YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 83.58 | r | 82.52 | 83.00 | 75.23 | 58.48 | 53.00 | 38.39 | 65.10 | f | ||||||
1898 | 33.13 | 46.25 | 47.84 | 64.77 | 68.45 | 81.50 | 84.10 | 83.42 | 76.80 | 64.00 | 49.24 | a | 32.93 | a | 61.04 | |||||||||||
1899 | 35.19 | 39.35 | b | 50.16 | 63.53 | 69.55 | 81.37 | 83.52 | 80.42 | l | ----- | z | 54.60 | k | 50.97 | 42.19 | 57.31 | c | ||||||||
1900 | 47.94 | 47.93 | 57.29 | 54.67 | 73.61 | 85.93 | 89.74 | 83.52 | 72.33 | 63.81 | 53.83 | 45.84 | 64.70 | |||||||||||||
1901 | 43.97 | 43.36 | 52.57 | a | 64.17 | 71.67 | a | 82.17 | a | 90.17 | a | 87.68 | 76.87 | 66.81 | 57.00 | 44.17 | a | 65.05 | ||||||||
1902 | 41.87 | 45.36 | 48.13 | a | 66.47 | 73.10 | a | 86.20 | 83.68 | 82.33 | a | 72.66 | a | 63.38 | b | 45.83 | 37.54 | c | 62.21 | |||||||
1903 | 36.48 | 31.57 | 47.58 | 59.50 | 66.61 | 77.17 | 85.19 | 83.20 | f | 67.80 | 62.77 | 57.38 | a | 42.50 | a | 57.69 | a | |||||||||
1904 | 39.23 | a | 48.74 | b | 53.83 | b | 62.31 | a | 68.65 | 76.13 | 80.94 | 78.13 | 72.21 | a | 59.17 | b | 55.70 | 39.17 | b | 61.18 | ||||||
1905 | 37.80 | a | 39.56 | a | 48.60 | a | 58.30 | 66.19 | 80.10 | 83.13 | 83.13 | 73.10 | a | 63.87 | 48.57 | 35.16 | 59.79 | |||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 84.11 | v | 75.27 | 66.55 | 52.40 | 52.74 | 61.74 | h | ||||
1930 | 38.39 | 52.43 | 52.19 | 67.67 | 68.74 | 86.10 | 83.58 | ----- | z | ----- | z | 65.80 | p | 52.66 | a | 41.48 | 60.36 | c | ||||||||
1931 | 43.42 | 45.46 | 49.81 | 61.60 | 74.13 | 83.97 | 91.94 | 87.06 | m | 80.31 | a | 72.13 | ----- | z | 37.81 | d | 64.06 | b | ||||||||
1932 | 36.12 | g | 47.00 | c | 51.97 | 68.07 | 74.77 | 80.37 | 83.71 | 82.19 | 78.93 | 67.10 | 57.53 | 38.81 | 66.40 | a | ||||||||||
1933 | 37.84 | 37.43 | 56.00 | 60.48 | a | 68.81 | 80.41 | a | 86.06 | 84.00 | i | 81.87 | g | ----- | z | 60.03 | a | 52.65 | 59.97 | c | ||||||
1934 | 49.40 | a | 55.96 | 64.13 | 68.00 | d | 80.13 | 82.43 | 88.16 | 87.16 | f | 77.86 | a | 72.35 | 57.50 | 47.86 | c | 67.62 | a | |||||||
1935 | 45.64 | f | 49.79 | 51.35 | 60.90 | 64.10 | a | 83.43 | g | 86.87 | a | 82.68 | 78.40 | 74.83 | y | 50.96 | f | 45.45 | 64.94 | d | ||||||
1936 | 44.71 | j | 46.44 | b | 55.37 | a | 64.32 | e | 75.95 | j | 77.90 | t | 87.11 | m | 82.23 | 73.66 | a | 67.65 | 55.00 | 45.87 | h | 63.52 | e | |||
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 | 87.16 | 83.71 | 80.73 | 65.65 | 50.77 | 45.23 | 68.87 | f | ||||||
1949 | 35.06 | 41.39 | 54.26 | 64.13 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.71 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.98 | 44.88 | 52.57 | 63.05 | 70.61 | 81.83 | 85.65 | 82.91 | 75.48 | 65.27 | 53.59 | 42.35 | 62.33 | |||||||||||||
S.D. | 5.02 | 6.02 | 4.31 | 3.73 | 4.21 | 3.17 | 3.10 | 2.20 | 3.56 | 4.01 | 3.89 | 5.60 | 2.12 | |||||||||||||
SKEW | 0.57 | -0.35 | 1.12 | -0.50 | 0.60 | -0.16 | 0.55 | -0.01 | -0.36 | 0.17 | -0.26 | 0.34 | 0.31 | |||||||||||||
MAX | 49.40 | 55.96 | 64.13 | 68.07 | 80.13 | 86.20 | 91.94 | 87.68 | 80.73 | 72.35 | 60.03 | 52.74 | 65.05 | |||||||||||||
MIN | 33.13 | 31.57 | 47.58 | 54.67 | 64.10 | 76.13 | 80.94 | 78.13 | 67.80 | 58.48 | 45.83 | 32.93 | 59.79 | |||||||||||||
YRS | 13 | 16 | 16 | 16 | 14 | 13 | 16 | 11 | 15 | 14 | 16 | 17 | 6 |