YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | 20.10 | u | 25.46 | ----- | z | 37.17 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 31.32 | j | ||
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 58.00 | c | 60.37 | a | 61.32 | 52.97 | 46.29 | 30.37 | c | 31.21 | b | 48.65 | e | |||
1895 | 28.83 | m | 21.08 | o | 34.23 | a | 43.67 | 51.04 | e | 60.07 | b | 63.03 | 62.52 | 56.70 | 41.43 | a | 30.80 | 20.37 | d | 46.39 | b | |||||
1896 | 25.83 | a | 27.50 | c | 33.35 | 41.34 | a | 54.77 | 63.93 | a | 64.97 | a | 62.26 | 55.96 | b | 45.06 | 32.86 | b | 25.65 | e | 44.46 | |||||
1897 | 18.00 | p | 27.93 | a | 33.36 | i | 41.00 | 51.58 | 58.17 | 63.03 | 60.65 | 53.47 | 41.13 | a | 27.97 | 19.52 | 44.44 | b | ||||||||
1898 | 18.90 | a | 26.11 | 32.39 | 42.56 | c | 49.35 | 57.70 | 63.39 | 60.26 | ----- | z | 37.97 | 26.70 | 18.77 | a | 39.46 | a | ||||||||
1899 | 19.19 | 18.79 | 31.61 | 40.40 | 47.03 | a | 58.17 | 63.17 | a | 62.19 | 53.97 | 42.23 | 32.07 | 25.47 | a | 41.19 | ||||||||||
1900 | 27.90 | 25.54 | 34.35 | 56.10 | 51.48 | 59.10 | 62.81 | 61.61 | 58.03 | 46.52 | 32.53 | 22.81 | 44.90 | |||||||||||||
1901 | 24.74 | 25.96 | 31.52 | 37.72 | a | 51.39 | 58.30 | 64.13 | 63.71 | 54.40 | 44.65 | 34.37 | 23.52 | 42.87 | ||||||||||||
1902 | 23.97 | 26.32 | 32.74 | 44.57 | 51.13 | 60.13 | 62.61 | 61.55 | 53.77 | 41.65 | 32.87 | 30.16 | 43.46 | |||||||||||||
1903 | 25.39 | 21.46 | 30.40 | a | 46.22 | u | 47.35 | e | 56.80 | ----- | z | ----- | z | ----- | z | 38.35 | 27.80 | 18.29 | 33.23 | d | ||||||
1904 | 16.23 | 29.03 | 36.81 | 40.93 | 51.23 | 60.67 | 63.45 | 61.81 | 57.00 | 45.77 | 29.59 | a | ----- | z | 44.77 | a | ||||||||||
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 48.19 | 57.30 | 61.06 | 61.03 | 50.90 | 43.40 | a | 27.83 | 18.16 | 45.99 | d | |||||||
1919 | 18.13 | 25.79 | 32.32 | 42.17 | 51.16 | 55.33 | 61.68 | 60.13 | 56.90 | 46.84 | 29.40 | 22.58 | 41.87 | |||||||||||||
1920 | 23.03 | 32.34 | 29.61 | 36.47 | 50.55 | 56.70 | 60.45 | 60.06 | 54.60 | 42.29 | 30.50 | 21.16 | 41.48 | |||||||||||||
1921 | 27.23 | 26.96 | 36.65 | 39.33 | 52.74 | 56.70 | 62.71 | 60.94 | 58.37 | 41.94 | 29.63 | 27.16 | 43.36 | |||||||||||||
1922 | 20.16 | 24.39 | 30.55 | 43.37 | 51.97 | 59.03 | 62.74 | 61.68 | 55.77 | 40.77 | 31.43 | 26.45 | 42.36 | |||||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 27.75 | a | 32.96 | c | 41.32 | b | 51.32 | 57.50 | 62.57 | a | 60.87 | a | 54.66 | a | 43.10 | 29.86 | b | 26.63 | d | 44.41 | a | |||
1941 | 25.65 | 31.85 | a | 32.42 | 41.87 | 53.26 | 57.47 | 62.77 | 60.68 | 54.93 | 46.67 | a | 30.37 | 23.87 | 43.48 | |||||||||||
1942 | 22.10 | 21.75 | 27.77 | 40.70 | 46.32 | 57.50 | 61.45 | 61.45 | 53.20 | 43.84 | 32.20 | 26.13 | 41.20 | |||||||||||||
1943 | 22.48 | 26.86 | 31.10 | 43.53 | 48.81 | 60.27 | 62.61 | 65.87 | 58.50 | 39.19 | 26.73 | 24.71 | 42.56 | |||||||||||||
1944 | 22.26 | 29.21 | 31.42 | 37.87 | 49.16 | 59.27 | 62.52 | 62.65 | 55.34 | a | 44.19 | 33.00 | 22.55 | 42.45 | ||||||||||||
1945 | 24.06 | 28.36 | 33.71 | 37.17 | 49.58 | ----- | z | 61.23 | 60.74 | 52.33 | 43.23 | 29.40 | 21.90 | 40.16 | a | |||||||||||
1946 | 23.39 | c | 23.00 | 31.87 | 43.25 | b | 48.81 | 58.53 | 61.10 | a | 61.94 | 57.10 | ----- | z | 26.00 | w | 24.21 | l | 45.44 | c | ||||||
1947 | 22.00 | 21.64 | 32.10 | a | 39.50 | 52.58 | 54.11 | u | 59.57 | a | 60.61 | 50.59 | a | 43.10 | 27.97 | a | 22.47 | a | 39.28 | a | ||||||
1948 | 17.94 | 25.93 | 27.14 | b | 42.67 | 50.42 | e | 61.17 | f | 62.92 | g | 60.39 | 50.97 | 40.10 | 22.55 | a | 27.07 | a | 36.52 | b | ||||||
1949 | 16.40 | k | 27.62 | b | 33.61 | m | 43.80 | j | 54.46 | r | 54.90 | t | ----- | z | ----- | z | ----- | z | 39.29 | 27.75 | f | ----- | z | 33.45 | j | |
1950 | ----- | z | 27.16 | c | 30.20 | u | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.16 | k |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 22.53 | 26.19 | 32.14 | 41.51 | 50.47 | 58.48 | 62.32 | 61.54 | 54.80 | 42.76 | 29.95 | 23.77 | 42.74 | |||||||||||||
S.D. | 3.25 | 3.13 | 2.34 | 3.95 | 2.05 | 1.81 | 1.28 | 1.29 | 2.35 | 2.63 | 2.63 | 3.56 | 1.17 | |||||||||||||
SKEW | -0.26 | -0.33 | -0.06 | 2.08 | -0.19 | 1.11 | -0.27 | 1.70 | -0.18 | -0.10 | -0.74 | 0.21 | 0.32 | |||||||||||||
MAX | 27.90 | 32.34 | 36.81 | 56.10 | 54.77 | 63.93 | 64.97 | 65.87 | 58.50 | 46.84 | 34.37 | 31.21 | 44.90 | |||||||||||||
MIN | 16.23 | 18.79 | 27.14 | 36.47 | 46.32 | 55.33 | 59.57 | 60.06 | 50.59 | 37.97 | 22.55 | 18.16 | 41.19 | |||||||||||||
YRS | 20 | 25 | 22 | 23 | 24 | 22 | 23 | 24 | 23 | 25 | 24 | 23 | 13 |