YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 39.23 | 39.64 | 41.11 | d | 48.22 | l | 55.70 | a | 67.42 | f | 68.32 | 66.12 | f | 60.83 | 52.10 | 41.70 | 39.97 | 48.73 | c | |||||||
1894 | 31.09 | i | 33.65 | e | 41.45 | 49.96 | c | 57.90 | 60.28 | a | 70.00 | 67.26 | 61.54 | d | 56.39 | 50.20 | 41.77 | 53.67 | a | |||||||
1895 | 38.19 | 39.72 | j | 43.77 | 49.00 | 59.03 | 64.67 | 70.35 | 68.00 | 64.97 | 54.26 | 41.76 | a | 35.42 | 53.58 | a | ||||||||||
1896 | 39.84 | 39.34 | 43.76 | b | 45.14 | a | 56.32 | 69.43 | 68.77 | 67.71 | 63.09 | g | 53.42 | 45.10 | 40.57 | a | 51.76 | a | ||||||||
1897 | 35.84 | 35.75 | 38.29 | c | 49.57 | 58.74 | 63.93 | 69.89 | d | 69.52 | 64.57 | 50.97 | 46.63 | ----- | z | 53.06 | a | |||||||||
1898 | 28.67 | a | 39.64 | 37.90 | 49.90 | 50.71 | 63.28 | e | 65.81 | d | 66.23 | 60.63 | 50.77 | 39.47 | 31.87 | a | 48.74 | |||||||||
1899 | 33.10 | 33.64 | 41.58 | 47.80 | 49.55 | 61.17 | 66.97 | 64.32 | 65.41 | c | 50.23 | 42.27 | 37.30 | h | 50.55 | a | ||||||||||
1900 | 38.61 | 36.82 | 44.61 | 41.70 | 55.81 | 67.00 | 70.61 | 66.00 | 59.83 | 53.19 | 46.97 | 39.52 | 51.72 | |||||||||||||
1901 | 38.61 | 37.68 | 41.11 | d | 44.93 | 54.74 | 61.57 | 69.84 | 68.19 | 63.10 | 54.43 | a | 46.70 | 37.35 | 51.52 | |||||||||||
1902 | 36.87 | 36.71 | 37.87 | a | 50.42 | f | 54.16 | 66.70 | 68.57 | a | 69.52 | 64.16 | e | 57.84 | 41.90 | 38.61 | 52.08 | a | ||||||||
1903 | 37.42 | 33.44 | a | 41.68 | 49.23 | 55.77 | 66.73 | 70.87 | 68.94 | 63.77 | 54.48 | 48.93 | 39.77 | 52.59 | ||||||||||||
1904 | 35.71 | 41.10 | 45.26 | 48.89 | b | 59.48 | b | 69.33 | 71.31 | b | 67.74 | 62.90 | 53.61 | 46.83 | 39.42 | 53.47 | ||||||||||
1905 | 41.13 | 40.64 | 42.58 | 44.33 | u | 55.57 | q | 66.43 | 72.77 | a | 68.87 | 66.96 | b | 56.11 | c | 43.20 | 34.42 | 53.31 | b | |||||||
1906 | 37.68 | 40.21 | 43.42 | 48.10 | 56.03 | 69.80 | 69.94 | 65.21 | g | 63.63 | 52.54 | c | 45.90 | 40.84 | 51.64 | a | ||||||||||
1907 | 37.61 | 45.15 | b | 42.06 | 49.27 | 52.45 | 64.33 | 70.16 | 67.29 | 62.80 | ----- | z | ----- | z | ----- | z | 54.57 | c | ||||||||
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 68.71 | 67.60 | f | 62.40 | 51.00 | 44.36 | h | 39.00 | p | 60.70 | i | |||
1909 | 40.81 | 40.73 | f | 38.03 | 48.50 | 53.10 | 66.95 | i | ----- | z | 66.39 | m | 63.83 | 53.40 | a | 43.17 | ----- | z | 48.69 | e | ||||||
1910 | 40.19 | o | 37.57 | 48.42 | 50.14 | i | 66.38 | j | ----- | z | ----- | z | 69.63 | d | ----- | z | 52.81 | j | 45.97 | 42.61 | 48.84 | g | ||||
1911 | 42.29 | 38.71 | 47.71 | 50.10 | 55.26 | 63.43 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 49.58 | f | ||||||
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 64.18 | i | 58.55 | a | 48.16 | 42.27 | 32.23 | 45.30 | h | |||
1913 | 31.10 | 33.56 | a | 34.77 | i | 47.17 | 52.58 | 55.03 | 64.33 | a | 64.71 | 59.77 | 50.21 | c | 44.57 | 33.97 | 48.82 | a | ||||||||
1914 | 39.04 | d | 35.93 | 40.81 | 46.73 | 52.03 | 62.50 | 65.65 | 65.55 | 61.97 | 50.23 | 46.69 | a | 34.06 | 50.10 | |||||||||||
1915 | 33.26 | 35.11 | 36.58 | 45.00 | g | 48.03 | 61.80 | 66.00 | 68.39 | 59.17 | 53.32 | 45.52 | i | 36.00 | 49.77 | b | ||||||||||
1916 | 36.23 | a | 39.69 | 43.61 | 42.47 | 52.00 | 59.20 | 64.94 | 63.60 | a | 58.70 | 49.00 | 41.00 | 30.32 | 48.40 | |||||||||||
1917 | 32.45 | 33.82 | 34.45 | 37.81 | c | 47.18 | c | 64.46 | d | 64.74 | 64.74 | 61.07 | 46.10 | 44.52 | e | 38.06 | 47.45 | |||||||||
1918 | 33.94 | 37.82 | 42.39 | 42.20 | 48.45 | 66.10 | 65.58 | 65.52 | 59.23 | 52.48 | 37.37 | 32.77 | a | 48.65 | ||||||||||||
1919 | 31.03 | a | 31.92 | b | 37.52 | 46.63 | 51.84 | 62.60 | 65.29 | 64.97 | 59.27 | 46.87 | 38.37 | 37.06 | 47.78 | |||||||||||
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 | 56.30 | 65.52 | 62.81 | 56.70 | 44.32 | ----- | z | 34.35 | 53.33 | f | ||||||
1924 | 29.87 | 35.28 | 31.87 | 39.40 | 52.13 | 64.67 | 65.55 | 66.55 | 62.27 | ----- | z | 46.13 | 34.71 | 48.04 | a | |||||||||||
1925 | 31.94 | 38.18 | 42.19 | 44.83 | 55.43 | a | 59.80 | 67.77 | a | 64.29 | 58.50 | 49.58 | 41.07 | 36.13 | 49.14 | |||||||||||
1926 | 30.94 | 38.00 | 42.52 | 47.40 | e | 51.37 | a | 62.33 | 66.23 | 65.19 | o | 62.73 | 54.65 | 43.93 | 34.90 | 48.64 | a | |||||||||
1927 | 39.65 | 39.14 | 37.65 | 44.83 | 51.03 | 60.07 | 67.94 | 64.35 | 60.53 | 52.35 | 45.80 | 32.81 | 49.68 | |||||||||||||
1928 | 36.27 | a | 34.31 | 40.22 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 36.93 | i | |
1929 | ----- | z | 34.76 | k | 38.10 | a | 43.57 | 53.26 | 62.93 | 68.50 | c | 65.24 | b | 61.57 | b | 53.42 | e | 39.54 | d | 40.60 | a | 52.67 | b | |||
1930 | 35.25 | c | 40.04 | b | 39.43 | c | 48.48 | c | 47.28 | f | 62.85 | c | 64.20 | k | 65.23 | e | 58.75 | f | 49.14 | c | 41.77 | 34.90 | b | 46.34 | c | |
1931 | 34.62 | b | 37.54 | b | 40.62 | b | 48.28 | a | 54.63 | a | 61.81 | d | 68.21 | b | 64.46 | c | 60.63 | c | 52.17 | b | 38.21 | a | 34.29 | 49.62 | ||
1932 | 28.74 | 37.63 | b | 40.82 | c | 44.56 | c | 51.79 | b | 60.37 | 66.03 | b | ----- | z | 64.00 | c | 52.04 | d | 45.81 | i | 32.27 | a | 47.82 | b | ||
1933 | 32.10 | b | 32.24 | c | 41.33 | j | 40.54 | b | 48.52 | b | 63.13 | ----- | z | 68.14 | b | 64.69 | a | 55.30 | d | 45.37 | 39.81 | 48.98 | b | |||
1934 | 36.65 | 41.39 | 48.06 | 51.97 | 59.65 | 59.27 | 68.87 | 68.17 | y | 60.10 | j | 55.71 | c | 43.39 | b | 40.06 | 50.50 | b | ||||||||
1935 | 37.43 | a | 39.00 | 38.61 | 46.50 | b | 49.06 | 65.13 | 66.94 | 64.15 | e | 60.68 | b | 51.85 | k | 39.96 | f | 38.76 | n | 51.95 | c | |||||
1936 | 34.69 | o | 36.20 | d | 41.58 | g | 50.24 | e | 58.74 | h | 65.30 | 67.63 | a | 65.93 | b | 61.23 | d | 52.04 | f | 42.04 | d | 29.90 | 52.31 | d | ||
1937 | 21.61 | 31.89 | 34.06 | 38.93 | 46.97 | a | 55.83 | 63.68 | 64.58 | 59.90 | 47.68 | 37.17 | 35.06 | 44.78 | ||||||||||||
1938 | 30.61 | 33.64 | 33.55 | 40.47 | 47.32 | 56.70 | 63.00 | 62.23 | 59.21 | a | 46.65 | 33.72 | a | 34.27 | e | 45.11 | ||||||||||
1939 | 29.37 | a | 24.07 | 34.55 | 43.50 | 48.00 | 57.57 | 64.90 | 63.90 | 58.03 | 45.52 | 43.43 | 36.37 | a | 45.77 | |||||||||||
1940 | 33.84 | 32.48 | 37.74 | 42.13 | 52.20 | a | 60.20 | 63.84 | 63.13 | 59.70 | 48.94 | 36.47 | 37.55 | 47.35 | ||||||||||||
1941 | 35.13 | 36.96 | 36.42 | 37.38 | a | 48.74 | 54.03 | 63.52 | 61.45 | 55.13 | 43.74 | 39.43 | 34.13 | 45.51 | ||||||||||||
1942 | 34.39 | 30.14 | 32.13 | 39.53 | 44.52 | 55.03 | a | 66.16 | 62.42 | 57.30 | 45.29 | 41.10 | 33.68 | 45.14 | ||||||||||||
1943 | 38.97 | 41.43 | 44.97 | 51.77 | 58.52 | 64.30 | 68.87 | 66.77 | 66.28 | a | 55.00 | 46.87 | 37.74 | 53.46 | ||||||||||||
1944 | 35.10 | 34.10 | 37.48 | 45.13 | 53.81 | 60.67 | 67.90 | 69.35 | 64.00 | n | ----- | z | 40.45 | a | 38.81 | 48.28 | b | |||||||||
1945 | 36.77 | 40.54 | 37.19 | 43.73 | d | 55.35 | 60.70 | 67.78 | h | ----- | z | ----- | z | 52.56 | v | ----- | z | ----- | z | 45.71 | f | |||||
1946 | ----- | z | ----- | z | ----- | z | ----- | z | 55.32 | 66.00 | t | 67.81 | 65.58 | 64.90 | 50.42 | 40.17 | 43.06 | 55.32 | e | |||||||
1947 | 33.71 | 43.61 | 42.87 | 48.50 | 59.55 | 63.93 | 70.65 | 66.55 | 66.53 | 56.65 | n | 38.79 | b | 34.29 | 51.72 | a | ||||||||||
1948 | 38.19 | 35.45 | 37.19 | 49.90 | 57.13 | 64.33 | 69.58 | 67.77 | 66.00 | 52.94 | ----- | z | ----- | z | 53.85 | b | ||||||||||
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.11 | 36.76 | 40.09 | 45.74 | 53.14 | 62.33 | 67.52 | 65.99 | 61.68 | 51.30 | 42.70 | 36.43 | 48.80 | |||||||||||||
S.D. | 4.06 | 3.82 | 4.00 | 3.95 | 3.90 | 3.83 | 2.40 | 2.19 | 2.81 | 3.47 | 3.61 | 3.34 | 2.77 | |||||||||||||
SKEW | -0.80 | -0.58 | -0.01 | -0.48 | -0.13 | -0.25 | 0.00 | -0.04 | -0.05 | -0.42 | -0.21 | 0.13 | 0.18 | |||||||||||||
MAX | 42.29 | 45.15 | 48.42 | 51.97 | 59.65 | 69.80 | 72.77 | 69.63 | 66.96 | 57.84 | 50.20 | 43.06 | 53.47 | |||||||||||||
MIN | 21.61 | 24.07 | 31.87 | 37.38 | 44.52 | 54.03 | 63.00 | 61.45 | 55.13 | 43.74 | 33.72 | 29.90 | 44.78 | |||||||||||||
YRS | 45 | 46 | 46 | 43 | 45 | 46 | 45 | 42 | 45 | 43 | 43 | 43 | 20 |