a | 69.86 | b | 80.37 | a | 90.19 | c | 87.79 | c | 87.46 | c | 83.93 | 71.26 | h | 58.59 | c | 53.77 | a | 73.32 | b | ||
1909 | 60.54 | e | 59.81 | a | 57.00 | g | 69.48 | e | 77.00 | a | 86.40 | e | 91.65 | 90.78 | d | 80.83 | 72.13 | 64.10 | 42.00 | a | 72.25 | a | ||||
1910 | 55.35 | 52.82 | 72.29 | 74.63 | 78.97 | 92.54 | b | 94.97 | 89.32 | 86.48 | e | 77.53 | a | 64.50 | h | 52.45 | b | 75.21 | a | |||||||
1911 | 60.73 | a | 50.39 | 65.10 | 71.53 | 81.74 | 92.40 | 89.45 | 91.61 | 87.50 | 69.48 | 56.83 | 41.68 | 71.54 | ||||||||||||
1912 | 48.06 | 48.66 | 55.23 | 69.07 | 81.16 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 55.25 | h | ||||
1913 | 48.77 | 44.43 | 58.81 | 71.73 | 81.77 | 81.80 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 64.55 | f | ||||||
1914 | ----- | z | ----- | z | ----- | z | 76.38 | n | 74.19 | 88.07 | 87.87 | a | 90.39 | 87.63 | 73.41 | b | 64.57 | 43.00 | a | 76.14 | d | |||||
1915 | 48.19 | 54.61 | 52.19 | 69.87 | 74.81 | 85.60 | 87.77 | 86.58 | 82.93 | 74.55 | 65.70 | 55.00 | 69.82 | |||||||||||||
1916 | 50.39 | 61.03 | 71.43 | a | 68.63 | 82.29 | 90.87 | 94.26 | 88.35 | 82.70 | 70.94 | 59.60 | 52.39 | 72.74 | ||||||||||||
1917 | 48.90 | b | 55.96 | 62.39 | 73.24 | a | 74.06 | 92.50 | 96.97 | 89.74 | 83.37 | 75.17 | a | 66.07 | 55.29 | 72.80 | ||||||||||
1918 | 46.48 | 60.18 | 69.29 | 67.80 | 83.26 | 93.77 | 94.61 | 88.61 | 73.53 | 75.70 | a | 57.33 | 43.00 | 71.13 | ||||||||||||
1919 | 42.55 | 47.04 | 60.19 | 64.73 | h | ----- | z | 84.17 | 88.03 | 91.10 | a | 84.13 | 68.65 | 57.67 | 55.60 | a | 67.91 | b | ||||||||
1920 | 54.30 | a | 56.45 | 63.58 | 66.00 | 77.86 | b | 85.70 | 91.42 | s | 89.17 | a | 84.13 | 72.77 | 55.53 | 52.23 | 68.88 | a | ||||||||
1921 | 54.26 | 56.25 | 67.10 | 69.63 | 77.90 | 81.77 | 85.61 | 89.65 | 88.23 | 77.48 | 66.50 | 58.27 | a | 72.72 | ||||||||||||
1922 | 47.03 | 56.68 | 60.00 | 68.67 | 79.30 | a | 88.43 | ----- | z | 96.34 | b | 89.10 | 76.52 | 68.44 | n | 57.39 | 71.95 | b | ||||||||
1923 | 59.61 | c | 47.88 | c | 55.83 | b | 67.67 | c | 78.09 | i | 84.00 | f | 90.95 | i | 88.13 | 80.96 | c | 61.33 | a | 59.63 | c | 42.33 | m | 65.13 | d | |
1924 | ----- | z | 50.22 | t | ----- | z | ----- | z | 76.00 | f | 93.43 | b | 87.71 | g | ----- | z | ----- | z | 73.24 | b | ----- | z | 35.82 | t | 83.33 | j |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 52.39 | 53.90 | 63.60 | 69.94 | 78.51 | 88.28 | 90.36 | 89.63 | 83.94 | 72.45 | 60.25 | 50.76 | 71.79 | |||||||||||||
S.D. | 5.35 | 5.14 | 6.50 | 2.24 | 3.08 | 3.94 | 3.89 | 2.30 | 3.76 | 3.98 | 3.97 | 5.86 | 1.20 | |||||||||||||
SKEW | 0.03 | -0.37 | 0.00 | 0.42 | -0.11 | -0.15 | 0.24 | 1.43 | -1.12 | -1.12 | 0.51 | -0.51 | -0.68 | |||||||||||||
MAX | 60.73 | 61.03 | 74.59 | 74.63 | 83.26 | 93.77 | 96.97 | 96.34 | 89.10 | 77.53 | 66.50 | 58.27 | 72.80 | |||||||||||||
MIN | 42.55 | 44.43 | 52.19 | 66.00 | 74.06 | 81.77 | 84.61 | 86.58 | 73.53 | 61.33 | 55.53 | 41.68 | 69.82 | |||||||||||||
YRS | 17 | 15 | 16 | 15 | 15 | 17 | 13 | 16 | 16 | 17 | 15 | 15 | 6 |