YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1892 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1893 | 34.82 | a | 41.35 | a | 45.90 | 47.05 | 54.10 | 56.97 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.70 | f | |||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 53.13 | 48.12 | a | 38.62 | f | 50.62 | j | |
1895 | 40.44 | 43.09 | 45.06 | 52.23 | b | 55.29 | 60.97 | 64.66 | 65.60 | 57.41 | m | 53.24 | 42.52 | b | 41.62 | e | 51.34 | a | ||||||||
1896 | 43.67 | b | 45.19 | 46.03 | 47.25 | b | 52.05 | 59.82 | 69.71 | 65.44 | 60.22 | 54.05 | 39.89 | b | 45.24 | 52.38 | ||||||||||
1897 | 40.26 | b | 43.32 | 40.82 | 52.65 | 58.84 | 60.12 | ----- | z | ----- | z | ----- | z | 52.09 | c | 46.26 | a | 45.36 | q | 49.29 | d | |||||
1898 | 38.79 | 45.50 | g | 42.24 | 50.23 | 53.13 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.10 | h | |||
1899 | ----- | z | 41.00 | e | 43.35 | 48.80 | 50.70 | d | ----- | z | 65.93 | i | 60.63 | 61.53 | 51.48 | 51.93 | 43.50 | b | 50.33 | c | ||||||
1900 | 43.97 | 43.23 | 49.95 | a | 51.03 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.00 | 46.80 | 44.05 | 47.29 | e | ||||||
1901 | 38.92 | 42.52 | 46.65 | 48.17 | 55.56 | 58.22 | 62.08 | a | 67.52 | 57.98 | a | 57.37 | 48.98 | 40.65 | 52.05 | |||||||||||
1902 | 38.24 | b | 46.15 | a | 44.61 | 49.13 | 55.06 | 59.70 | 62.94 | 65.16 | 60.20 | 54.35 | 45.75 | 41.73 | 51.92 | |||||||||||
1903 | 40.60 | 37.52 | b | 41.75 | k | 48.17 | j | 55.10 | 61.60 | d | 64.50 | f | 64.60 | 59.65 | 52.60 | 45.15 | f | 39.97 | 51.45 | d | ||||||
1904 | 41.36 | b | 41.36 | 43.68 | 52.48 | 55.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.05 | 41.92 | 46.54 | e | ||||||
1905 | 39.53 | 41.95 | 50.21 | 53.30 | 54.13 | 59.90 | 67.00 | 64.47 | 60.90 | 50.77 | a | 42.98 | 40.47 | 52.13 | ||||||||||||
1906 | 43.44 | 43.39 | 44.53 | 53.42 | 54.98 | 58.65 | 70.40 | 66.32 | 60.58 | 55.00 | 46.77 | 43.89 | 53.45 | |||||||||||||
1907 | 35.69 | 47.02 | 44.77 | 51.23 | 56.87 | a | 60.02 | 65.98 | 63.50 | a | 60.05 | b | 55.89 | 47.18 | 44.50 | 52.73 | ||||||||||
1908 | 43.13 | 42.57 | 45.97 | 50.98 | 51.30 | a | 58.58 | 67.60 | 64.68 | 59.20 | 52.47 | 47.90 | 38.92 | 51.94 | ||||||||||||
1909 | 36.68 | 44.36 | 48.10 | 49.63 | 53.84 | 60.73 | 62.84 | 64.15 | 61.92 | 54.52 | 46.95 | 34.58 | 51.52 | |||||||||||||
1910 | 37.89 | 38.68 | 50.24 | 52.98 | 58.37 | 57.93 | 66.37 | 61.66 | 59.00 | 55.21 | 45.77 | 43.56 | 52.31 | |||||||||||||
1911 | 38.61 | 39.27 | 46.47 | 46.62 | 51.90 | 58.02 | 67.40 | 64.55 | 56.32 | 51.00 | 45.57 | 41.13 | 50.57 | |||||||||||||
1912 | 43.79 | 45.50 | 44.52 | 48.88 | 55.34 | 60.45 | 65.45 | 63.71 | 60.75 | 49.66 | 50.40 | a | 43.73 | 52.68 | ||||||||||||
1913 | 40.32 | 41.70 | 45.95 | 51.33 | 56.37 | 59.83 | 65.21 | 67.23 | 61.77 | 53.11 | 48.90 | 42.10 | 52.82 | |||||||||||||
1914 | 45.77 | 43.70 | 50.92 | 55.45 | 61.50 | 62.72 | 67.26 | 64.90 | 58.60 | 56.13 | a | 48.48 | 35.53 | 54.25 | ||||||||||||
1915 | 38.35 | 43.41 | 50.23 | 53.05 | 55.31 | 60.08 | 64.97 | 68.73 | 59.98 | 54.03 | a | 45.87 | 41.67 | a | 52.97 | |||||||||||
1916 | 32.79 | 45.57 | 45.52 | c | 51.10 | 52.26 | 59.07 | 61.31 | 64.48 | a | 60.45 | 49.94 | 41.18 | 38.40 | 50.17 | |||||||||||
1917 | 38.03 | 40.20 | 40.76 | 48.28 | 52.81 | 59.43 | 67.53 | 68.12 | a | 61.93 | 52.50 | a | 47.18 | 47.81 | 52.05 | |||||||||||
1918 | 45.69 | 42.57 | 47.10 | 52.55 | 54.21 | 65.17 | 65.53 | 66.39 | 63.70 | 54.56 | 45.62 | 40.26 | 53.61 | |||||||||||||
1919 | 39.87 | 43.16 | 46.69 | 52.62 | 55.61 | 59.37 | 66.97 | 66.82 | 59.82 | 48.55 | 46.00 | b | 35.63 | 51.76 | ||||||||||||
1920 | 41.31 | 40.00 | 45.00 | 47.97 | 53.45 | 60.07 | 65.63 | 67.45 | 59.73 | 52.21 | 45.22 | 42.50 | 51.71 | |||||||||||||
1921 | 40.92 | 45.55 | 47.37 | 49.77 | 54.76 | 62.78 | 64.32 | 65.71 | 58.27 | 54.95 | 48.80 | 38.68 | 52.66 | |||||||||||||
1922 | 36.48 | 39.75 | 43.85 | 47.32 | 55.15 | 63.68 | 66.95 | 64.76 | 62.30 | 53.85 | 41.22 | 40.05 | 51.28 | |||||||||||||
1923 | 42.55 | 38.55 | 45.21 | 51.65 | 56.05 | 60.37 | 65.82 | 67.79 | 62.02 | 52.84 | 47.15 | 41.16 | 52.60 | |||||||||||||
1924 | 38.74 | 47.43 | 44.48 | 51.17 | 58.13 | 60.77 | 64.92 | 64.60 | 60.40 | 53.08 | 44.20 | 33.15 | 51.76 | |||||||||||||
1925 | 44.81 | 46.38 | 46.90 | 52.40 | 58.87 | 62.03 | 67.79 | 64.47 | 60.58 | 52.60 | 45.52 | 43.37 | 53.81 | |||||||||||||
1926 | 41.10 | 47.75 | 51.29 | 57.32 | 57.60 | 65.68 | 67.71 | 65.50 | 58.53 | 55.61 | 48.87 | 41.44 | 54.87 | |||||||||||||
1927 | 40.77 | 43.91 | 45.27 | 50.08 | 54.02 | 62.17 | 66.44 | 67.08 | 59.32 | 54.61 | 49.48 | 38.26 | 52.62 | |||||||||||||
1928 | 42.69 | 42.86 | 50.48 | 50.28 | 59.34 | 60.68 | 67.31 | 65.42 | 59.37 | 53.16 | 46.42 | 39.15 | 53.10 | |||||||||||||
1929 | 34.97 | 37.34 | 47.10 | 47.68 | 56.11 | 60.40 | 65.76 | 66.06 | 60.15 | 55.16 | 42.40 | 44.05 | 51.43 | |||||||||||||
1930 | 29.39 | 46.68 | 47.90 | 54.05 | 53.52 | 59.60 | 64.21 | 66.89 | 60.50 | 52.94 | 43.85 | 39.82 | 51.61 | |||||||||||||
1931 | 43.32 | 43.04 | 48.16 | 53.55 | 60.08 | 61.23 | 67.52 | 66.16 | 60.82 | 53.71 | 43.18 | 40.10 | 53.41 | |||||||||||||
1932 | 39.19 | 41.97 | 48.27 | 50.93 | 54.95 | 63.22 | 63.94 | 65.89 | 61.40 | 55.15 | 49.28 | 36.53 | 52.56 | |||||||||||||
1933 | 39.47 | 39.12 | 46.32 | 49.67 | 51.97 | 60.02 | 65.84 | 66.95 | 57.72 | 55.10 | 44.00 | 46.89 | 51.92 | |||||||||||||
1934 | 46.10 | 46.48 | 53.50 | 56.70 | 59.13 | 61.67 | 64.85 | 66.32 | 59.62 | 56.39 | 49.13 | 42.18 | 55.17 | |||||||||||||
1935 | 39.71 | 43.39 | 42.16 | 49.62 | 53.82 | 62.03 | 64.77 | 65.19 | 62.45 | 49.92 | 39.92 | 38.39 | 50.95 | |||||||||||||
1936 | 41.26 | 35.95 | 43.00 | 52.50 | 57.10 | 61.85 | 64.79 | 65.74 | 59.50 | 53.71 | 40.30 | 41.90 | 51.47 | |||||||||||||
1937 | 29.65 | 40.57 | 47.06 | 47.23 | 56.76 | 62.82 | 66.82 | 65.52 | 61.83 | 56.19 | 50.15 | 43.52 | 52.34 | |||||||||||||
1938 | 40.60 | 42.96 | 45.81 | 52.58 | 57.71 | 63.50 | 70.00 | 64.74 | 64.93 | 54.79 | 42.50 | 41.56 | 53.47 | |||||||||||||
1939 | 42.03 | 41.12 | 48.03 | 54.35 | 58.76 | 60.27 | 68.06 | 67.76 | 63.25 | 55.02 | 47.68 | 46.74 | 54.42 | |||||||||||||
1940 | 41.18 | 46.72 | 50.98 | 53.45 | 59.53 | 65.02 | 67.68 | a | 68.76 | 63.83 | 58.10 | 44.82 | 43.27 | 55.28 | ||||||||||||
1941 | 43.31 | 45.41 | 51.00 | 53.35 | 57.37 | 61.38 | 70.61 | 67.10 | 60.02 | 53.97 | 48.12 | 42.71 | 54.53 | |||||||||||||
1942 | 37.90 | 43.75 | 45.35 | 51.70 | 55.24 | 59.27 | 67.85 | 68.29 | 62.30 | 54.27 | 45.95 | 43.47 | 52.95 | |||||||||||||
1943 | 35.42 | 43.05 | 45.02 | 52.72 | 54.68 | 59.15 | 66.40 | 65.03 | 63.57 | 54.66 | 45.47 | 39.05 | b | 52.02 | ||||||||||||
1944 | 39.15 | 41.72 | 45.34 | 50.03 | 55.79 | 60.82 | 67.13 | 65.82 | 64.52 | 57.15 | 43.98 | 37.26 | 52.39 | |||||||||||||
1945 | 40.52 | 43.96 | 43.95 | 48.75 | 57.61 | 61.43 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.37 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 39.87 | 42.81 | 46.45 | 51.12 | 55.65 | 60.82 | 66.24 | 65.73 | 60.70 | 53.73 | 45.99 | 41.17 | 52.60 | |||||||||||||
S.D. | 3.62 | 2.77 | 2.81 | 2.50 | 2.44 | 1.90 | 2.04 | 1.66 | 1.85 | 2.04 | 2.89 | 3.14 | 1.18 | |||||||||||||
SKEW | -0.81 | -0.31 | 0.31 | 0.18 | 0.18 | 0.59 | -0.08 | -0.55 | 0.25 | -0.35 | -0.36 | -0.35 | 0.49 | |||||||||||||
MAX | 46.10 | 47.75 | 53.50 | 57.32 | 61.50 | 65.68 | 70.61 | 68.76 | 64.93 | 58.10 | 51.93 | 47.81 | 55.28 | |||||||||||||
MIN | 29.39 | 35.95 | 40.76 | 46.62 | 50.70 | 56.97 | 61.31 | 60.63 | 56.32 | 48.55 | 39.89 | 33.15 | 50.17 | |||||||||||||
YRS | 51 | 51 | 51 | 51 | 51 | 48 | 44 | 46 | 45 | 49 | 49 | 48 | 43 |