YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | ----- | z | ----- | z | 5.00 | ----- | z | ----- | z | 35.00 | 47.00 | 50.00 | 42.00 | 20.00 | 10.00 | 0.00 | 0.00 | |||||||||
1898 | -10.00 | 12.00 | 6.00 | 20.00 | ----- | z | ----- | z | 50.00 | 51.00 | 29.00 | 19.00 | 8.00 | 0.00 | -10.00 | |||||||||||
1899 | 1.00 | 3.00 | 10.00 | 20.00 | 11.00 | 33.00 | 47.00 | 48.00 | 40.00 | 20.00 | 18.00 | 13.00 | 1.00 | |||||||||||||
1900 | ----- | z | 0.00 | 15.00 | 20.00 | 30.00 | c | 40.00 | u | 50.00 | d | 42.00 | 32.00 | 15.00 | 18.00 | 0.00 | 0.00 | |||||||||
1901 | -5.00 | 8.00 | 15.00 | 14.00 | 27.00 | 34.00 | 48.00 | 49.00 | e | 35.00 | 24.00 | c | 22.00 | -3.00 | -5.00 | |||||||||||
1902 | -4.00 | 6.00 | 12.00 | 27.00 | 26.00 | 29.00 | 39.00 | 47.00 | 32.00 | 27.00 | 11.00 | 0.00 | -4.00 | |||||||||||||
1903 | 10.00 | 0.00 | 2.00 | 12.00 | 21.00 | 42.00 | 41.00 | 47.00 | 32.00 | 24.00 | 11.00 | 6.00 | a | 0.00 | ||||||||||||
1904 | 0.00 | 10.00 | a | 16.00 | 21.00 | 28.00 | 35.00 | 48.00 | 50.00 | 38.00 | 20.00 | 10.00 | -4.00 | -4.00 | ||||||||||||
1905 | 8.00 | -14.00 | 22.00 | 24.00 | 25.00 | 38.00 | 46.00 | 45.00 | 30.00 | 23.00 | 7.00 | -11.00 | -14.00 | |||||||||||||
1906 | -10.00 | 21.00 | 12.00 | 10.00 | 32.00 | 40.00 | 44.00 | 43.00 | 33.00 | 14.00 | 4.00 | b | 11.00 | -10.00 | ||||||||||||
1907 | 2.00 | 19.00 | 14.00 | 19.00 | 27.00 | 39.00 | 50.00 | 45.00 | 34.00 | 30.00 | 12.00 | 8.00 | 2.00 | |||||||||||||
1908 | 10.00 | 3.00 | 13.00 | 23.00 | a | 25.00 | 30.00 | a | 49.00 | 46.00 | 24.00 | a | 16.00 | 14.00 | 7.00 | 3.00 | ||||||||||
1909 | 10.00 | 10.00 | 10.00 | 17.00 | 21.00 | 44.00 | a | 50.00 | 41.00 | 28.00 | 24.00 | 12.00 | -11.00 | -11.00 | ||||||||||||
1910 | -10.00 | 6.00 | 10.00 | 12.00 | 30.00 | 46.00 | 34.00 | 45.00 | 38.00 | 20.00 | 18.00 | 5.00 | -10.00 | |||||||||||||
1911 | -8.00 | -6.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -8.00 | |||
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -2.00 | -2.00 | ||
1940 | 7.00 | 7.00 | 39.00 | z | 30.00 | z | ----- | z | ----- | z | 58.00 | z | ----- | z | ----- | z | ----- | z | 34.00 | z | 28.00 | z | 7.00 | |||
1941 | 29.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | z | 40.00 | z | ----- | z | 7.00 | z | 7.00 | |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1948 | -12.00 | -3.00 | 3.00 | a | 23.00 | 33.00 | 41.00 | 50.00 | 46.00 | 42.00 | c | 29.00 | 7.00 | 11.00 | a | -12.00 | ||||||||||
1949 | -7.00 | -2.00 | 19.00 | 19.00 | 30.00 | 38.00 | 49.00 | 47.00 | b | 43.00 | 18.00 | 20.00 | -3.00 | c | -7.00 | |||||||||||
1950 | -7.00 | c | 14.00 | b | 12.00 | a | 25.00 | 25.00 | 36.00 | 51.00 | 47.00 | 38.00 | 33.00 | 7.00 | 12.00 | -7.00 | ||||||||||
1951 | 7.00 | a | -6.00 | 11.00 | 17.00 | 27.00 | 31.00 | c | 52.00 | 46.00 | 38.00 | 24.00 | 11.00 | -6.00 | -6.00 | |||||||||||
1952 | -3.00 | a | 8.00 | 8.00 | 28.00 | a | 30.00 | 44.00 | a | 48.00 | 49.00 | b | 36.00 | 29.00 | 0.00 | a | 0.00 | -3.00 | ||||||||
1953 | 13.00 | 1.00 | 2.00 | 13.00 | 19.00 | a | 40.00 | 53.00 | 45.00 | b | 37.00 | 25.00 | a | 11.00 | 2.00 | 1.00 | ||||||||||
1954 | 6.00 | 14.00 | 11.00 | 26.00 | 30.00 | 34.00 | 51.00 | 48.00 | 40.00 | 22.00 | 18.00 | a | 1.00 | 1.00 | ||||||||||||
1955 | -5.00 | -4.00 | 7.00 | 16.00 | a | 27.00 | 30.00 | 50.00 | 48.00 | 39.00 | c | 26.00 | a | -6.00 | -13.00 | -13.00 | ||||||||||
1956 | 13.00 | a | -6.00 | 11.00 | 21.00 | b | 33.00 | 49.00 | d | 50.00 | a | 48.00 | a | 44.00 | 21.00 | 6.00 | -6.00 | -6.00 | ||||||||
1957 | 1.00 | a | 3.00 | 18.00 | 22.00 | 32.00 | 39.00 | 50.00 | 49.00 | 36.00 | 27.00 | 9.00 | a | 10.00 | b | 1.00 | ||||||||||
1958 | 6.00 | 4.00 | 11.00 | 21.00 | 32.00 | 46.00 | a | 49.00 | a | 50.00 | 36.00 | 21.00 | 4.00 | 5.00 | 4.00 | |||||||||||
1959 | 0.00 | 9.00 | 6.00 | 21.00 | 31.00 | 43.00 | b | 52.00 | 51.00 | a | 34.00 | 30.00 | 12.00 | 8.00 | 0.00 | |||||||||||
1960 | -3.00 | 4.00 | 17.00 | 22.00 | 27.00 | 43.00 | 49.00 | 47.00 | 38.00 | 22.00 | 15.00 | 9.00 | a | -3.00 | ||||||||||||
1961 | 5.00 | 13.00 | 16.00 | 22.00 | 30.00 | a | 42.00 | 52.00 | a | 50.00 | 35.00 | 22.00 | 15.00 | -11.00 | -11.00 | |||||||||||
1962 | -4.00 | -2.00 | 6.00 | 24.00 | 27.00 | 40.00 | 53.00 | 46.00 | 40.00 | 32.00 | 18.00 | 1.00 | -4.00 | |||||||||||||
1963 | -26.00 | 0.00 | a | 15.00 | 19.00 | 36.00 | 42.00 | 54.00 | 50.00 | 45.00 | 33.00 | 19.00 | 1.00 | -26.00 | ||||||||||||
1964 | -3.00 | 3.00 | 12.00 | 16.00 | 20.00 | 39.00 | 48.00 | 46.00 | b | 39.00 | 31.00 | 12.00 | 7.00 | -3.00 | ||||||||||||
1965 | 2.00 | -1.00 | 6.00 | a | 19.00 | 27.00 | 42.00 | 52.00 | ----- | z | 31.00 | 29.00 | a | 18.00 | 0.00 | -1.00 | ||||||||||
1966 | 2.00 | 4.00 | 7.00 | 21.00 | 30.00 | 44.00 | 50.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -0.42 | 4.06 | 10.91 | 19.81 | 27.39 | 38.97 | 48.62 | 47.16 | 36.19 | 24.06 | 11.59 | 1.42 | -5.21 | |||||||||||||
S.D. | 8.47 | 7.59 | 4.97 | 4.42 | 5.02 | 5.17 | 4.17 | 2.52 | 4.88 | 5.22 | 6.20 | 7.14 | 7.10 | |||||||||||||
SKEW | -0.62 | 0.10 | 0.07 | -0.39 | -1.20 | -0.30 | -1.84 | -0.52 | -0.36 | 0.02 | -0.64 | -0.29 | -1.00 | |||||||||||||
MAX | 13.00 | 21.00 | 22.00 | 28.00 | 36.00 | 49.00 | 54.00 | 51.00 | 45.00 | 33.00 | 22.00 | 13.00 | 4.00 | |||||||||||||
MIN | -26.00 | -14.00 | 2.00 | 10.00 | 11.00 | 29.00 | 34.00 | 41.00 | 24.00 | 14.00 | -6.00 | -13.00 | -26.00 | |||||||||||||
NO YRS | 33 | 34 | 33 | 32 | 31 | 31 | 32 | 31 | 32 | 32 | 32 | 33 | 24 |