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 | 28.94 | 35.33 | a | 38.19 | 40.87 | 44.55 | 46.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.05 | f | |||||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.84 | 40.93 | a | 32.82 | c | 39.53 | i | |
1895 | 34.16 | 36.00 | 35.00 | 40.97 | a | 46.03 | 48.17 | 51.06 | 51.58 | 45.35 | m | 41.32 | 35.41 | a | 36.78 | d | 41.50 | a | ||||||||
1896 | 37.24 | b | 37.41 | 38.29 | 39.38 | a | 44.03 | 47.67 | 54.68 | 54.03 | 47.80 | 43.35 | 34.45 | a | 40.84 | 43.26 | ||||||||||
1897 | 35.20 | a | 37.75 | 34.48 | 42.20 | 46.94 | 50.70 | ----- | z | ----- | z | ----- | z | 41.50 | a | 39.70 | 38.61 | 40.79 | c | |||||||
1898 | 33.77 | 39.48 | g | 33.45 | 40.43 | 43.00 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 37.66 | h | |||
1899 | ----- | z | 33.21 | d | 35.77 | 39.87 | 42.37 | d | ----- | z | 51.68 | i | 50.68 | 49.37 | 41.65 | 45.70 | 37.30 | a | 41.77 | c | ||||||
1900 | 36.90 | 37.68 | 41.20 | a | 40.83 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.35 | 39.60 | 38.74 | 39.76 | e | ||||||
1901 | 33.68 | 34.68 | 38.06 | 38.63 | 46.23 | 48.40 | 48.87 | a | 52.81 | 46.73 | 48.39 | 41.63 | 35.03 | 42.76 | ||||||||||||
1902 | 32.60 | a | 39.93 | a | 38.06 | 40.90 | 46.74 | 48.23 | 50.65 | 50.74 | 47.03 | 44.39 | 39.53 | 35.39 | 42.85 | |||||||||||
1903 | 34.58 | 29.81 | a | 33.57 | h | 37.64 | h | 44.94 | 51.08 | d | 51.12 | f | 51.10 | 47.50 | 43.74 | 39.00 | e | 34.13 | 41.76 | c | ||||||
1904 | 35.73 | a | 35.21 | 36.84 | 42.67 | 43.65 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.10 | 36.03 | 39.03 | e | ||||||
1905 | 34.42 | 33.39 | 42.06 | 42.33 | 44.74 | 49.57 | 52.55 | 50.23 | 49.93 | 42.13 | a | 33.73 | 35.16 | 42.52 | ||||||||||||
1906 | 37.94 | 36.61 | 36.35 | 41.30 | 44.65 | 48.17 | 56.10 | 51.71 | 49.30 | 45.84 | 41.03 | 39.16 | 44.01 | |||||||||||||
1907 | 29.90 | 40.21 | 37.29 | 40.47 | 44.93 | a | 49.20 | 52.29 | 51.20 | a | 48.11 | b | 47.45 | 39.43 | 38.90 | 43.28 | ||||||||||
1908 | 37.48 | 35.14 | 37.42 | 39.53 | 41.50 | a | 47.33 | 53.48 | 50.94 | 45.80 | 42.68 | 40.60 | 33.55 | 42.12 | ||||||||||||
1909 | 29.81 | 38.36 | 39.58 | 37.37 | 41.71 | 47.33 | 50.06 | 48.19 | 48.30 | 44.94 | 40.37 | 28.39 | 41.20 | |||||||||||||
1910 | 31.10 | 32.75 | 41.06 | 41.83 | 47.32 | 46.13 | 50.87 | 45.90 | 46.47 | 44.65 | 39.50 | 37.32 | 42.08 | |||||||||||||
1911 | 32.26 | 30.68 | 34.32 | 34.70 | 41.55 | 45.47 | 50.87 | 49.71 | 46.10 | 39.48 | 38.03 | 34.90 | 39.84 | |||||||||||||
1912 | 37.52 | 39.14 | 34.45 | 37.83 | 42.23 | 47.90 | 53.58 | 52.26 | 49.70 | 37.48 | 36.73 | 35.32 | 42.01 | |||||||||||||
1913 | 32.94 | 29.96 | 30.74 | 37.17 | 38.97 | 47.40 | 52.10 | 51.90 | 44.93 | 42.35 | 41.33 | 35.32 | 40.43 | |||||||||||||
1914 | 39.06 | 35.82 | 41.03 | 43.43 | 46.42 | 49.50 | 50.45 | 46.77 | 46.47 | 46.30 | a | 38.97 | 27.16 | 42.62 | ||||||||||||
1915 | 32.13 | 34.57 | 39.81 | 39.97 | 43.65 | 43.93 | 51.68 | 53.35 | 46.17 | 42.84 | 40.00 | 36.03 | 42.01 | |||||||||||||
1916 | 27.81 | 37.24 | 37.13 | 39.60 | 41.32 | 46.33 | 48.97 | 50.29 | 48.27 | 35.65 | 32.87 | 32.84 | 39.86 | |||||||||||||
1917 | 30.58 | 32.57 | 32.29 | 39.17 | 42.84 | 44.87 | 50.10 | 49.84 | 49.37 | 39.17 | a | 39.17 | 42.48 | 41.04 | ||||||||||||
1918 | 39.65 | 34.86 | 37.84 | 39.23 | 41.77 | 49.77 | 51.26 | 52.10 | 50.13 | 45.71 | 38.47 | 34.10 | 42.91 | |||||||||||||
1919 | 33.68 | 36.36 | 37.03 | 40.63 | 42.65 | 45.77 | 50.94 | 51.06 | 47.80 | 38.68 | 39.25 | b | 28.48 | 41.03 | ||||||||||||
1920 | 34.58 | 31.55 | 36.84 | 39.07 | 39.39 | 47.30 | 51.45 | 52.03 | 49.67 | 45.26 | 37.70 | 37.35 | 41.85 | |||||||||||||
1921 | 34.81 | 38.18 | 39.26 | 39.60 | 43.35 | 51.10 | 48.55 | 50.90 | 44.30 | 44.32 | 43.20 | 32.58 | 42.51 | |||||||||||||
1922 | 29.74 | 32.71 | 35.74 | 37.60 | 44.13 | 48.63 | 50.42 | 51.32 | 47.93 | 45.81 | 35.50 | 34.35 | 41.16 | |||||||||||||
1923 | 37.35 | 31.75 | 35.77 | 41.03 | 45.10 | 48.10 | 53.48 | 52.81 | 48.43 | 43.52 | 39.03 | 33.42 | 42.48 | |||||||||||||
1924 | 31.03 | 39.72 | 35.23 | 37.93 | 43.65 | 47.10 | 48.19 | 50.26 | 46.10 | 44.16 | 38.43 | 25.84 | 40.64 | |||||||||||||
1925 | 39.06 | 39.14 | 37.23 | 41.93 | 46.65 | 48.33 | 51.97 | 49.74 | 48.73 | 40.23 | 38.70 | 37.19 | 43.24 | |||||||||||||
1926 | 34.94 | 40.11 | 38.23 | 44.00 | 45.90 | 50.13 | 50.45 | 51.58 | 44.90 | 45.35 | 42.07 | 35.77 | 43.62 | |||||||||||||
1927 | 35.13 | 36.21 | 36.45 | 38.83 | 42.87 | 49.57 | 50.77 | 51.39 | 49.03 | 44.48 | 42.93 | 32.48 | 42.51 | |||||||||||||
1928 | 36.55 | 34.79 | 42.13 | 41.00 | 44.74 | 49.20 | 52.23 | 49.19 | 46.37 | 44.35 | 40.20 | 32.65 | 42.78 | |||||||||||||
1929 | 30.81 | 28.29 | 37.61 | 37.83 | 42.87 | 48.43 | 49.74 | 49.39 | 44.03 | 42.58 | 31.73 | 37.48 | 40.07 | |||||||||||||
1930 | 22.97 | 39.29 | 36.26 | 43.50 | 41.65 | 46.43 | 48.74 | 51.84 | 47.17 | 41.94 | 36.47 | 33.35 | 40.80 | |||||||||||||
1931 | 36.19 | 33.75 | 38.52 | 40.50 | 44.84 | 48.40 | 51.03 | 49.03 | 47.20 | 42.32 | 34.47 | 34.26 | 41.71 | |||||||||||||
1932 | 32.58 | 33.17 | 40.23 | 39.57 | 43.26 | 49.17 | 48.97 | 51.10 | 44.07 | 43.19 | 41.40 | 29.32 | 41.33 | |||||||||||||
1933 | 33.52 | 31.36 | 36.77 | 37.13 | 42.06 | 47.20 | 49.39 | 50.39 | 45.57 | 43.13 | 36.40 | 40.68 | 41.13 | |||||||||||||
1934 | 39.77 | 37.36 | 42.19 | 43.03 | 46.61 | 47.27 | 50.35 | 49.74 | 43.67 | 44.52 | 43.03 | 35.10 | 43.55 | |||||||||||||
1935 | 31.42 | 34.50 | 32.87 | 38.03 | 38.71 | 46.87 | 49.42 | 48.48 | 46.20 | 39.94 | 31.30 | 31.81 | 39.13 | |||||||||||||
1936 | 34.48 | 28.52 | 33.45 | 39.80 | 44.97 | 48.90 | 49.77 | 48.61 | 43.73 | 39.97 | 31.23 | 36.32 | 39.98 | |||||||||||||
1937 | 23.81 | 34.57 | 39.16 | 38.60 | 44.23 | 51.13 | 53.10 | 50.32 | 48.90 | 45.52 | 43.77 | 38.10 | 42.60 | |||||||||||||
1938 | 34.81 | 34.82 | 36.65 | 41.13 | 44.19 | 48.47 | 53.03 | 48.74 | 51.23 | 44.97 | 34.47 | 34.68 | 42.27 | |||||||||||||
1939 | 35.68 | 34.07 | 37.58 | 41.03 | 45.23 | 48.00 | 52.77 | 51.94 | 49.13 | 45.97 | 39.17 | 40.45 | 43.42 | |||||||||||||
1940 | 33.84 | 40.03 | 40.97 | 42.27 | 46.16 | 49.73 | 53.47 | a | 53.10 | 53.70 | 49.13 | 38.53 | 35.94 | 44.74 | ||||||||||||
1941 | 37.48 | 36.93 | 38.90 | 41.40 | 46.81 | 50.47 | 55.84 | 54.68 | 49.00 | 45.19 | 41.20 | 37.97 | 44.66 | |||||||||||||
1942 | 31.84 | 36.54 | 34.45 | 40.47 | 45.32 | 47.33 | 53.65 | 52.81 | 46.53 | 42.65 | 38.87 | 37.84 | 42.36 | |||||||||||||
1943 | 29.52 | 32.93 | 34.61 | 41.83 | 42.68 | 48.37 | 51.68 | 51.32 | 48.70 | 45.48 | 37.90 | 32.33 | a | 41.45 | ||||||||||||
1944 | 31.03 | 33.48 | 33.77 | 39.23 | 42.45 | 48.57 | 51.61 | 51.16 | 48.83 | 45.10 | 36.07 | 30.94 | 41.02 | |||||||||||||
1945 | 33.90 | 35.64 | 35.19 | 38.30 | 46.23 | 47.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.44 | f | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 33.65 | 35.18 | 37.13 | 40.12 | 43.90 | 48.14 | 51.38 | 50.83 | 47.52 | 43.41 | 38.65 | 35.06 | 42.02 | |||||||||||||
S.D. | 3.60 | 3.07 | 2.67 | 1.90 | 2.09 | 1.60 | 1.89 | 1.74 | 2.12 | 2.69 | 3.30 | 3.52 | 1.31 | |||||||||||||
SKEW | -0.70 | -0.24 | -0.01 | -0.24 | -0.47 | -0.20 | 0.51 | -0.44 | 0.21 | -0.59 | -0.45 | -0.45 | -0.09 | |||||||||||||
MAX | 39.77 | 40.21 | 42.19 | 44.00 | 47.32 | 51.13 | 56.10 | 54.68 | 53.70 | 49.13 | 45.70 | 42.48 | 44.74 | |||||||||||||
MIN | 22.97 | 28.29 | 30.74 | 34.70 | 38.71 | 43.93 | 48.19 | 45.90 | 43.67 | 35.65 | 31.23 | 25.84 | 39.13 | |||||||||||||
YRS | 51 | 51 | 51 | 51 | 51 | 48 | 44 | 46 | 45 | 49 | 50 | 50 | 43 |