YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 46.85 | u | 45.22 | a | ----- | z | 61.88 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 53.55 | j | |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.91 | c | 75.90 | a | 72.92 | 68.68 | 61.06 | 48.94 | d | 43.17 | d | 63.37 | e | |||
1895 | 42.18 | q | 35.90 | r | 52.00 | b | 61.02 | a | 67.07 | h | 75.68 | e | 77.27 | a | 77.71 | 72.63 | 56.81 | b | 47.22 | g | 39.73 | e | 64.11 | d | ||
1896 | 44.14 | c | 44.58 | d | 52.22 | b | 61.24 | g | 74.27 | 80.98 | b | 78.54 | d | 78.42 | e | 71.54 | c | 58.88 | a | 49.82 | b | 43.74 | f | 63.34 | b | |
1897 | 31.23 | t | 44.23 | b | 51.36 | m | 59.35 | 66.79 | 75.00 | 77.42 | a | 75.18 | 68.40 | 59.33 | b | 48.88 | 37.45 | 61.20 | b | |||||||
1898 | 35.55 | a | 45.09 | 50.68 | 60.11 | c | 67.57 | a | 72.13 | 76.34 | 75.02 | ----- | z | 58.40 | 44.80 | 33.79 | b | 56.32 | a | |||||||
1899 | 37.84 | 38.68 | 52.47 | 59.40 | 67.38 | a | 74.35 | 76.50 | a | 78.85 | 70.08 | 59.87 | 48.98 | 40.40 | b | 58.73 | ||||||||||
1900 | 43.35 | a | 43.21 | 51.40 | 65.15 | 66.81 | 75.80 | 76.40 | 77.10 | 71.98 | 61.76 | 49.93 | 41.10 | 60.33 | ||||||||||||
1901 | 42.68 | a | 40.58 | c | 50.52 | b | 56.60 | a | 67.08 | 75.80 | 77.82 | 79.16 | 70.48 | c | 60.71 | 50.30 | 41.19 | b | 59.41 | |||||||
1902 | 39.69 | 45.39 | 49.71 | b | 62.93 | 68.93 | a | 77.09 | b | 75.03 | 76.11 | 68.40 | 60.13 | 49.52 | 42.26 | b | 59.60 | |||||||||
1903 | 42.71 | 37.02 | 49.55 | a | 61.50 | u | 65.56 | f | 69.43 | ----- | z | ----- | z | ----- | z | 57.52 | 49.38 | 38.77 | 49.20 | e | ||||||
1904 | 36.65 | 48.76 | 55.24 | 59.07 | 67.71 | 74.28 | 76.84 | 75.94 | 69.33 | 58.37 | 48.07 | p | ----- | z | 62.22 | b | ||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | 67.37 | 75.93 | 78.19 | 77.34 | 67.10 | 60.05 | c | 42.65 | 32.00 | 62.58 | d | |||||||
1919 | 33.39 | 43.09 | 48.68 | 59.17 | 67.06 | 70.62 | 76.50 | 77.66 | 70.55 | 60.16 | 45.25 | 38.81 | 57.58 | |||||||||||||
1920 | 37.02 | 47.00 | 49.53 | 55.08 | 67.08 | 72.98 | 78.03 | 73.95 | 71.35 | 59.55 | 46.42 | 40.76 | 58.23 | |||||||||||||
1921 | 43.34 | 45.02 | 54.31 | 57.02 | 68.53 | 71.97 | 76.47 | 77.60 | 74.63 | 62.52 | 51.57 | 46.24 | 60.77 | |||||||||||||
1922 | 37.71 | 43.25 | 49.42 | 58.28 | 68.34 | 74.73 | 79.61 | 80.13 | 73.00 | 59.84 | 47.17 | 44.40 | 59.66 | |||||||||||||
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 44.09 | b | 51.70 | c | 58.18 | b | 67.11 | 73.93 | 77.78 | a | 74.98 | a | 70.28 | a | 59.52 | 43.75 | b | 42.43 | d | 60.34 | a | |||
1941 | 40.00 | 45.56 | a | 46.63 | 56.70 | 66.05 | 72.00 | 76.34 | 74.76 | 68.05 | 59.73 | a | 47.60 | 40.40 | 57.82 | |||||||||||
1942 | 37.69 | 39.64 | 46.44 | 56.55 | 65.65 | a | 76.02 | a | 77.45 | 75.50 | 69.66 | a | 59.66 | 52.72 | a | 44.45 | 58.45 | |||||||||
1943 | 41.60 | 47.93 | 52.00 | 64.40 | 68.85 | 77.95 | 78.89 | 81.71 | b | 73.38 | 58.94 | 46.40 | a | 38.92 | 60.91 | |||||||||||
1944 | 39.00 | 44.45 | 51.53 | 58.42 | 68.39 | 77.12 | 78.65 | 77.92 | 69.59 | a | 60.13 | 48.68 | 38.30 | a | 59.35 | |||||||||||
1945 | 41.69 | 48.64 | 54.16 | 57.50 | 71.03 | ----- | z | 76.71 | 78.18 | 71.76 | a | 58.73 | 50.43 | 40.63 | a | 59.04 | a | |||||||||
1946 | 38.19 | g | 43.79 | d | 52.31 | 63.50 | b | 67.47 | 76.50 | 77.92 | a | 77.58 | 71.60 | ----- | z | 50.00 | w | 42.17 | m | 66.33 | d | |||||
1947 | 34.90 | g | 40.43 | 51.64 | b | 58.17 | 68.87 | ----- | z | 76.70 | a | 75.34 | 70.03 | a | 62.85 | 44.67 | a | 39.93 | a | 58.86 | b | |||||
1948 | 35.22 | a | 42.84 | 45.69 | d | 62.98 | 68.63 | e | 77.35 | f | 78.08 | g | 76.85 | 69.70 | 59.35 | a | 44.69 | c | 46.00 | a | 55.20 | b | ||||
1949 | 29.57 | k | 45.54 | b | 53.25 | m | 62.12 | j | 68.50 | r | 70.65 | t | ----- | z | ----- | z | ----- | z | 57.88 | a | 51.23 | f | ----- | z | 51.71 | j |
1950 | ----- | z | 48.25 | d | 50.70 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.25 | k |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.40 | 44.09 | 50.81 | 59.61 | 68.05 | 74.69 | 77.27 | 76.91 | 70.53 | 59.67 | 47.84 | 40.51 | 59.24 | |||||||||||||
S.D. | 3.22 | 3.04 | 2.48 | 2.80 | 1.81 | 2.62 | 1.09 | 2.03 | 1.87 | 1.42 | 2.70 | 3.45 | 1.10 | |||||||||||||
SKEW | -0.13 | -0.51 | -0.40 | 0.48 | 1.98 | 0.12 | 0.19 | 0.23 | 0.28 | 0.35 | -0.23 | -0.55 | 0.05 | |||||||||||||
MAX | 44.14 | 48.76 | 55.24 | 65.15 | 74.27 | 80.98 | 79.61 | 81.71 | 74.63 | 62.85 | 52.72 | 46.24 | 60.91 | |||||||||||||
MIN | 33.39 | 37.02 | 45.69 | 55.08 | 65.65 | 69.43 | 75.03 | 72.92 | 67.10 | 56.81 | 42.65 | 32.00 | 57.58 | |||||||||||||
YRS | 18 | 25 | 22 | 22 | 22 | 22 | 23 | 24 | 23 | 25 | 22 | 22 | 12 |