YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1893 | ----- | z | ----- | z | 41.65 | 46.70 | 58.35 | 65.37 | 70.48 | 68.10 | 56.77 | 43.29 | 35.79 | b | 34.35 | 52.08 | b | |||||||||
1894 | 35.80 | a | 35.04 | 43.61 | 53.93 | 61.26 | 63.60 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 48.87 | f | |||||
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | 79.55 | s | 51.35 | 33.07 | 32.10 | a | 38.84 | i | ||
1917 | 30.03 | 33.82 | 33.72 | m | 46.62 | q | 47.32 | 56.07 | 62.35 | 58.10 | 55.47 | 49.06 | 39.70 | 36.55 | 46.85 | b | ||||||||||
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | 54.38 | o | 53.03 | 60.06 | 57.13 | 55.47 | 47.97 | 39.40 | 36.90 | 49.99 | e | |||||||
1944 | 36.32 | 39.69 | 41.39 | 44.07 | 51.03 | 55.07 | 57.42 | 57.23 | 56.60 | 50.39 | 42.48 | a | 39.16 | 47.57 | ||||||||||||
1945 | 36.90 | 41.43 | 36.70 | k | 44.83 | 51.52 | 59.13 | 61.77 | 57.29 | 55.83 | 50.48 | h | 44.03 | a | 39.39 | 49.21 | b | |||||||||
1946 | 35.35 | 36.00 | 42.48 | 44.64 | h | 49.36 | c | 54.69 | d | 60.93 | b | 57.40 | a | 53.73 | 46.35 | 39.57 | 39.33 | j | 47.59 | b | ||||||
1947 | 31.20 | k | 39.28 | j | 44.35 | n | 46.71 | f | 54.41 | b | 57.57 | b | 57.90 | 56.83 | a | 54.12 | f | 49.86 | i | 35.59 | m | 34.77 | i | 56.68 | h | |
1948 | 34.68 | i | 34.21 | j | 35.95 | l | 43.06 | l | 46.88 | n | 56.62 | i | 59.29 | 57.29 | 54.43 | 48.33 | a | 39.50 | 36.87 | 49.29 | f | |||||
1949 | 27.74 | 36.07 | 44.26 | 46.93 | 52.45 | 59.20 | 59.04 | e | 57.81 | 56.17 | 45.00 | 41.03 | 33.55 | 46.60 | ||||||||||||
1950 | 34.26 | 39.00 | 41.81 | 46.53 | 51.10 | 55.93 | 62.55 | 60.26 | 57.07 | 51.61 | 48.23 | 44.87 | a | 49.43 | ||||||||||||
1951 | 38.90 | 40.39 | 39.39 | h | 45.32 | b | 52.23 | 55.70 | 57.71 | 58.55 | 56.76 | e | 46.77 | 42.37 | 37.55 | 48.39 | a | |||||||||
1952 | 36.32 | 39.31 | 39.48 | 46.67 | 52.26 | 53.80 | 63.42 | 58.13 | 57.57 | 49.35 | 35.23 | 40.97 | 47.71 | |||||||||||||
1953 | 42.00 | f | 36.72 | c | 39.52 | b | 44.13 | 47.55 | 53.63 | 61.13 | 58.50 | a | 57.96 | g | 46.55 | 44.57 | i | 36.04 | e | 47.09 | c | |||||
1954 | 38.73 | a | 40.14 | 39.45 | 48.00 | 51.65 | 56.70 | 61.61 | 56.65 | 52.33 | 44.65 | 41.60 | 33.47 | p | 48.32 | a | ||||||||||
1955 | 33.81 | 34.75 | 40.04 | g | 41.83 | 51.81 | 55.53 | 58.27 | a | 55.97 | ----- | z | ----- | z | ----- | z | ----- | z | 47.42 | e | ||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 34.93 | 37.70 | 41.52 | 46.27 | 52.31 | 57.00 | 60.93 | 58.35 | 55.68 | 47.75 | 40.15 | 37.36 | 47.83 | |||||||||||||
S.D. | 3.41 | 2.57 | 1.78 | 3.08 | 3.74 | 3.54 | 3.27 | 2.88 | 1.52 | 2.60 | 3.96 | 3.45 | 1.18 | |||||||||||||
SKEW | -0.94 | -0.07 | 0.13 | 1.24 | 1.05 | 1.22 | 1.61 | 2.81 | -0.92 | -0.07 | 0.07 | 0.59 | 0.54 | |||||||||||||
MAX | 38.90 | 41.43 | 44.26 | 53.93 | 61.26 | 65.37 | 70.48 | 68.10 | 57.57 | 51.61 | 48.23 | 44.87 | 49.43 | |||||||||||||
MIN | 27.74 | 33.82 | 39.45 | 41.83 | 47.32 | 53.03 | 57.42 | 55.97 | 52.33 | 43.29 | 33.07 | 32.10 | 46.60 | |||||||||||||
YRS | 11 | 12 | 9 | 11 | 14 | 15 | 15 | 15 | 12 | 13 | 13 | 12 | 4 |