YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 67.64 | p | 55.35 | 46.95 | 34.91 | b | 45.74 | i | ||
1906 | 41.39 | c | 40.98 | 44.06 | 56.17 | a | 64.53 | 72.41 | c | 72.79 | 73.39 | 68.60 | a | 54.94 | 44.06 | c | 47.12 | f | 57.57 | a | ||||||
1907 | 42.00 | d | 45.73 | q | 56.24 | d | 54.48 | g | 59.82 | 70.52 | 76.73 | 73.69 | m | 69.73 | 57.47 | a | 43.36 | b | 38.87 | 57.19 | c | |||||
1908 | 39.57 | b | 37.18 | o | 50.90 | a | 55.61 | b | 64.37 | a | 74.06 | c | 73.84 | c | 74.46 | c | 69.16 | a | 57.55 | i | 43.52 | c | 39.32 | a | 58.48 | b |
1909 | 42.67 | e | 43.46 | a | 42.00 | g | 52.56 | e | 60.83 | a | 71.84 | e | 77.87 | 81.64 | x | 65.94 | d | 57.63 | 49.82 | 30.59 | b | 55.32 | b | |||
1910 | 40.18 | 36.36 | 55.60 | 57.25 | 63.38 | a | 75.73 | b | 79.39 | 75.63 | 71.48 | e | 59.61 | d | 49.11 | h | 39.45 | b | 59.46 | a | ||||||
1911 | 46.03 | b | 37.98 | 50.47 | 56.47 | 66.44 | 77.12 | 76.28 | a | 77.21 | 73.53 | 56.18 | 42.13 | 30.85 | 57.56 | |||||||||||
1912 | 33.42 | 36.03 | 40.74 | 53.02 | a | 63.46 | f | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.80 | h | |||
1913 | 33.23 | 33.02 | 43.71 | 56.05 | 66.53 | 69.78 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.39 | f | ||||||
1914 | ----- | z | ----- | z | ----- | z | 60.27 | o | 62.58 | 74.63 | 75.18 | a | 75.16 | 71.45 | 57.78 | b | 49.02 | 31.11 | c | 62.11 | d | |||||
1915 | 34.27 | 40.45 | 38.84 | 55.95 | 59.79 | 70.52 | 74.03 | 71.76 | 68.18 | 57.56 | 47.40 | 39.02 | c | 54.81 | ||||||||||||
1916 | 35.44 | 42.84 | 52.82 | a | 53.32 | 65.21 | 73.95 | 78.06 | 74.26 | 67.22 | 55.00 | 42.82 | 33.73 | 56.22 | ||||||||||||
1917 | 33.52 | e | 37.83 | a | 43.37 | 54.09 | a | 58.10 | 72.78 | 80.21 | 74.34 | 68.77 | 55.62 | a | 49.42 | 37.02 | 55.42 | |||||||||
1918 | 30.24 | b | 40.38 | 51.43 | a | 50.93 | 65.18 | 77.02 | 78.58 | a | 74.32 | 61.23 | 59.77 | a | 42.48 | 31.68 | 55.27 | |||||||||
1919 | 30.06 | 34.86 | 46.10 | a | 51.59 | h | ----- | z | 69.10 | 74.95 | 76.10 | a | 70.13 | 54.53 | 43.59 | a | 39.27 | a | 53.87 | b | ||||||
1920 | 39.03 | a | 41.55 | 46.39 | 49.03 | 62.97 | b | 71.13 | 75.46 | s | 74.23 | a | 69.67 | 57.60 | 42.15 | 36.74 | 53.68 | a | ||||||||
1921 | 40.52 | 41.09 | a | 51.02 | a | 53.05 | 63.61 | 69.48 | 74.03 | 75.50 | 72.30 | 60.35 | 49.07 | 41.48 | c | 57.63 | ||||||||||
1922 | 31.50 | 39.23 | 44.57 | b | 54.20 | 64.62 | b | 73.55 | ----- | z | 80.29 | e | 73.28 | 59.68 | 51.31 | n | 40.41 | c | 56.13 | b | ||||||
1923 | 43.10 | f | 34.71 | d | 41.62 | b | 54.69 | c | 63.70 | i | 71.78 | g | 77.25 | i | 75.10 | a | 67.56 | c | 51.62 | c | 46.20 | c | 30.67 | v | 53.07 | e |
1924 | ----- | z | 35.72 | t | ----- | z | ----- | z | 60.50 | f | 76.57 | b | 74.44 | g | ----- | z | ----- | z | 57.79 | b | ----- | z | 23.64 | t | 67.18 | 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 | 37.07 | 38.72 | 47.37 | 54.16 | 63.20 | 72.95 | 76.30 | 75.13 | 69.26 | 56.97 | 45.46 | 36.30 | 56.15 | |||||||||||||
S.D. | 4.93 | 3.18 | 5.34 | 2.25 | 2.54 | 2.67 | 2.37 | 1.96 | 3.04 | 2.29 | 2.91 | 3.83 | 1.20 | |||||||||||||
SKEW | 0.10 | -0.24 | 0.15 | -0.72 | -0.59 | 0.16 | 0.16 | 1.08 | -0.92 | -0.48 | 0.31 | -0.36 | 0.32 | |||||||||||||
MAX | 46.03 | 43.46 | 56.24 | 57.25 | 66.53 | 77.12 | 80.21 | 80.29 | 73.53 | 60.35 | 49.82 | 41.48 | 57.63 | |||||||||||||
MIN | 30.06 | 33.02 | 38.84 | 49.03 | 58.10 | 69.10 | 72.79 | 71.76 | 61.23 | 51.63 | 42.13 | 30.59 | 54.81 | |||||||||||||
YRS | 16 | 15 | 16 | 15 | 15 | 17 | 13 | 14 | 16 | 17 | 15 | 15 | 6 |