YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.87 | 79.06 | 65.70 | 50.83 | a | 17.50 | 23.23 | 52.53 | f | |||||
1897 | 11.71 | 16.79 | 24.48 | 54.40 | 70.29 | 72.93 | 80.23 | 76.16 | 79.60 | 58.81 | 31.97 | 19.35 | 49.73 | |||||||||||||
1898 | 27.35 | 26.21 | 36.87 | 55.93 | 65.32 | 74.13 | 80.03 | 78.90 | 71.60 | 48.26 | 33.33 | 20.48 | 51.54 | |||||||||||||
1899 | 15.32 | 12.43 | 21.29 | 52.93 | 64.19 | 74.87 | 80.19 | 81.03 | 68.37 | 54.71 | 47.37 | 21.84 | 49.55 | |||||||||||||
1900 | 26.74 | 13.32 | 31.06 | 64.50 | 74.74 | 79.17 | 80.32 | 83.81 | 67.37 | 61.74 | 29.73 | 24.10 | 53.05 | |||||||||||||
1901 | 18.35 | 17.75 | 35.13 | 56.83 | 72.16 | 73.97 | 82.10 | 80.87 | 66.90 | 59.48 | 36.47 | 19.13 | 51.60 | |||||||||||||
1902 | 21.84 | 22.75 | 40.16 | 51.17 | 67.06 | 70.03 | 80.26 | 75.65 | 66.17 | 55.74 | 36.20 | 18.52 | 50.46 | |||||||||||||
1903 | 18.13 | 15.64 | 33.65 | 53.10 | 67.94 | 76.20 | 78.10 | 74.26 | 64.20 | 58.45 | 34.17 | 20.73 | a | 49.55 | ||||||||||||
1904 | 12.58 | 9.10 | 29.94 | 44.37 | 66.26 | 72.20 | 76.48 | 76.26 | 65.67 | 56.03 | 46.80 | 24.74 | 48.37 | |||||||||||||
1905 | 11.74 | 20.61 | 42.16 | 52.43 | 63.00 | 71.10 | 76.74 | 78.77 | 73.57 | 51.52 | 42.33 | 23.19 | 50.60 | |||||||||||||
1906 | 22.23 | 18.86 | 28.45 | 58.57 | 61.81 | 72.23 | 78.45 | 77.32 | 74.53 | 54.48 | 34.20 | 18.77 | 49.99 | |||||||||||||
1907 | 6.97 | 20.25 | 34.03 | 41.90 | 55.71 | 73.63 | 78.10 | 76.94 | 64.47 | 57.06 | 39.77 | 28.81 | 48.14 | |||||||||||||
1908 | 26.68 | 22.55 | 31.58 | 57.47 | 64.26 | 71.93 | a | 81.97 | 78.06 | 76.30 | 54.39 | 40.87 | 21.94 | 52.33 | ||||||||||||
1909 | 14.84 | 17.25 | 32.94 | 45.57 | 65.94 | 75.97 | 79.90 | 82.52 | 72.90 | 53.71 | 37.23 | 14.32 | i | 52.61 | a | |||||||||||
1910 | 18.87 | 15.21 | 52.65 | 60.87 | 65.42 | 82.80 | 85.97 | 79.23 | 70.77 | 63.65 | 30.97 | 21.39 | 53.98 | |||||||||||||
1911 | 10.19 | 21.33 | a | 44.32 | 54.27 | 72.00 | 82.17 | a | 81.16 | 76.23 | 67.40 | 52.87 | 26.73 | 22.58 | 50.94 | |||||||||||
1912 | 3.03 | 19.52 | 31.58 | 60.50 | 68.16 | 75.97 | 80.16 | 75.52 | 66.15 | c | 58.87 | 42.13 | 28.61 | 50.85 | ||||||||||||
1913 | 11.84 | 17.82 | 29.45 | 60.30 | 63.68 | 81.13 | 78.81 | 81.94 | 70.93 | 51.55 | 43.97 | 32.39 | 51.98 | |||||||||||||
1914 | 23.68 | 10.93 | a | 35.10 | 50.63 | 70.42 | 75.27 | 85.32 | 77.39 | 73.07 | 65.06 | 41.70 | 17.29 | 52.15 | ||||||||||||
1915 | 14.39 | 26.07 | 32.39 | 63.27 | 62.45 | 70.13 | 75.42 | 78.71 | 68.97 | 60.61 | 38.27 | h | 24.32 | 52.43 | a | |||||||||||
1916 | 9.22 | d | 22.48 | h | 29.55 | 48.43 | 63.90 | a | 70.63 | 86.19 | 78.35 | 67.17 | 52.70 | a | 40.23 | 14.39 | 50.98 | a | ||||||||
1917 | 9.45 | 9.57 | 34.55 | 48.33 | 68.39 | 74.77 | 85.68 | 80.35 | 69.93 | 44.32 | 44.90 | 11.29 | 48.46 | |||||||||||||
1918 | 6.39 | 21.53 | i | 48.48 | 56.10 | 67.84 | 75.70 | 80.03 | 81.94 | 65.87 | 58.26 | 39.57 | 26.23 | 55.13 | a | |||||||||||
1919 | 24.26 | 17.36 | 31.90 | 54.03 | 69.61 | 78.63 | 84.19 | 80.55 | 71.77 | 47.23 | 25.33 | 16.03 | 50.07 | |||||||||||||
1920 | 10.42 | 21.21 | 35.03 | 45.27 | 69.23 | 75.52 | a | 81.03 | 82.55 | 72.87 | 63.10 | 36.17 | 27.42 | e | 51.65 | |||||||||||
1921 | 24.03 | 28.29 | 34.67 | a | 55.37 | 68.42 | 81.20 | 84.10 | 80.45 | 69.50 | 58.03 | 29.30 | 25.10 | 53.20 | ||||||||||||
1922 | 18.42 | 12.86 | 34.42 | 51.50 | 69.55 | 75.93 | 78.26 | 83.77 | 73.70 | 59.48 | 39.47 | 17.32 | 51.22 | |||||||||||||
1923 | 19.97 | 14.89 | 27.23 | 49.37 | 67.97 | 79.20 | 82.90 | 74.71 | 71.93 | 56.10 | 45.20 | 32.13 | 51.80 | |||||||||||||
1924 | 11.94 | 27.76 | 34.65 | 51.13 | 57.84 | 72.30 | 78.26 | 77.39 | 65.80 | 64.39 | 37.93 | a | 11.13 | 49.21 | ||||||||||||
1925 | 16.90 | 23.25 | 39.52 | 61.07 | 66.97 | 74.67 | 80.42 | 84.06 | 71.33 | 41.94 | 36.77 | 20.84 | 51.48 | |||||||||||||
1926 | 25.10 | 27.96 | 32.68 | 56.70 | 74.03 | 71.83 | 82.23 | 78.13 | 64.30 | 52.45 | 29.23 | 19.06 | 51.14 | |||||||||||||
1927 | 18.45 | 22.61 | 38.26 | 51.83 | 58.39 | 73.87 | 76.26 | 76.77 | 70.17 | 58.94 | 28.62 | f | 8.97 | 50.41 | a | |||||||||||
1928 | 21.61 | 27.59 | 37.23 | 47.60 | 72.87 | 71.90 | 79.32 | 78.42 | 65.60 | 56.00 | 40.70 | 30.42 | 52.44 | |||||||||||||
1929 | 5.39 | 13.04 | 40.06 | 53.87 | 62.81 | 77.10 | 84.10 | 83.10 | 65.10 | 58.00 | 32.87 | 20.00 | 49.62 | |||||||||||||
1930 | 9.03 | 30.57 | 35.93 | a | 57.60 | 63.71 | 76.17 | 86.58 | 85.10 | 71.27 | 51.87 | 40.17 | 27.87 | a | 52.99 | |||||||||||
1931 | 28.35 | 36.41 | a | 36.94 | 57.87 | 65.52 | 80.10 | 84.58 | 79.10 | 77.43 | 60.56 | d | 41.90 | 28.52 | 56.44 | |||||||||||
1932 | 19.58 | 22.93 | 26.29 | 53.17 | 69.26 | 80.13 | 84.71 | 82.55 | 70.90 | 49.48 | 33.93 | 21.00 | 51.16 | |||||||||||||
1933 | 22.32 | 16.43 | 36.65 | 50.73 | 67.16 | 86.17 | 86.10 | 82.23 | 75.30 | 54.35 | 34.37 | 17.52 | 52.44 | |||||||||||||
1934 | 24.00 | 24.50 | 34.68 | 53.07 | 78.48 | 76.90 | 85.26 | 79.61 | 64.67 | 59.55 | 42.03 | 19.32 | 53.51 | |||||||||||||
1935 | 10.87 | 31.75 | 36.74 | 47.10 | 62.00 | 71.90 | 86.81 | 79.84 | 70.90 | 57.32 | 26.60 | 19.52 | 50.11 | |||||||||||||
1936 | 2.71 | -1.28 | 32.03 | 45.87 | 75.19 | 77.83 | 94.00 | 83.35 | 74.97 | 54.48 | 34.13 | 23.10 | 49.70 | |||||||||||||
1937 | 3.03 | a | 15.32 | 30.32 | 48.73 | 68.55 | 74.33 | 83.45 | 86.19 | 70.33 | 53.68 | 34.83 | 20.42 | 49.10 | ||||||||||||
1938 | 14.61 | 18.86 | 45.19 | 55.93 | 61.23 | 75.30 | 82.74 | 85.65 | 73.20 | 63.97 | 34.77 | 24.10 | 52.96 | |||||||||||||
1939 | 20.97 | 9.57 | 32.48 | 50.77 | 75.81 | 74.57 | 85.06 | 83.23 | 73.83 | 51.45 | 46.93 | 34.52 | 53.27 | |||||||||||||
1940 | 13.35 | 22.59 | 26.35 | 48.87 | 67.00 | 75.23 | 84.74 | 76.35 | 76.43 | 62.10 | 30.30 | 25.90 | 50.77 | |||||||||||||
1941 | 19.23 | 18.07 | 32.06 | 55.53 | 71.06 | 75.77 | 83.71 | 80.74 | 67.67 | 56.26 | 39.33 | 29.52 | 52.41 | |||||||||||||
1942 | 27.39 | 24.25 | 43.65 | 62.53 | 65.13 | 73.90 | 81.74 | 81.61 | 66.53 | 58.68 | 40.23 | 18.84 | 53.71 | |||||||||||||
1943 | 11.52 | 26.41 | a | 28.84 | 59.53 | 65.81 | 76.17 | 85.90 | 81.61 | 68.23 | 62.45 | 37.20 | 32.32 | 53.00 | ||||||||||||
1944 | 33.23 | 26.14 | 30.74 | 54.59 | a | 70.42 | 77.97 | 81.71 | 79.45 | 69.37 | 62.61 | 37.73 | 26.28 | b | 54.19 | |||||||||||
1945 | 21.19 | 26.93 | 47.26 | 51.90 | 62.00 | y | 72.87 | 82.13 | 82.26 | 69.93 | 60.45 | 35.63 | 15.68 | 51.48 | a | |||||||||||
1946 | ----- | z | 22.18 | 46.00 | 62.40 | 66.52 | 76.60 | 85.65 | 83.74 | 67.38 | q | 55.65 | 42.57 | 24.85 | r | 60.14 | c | |||||||||
1947 | 30.48 | 20.25 | 35.39 | 55.06 | l | 63.74 | 75.16 | k | 85.16 | 90.87 | 74.13 | 67.71 | 31.63 | 21.90 | 52.13 | b | ||||||||||
1948 | 15.81 | 18.79 | 30.29 | 56.87 | 71.68 | 76.70 | 83.65 | 83.66 | b | 79.64 | b | 62.67 | a | 39.58 | d | 24.32 | 53.64 | |||||||||
1949 | 16.39 | c | 16.69 | b | 31.32 | c | 63.41 | c | 73.14 | c | 80.92 | d | 84.28 | f | 86.79 | c | 73.10 | a | 58.31 | e | 47.78 | c | 23.06 | 51.90 | a | |
1950 | 3.77 | a | 20.37 | a | 30.52 | 42.88 | d | 63.04 | c | 81.13 | 80.06 | 81.08 | f | 75.19 | c | 66.37 | l | 35.75 | j | 19.16 | f | 49.62 | d | |||
1951 | 16.71 | g | 22.84 | i | 26.19 | d | ----- | z | ----- | z | 71.90 | 81.61 | 75.65 | 69.70 | t | 67.00 | q | 31.24 | e | 18.36 | c | 50.82 | f | |||
1952 | 14.90 | b | 26.76 | 30.50 | e | 61.67 | c | ----- | z | 81.46 | d | 82.69 | e | 80.45 | 75.97 | 55.97 | 42.17 | a | 26.97 | a | 52.68 | a | ||||
1953 | 21.52 | 27.71 | 37.65 | e | 46.36 | b | 67.17 | b | 75.78 | c | 80.61 | h | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.03 | f | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.77 | 20.24 | 34.55 | 53.76 | 67.23 | 75.87 | 82.14 | 80.34 | 70.52 | 56.70 | 36.97 | 22.42 | 51.47 | |||||||||||||
S.D. | 7.51 | 6.72 | 6.18 | 5.65 | 4.61 | 3.55 | 3.39 | 3.41 | 4.06 | 5.21 | 6.19 | 5.50 | 1.80 | |||||||||||||
SKEW | -0.02 | -0.39 | 0.71 | -0.04 | 0.01 | 0.61 | 0.50 | 0.47 | 0.26 | -0.45 | -0.54 | -0.04 | 0.23 | |||||||||||||
MAX | 33.23 | 36.41 | 52.65 | 64.50 | 78.48 | 86.17 | 94.00 | 90.87 | 79.64 | 67.71 | 47.78 | 34.52 | 56.44 | |||||||||||||
MIN | 2.71 | -1.28 | 21.29 | 41.90 | 55.71 | 70.03 | 75.42 | 74.26 | 64.20 | 41.94 | 17.50 | 8.97 | 48.14 | |||||||||||||
YRS | 55 | 54 | 57 | 55 | 54 | 56 | 56 | 56 | 55 | 55 | 54 | 54 | 44 |