YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1889 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1890 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1891 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1892 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1893 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1894 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1895 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1896 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1898 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1899 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1900 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1901 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1902 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 52.00 | 40.00 | 40.00 | 20.00 | -5.00 | -25.00 | -25.00 | |||||||
1907 | ----- | z | ----- | z | 0.00 | 10.00 | 15.00 | 35.00 | a | 48.00 | 40.00 | d | 35.00 | ----- | z | ----- | z | ----- | z | 0.00 | ||||||
1908 | ----- | z | ----- | z | 0.00 | 10.00 | 17.00 | 38.00 | a | 42.00 | 33.00 | 24.00 | a | 12.00 | 10.00 | -11.00 | a | -11.00 | ||||||||
1909 | ----- | z | -25.00 | -14.00 | 7.00 | 18.00 | 40.00 | a | 43.00 | 38.00 | 29.00 | 8.00 | -1.00 | ----- | z | -25.00 | ||||||||||
1910 | -34.00 | -40.00 | -4.00 | 20.00 | 21.00 | 41.00 | a | 41.00 | 35.00 | 29.00 | 12.00 | -4.00 | -24.00 | -40.00 | ||||||||||||
1911 | -32.00 | -20.00 | -9.00 | 4.00 | 21.00 | 37.00 | 41.00 | 34.00 | 29.00 | 6.00 | -15.00 | -22.00 | -32.00 | |||||||||||||
1912 | -51.00 | -32.00 | -25.00 | 14.00 | 30.00 | 29.00 | 41.00 | a | 35.00 | 20.00 | 14.00 | -1.00 | a | -13.00 | -51.00 | |||||||||||
1913 | -30.00 | a | -30.00 | -30.00 | 16.00 | 24.00 | 28.00 | a | 40.00 | 42.00 | 16.00 | 0.00 | 5.00 | -7.00 | -30.00 | |||||||||||
1914 | -25.00 | -40.00 | -12.00 | 13.00 | 24.00 | 40.00 | 42.00 | 36.00 | 30.00 | 18.00 | -6.00 | -31.00 | -40.00 | |||||||||||||
1915 | -45.00 | -12.00 | f | -8.00 | 17.00 | 22.00 | 28.00 | 40.00 | 31.00 | 31.00 | 17.00 | -7.00 | -14.00 | -45.00 | ||||||||||||
1916 | -43.00 | -41.00 | -21.00 | 4.00 | 27.00 | 35.00 | 52.00 | 38.00 | a | 26.00 | b | 12.00 | -5.00 | -31.00 | b | -43.00 | ||||||||||
1917 | -43.00 | -31.00 | -39.00 | 13.00 | 22.00 | 30.00 | 46.00 | 31.00 | 24.00 | 4.00 | 18.00 | -39.00 | f | -43.00 | ||||||||||||
1918 | -38.00 | a | -38.00 | -20.00 | 20.00 | 26.00 | 27.00 | ----- | z | ----- | z | ----- | z | ----- | z | 24.00 | a | 10.00 | -38.00 | |||||||
1919 | -4.00 | ----- | z | 0.00 | 14.00 | 25.00 | 40.00 | 45.00 | 35.00 | 29.00 | 0.00 | -10.00 | -30.00 | -30.00 | ||||||||||||
1920 | -28.00 | -26.00 | -22.00 | 1.00 | 20.00 | 32.00 | 43.00 | 38.00 | 34.00 | 18.00 | -3.00 | -20.00 | c | -28.00 | ||||||||||||
1921 | -1.00 | a | -17.00 | -3.00 | 21.00 | 20.00 | 32.00 | 44.00 | 38.00 | 34.00 | 23.00 | -15.00 | -36.00 | a | -36.00 | |||||||||||
1922 | -35.00 | -45.00 | -29.00 | b | ----- | z | 30.00 | 39.00 | 41.00 | 44.00 | 29.00 | 21.00 | a | ----- | z | -26.00 | a | -45.00 | ||||||||
1923 | ----- | z | ----- | z | -20.00 | ----- | z | 21.00 | 37.00 | a | 39.00 | 40.00 | ----- | z | 3.00 | 10.00 | a | -25.00 | -25.00 | |||||||
1924 | -35.00 | -26.00 | -5.00 | 4.00 | 27.00 | 31.00 | b | 39.00 | 34.00 | 23.00 | 28.00 | 2.00 | -29.00 | b | -35.00 | |||||||||||
1925 | -24.00 | a | -14.00 | -2.00 | 29.00 | 25.00 | 33.00 | 33.00 | 37.00 | ----- | z | 2.00 | a | 0.00 | -7.00 | b | -24.00 | |||||||||
1926 | -14.00 | -5.00 | 0.00 | 21.00 | 29.00 | 35.00 | a | 43.00 | 45.00 | 32.00 | 12.00 | -3.00 | -25.00 | -25.00 | ||||||||||||
1927 | -30.00 | -20.00 | -1.00 | 19.00 | 31.00 | 31.00 | 42.00 | 36.00 | c | 14.00 | a | 34.00 | f | -5.00 | -22.00 | b | -30.00 | |||||||||
1928 | -27.00 | -12.00 | 0.00 | a | 15.00 | 33.00 | a | 37.00 | b | 49.00 | 43.00 | 29.00 | 18.00 | 10.00 | b | -20.00 | a | -27.00 | ||||||||
1929 | -29.00 | a | -36.00 | -9.00 | 18.00 | 22.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -6.00 | a | -22.00 | b | -36.00 | |||||
1930 | -28.00 | -20.00 | ----- | z | 20.00 | 24.00 | 37.00 | 40.00 | 45.00 | 29.00 | 14.00 | -18.00 | -18.00 | a | -28.00 | |||||||||||
1931 | -14.00 | -10.00 | -5.00 | 20.00 | 26.00 | 40.00 | 48.00 | 41.00 | 36.00 | 29.00 | -1.00 | -14.00 | -14.00 | |||||||||||||
1932 | -29.00 | -22.00 | -18.00 | 11.00 | a | 26.00 | a | 40.00 | 42.00 | e | 18.00 | 31.00 | 19.00 | -22.00 | a | ----- | z | -29.00 | ||||||||
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 | ----- | z | 9999.00 | |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -29.05 | -26.19 | -11.84 | 14.21 | 24.08 | 34.88 | 43.04 | 37.08 | 28.39 | 13.48 | -1.92 | -20.09 | -34.00 | |||||||||||||
S.D. | 12.40 | 11.27 | 11.32 | 6.86 | 4.45 | 4.47 | 4.29 | 5.65 | 6.16 | 8.36 | 10.66 | 10.14 | 9.92 | |||||||||||||
SKEW | 0.60 | 0.07 | -0.70 | -0.17 | 0.03 | -0.28 | 0.36 | -1.36 | -0.61 | -0.01 | 0.46 | 1.08 | 0.32 | |||||||||||||
MAX | -1.00 | -5.00 | 0.00 | 29.00 | 33.00 | 41.00 | 52.00 | 45.00 | 40.00 | 29.00 | 24.00 | 10.00 | -14.00 | |||||||||||||
MIN | -51.00 | -45.00 | -39.00 | 1.00 | 15.00 | 27.00 | 33.00 | 18.00 | 14.00 | 0.00 | -22.00 | -36.00 | -51.00 | |||||||||||||
NO YRS | 22 | 21 | 25 | 24 | 26 | 25 | 25 | 25 | 23 | 23 | 25 | 23 | 11 |