YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
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 | 24.00 | z | 50.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 30.00 | z | 24.00 | |
1927 | ----- | z | ----- | z | 16.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.00 | ----- | z | ----- | z | ----- | z | 16.00 | |||
1928 | ----- | z | 24.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.00 | ----- | z | ----- | z | ----- | z | ----- | z | 24.00 | ||
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 | 22.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | z | ----- | z | ----- | z | 22.00 | |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | 27.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.00 | |
1936 | ----- | z | ----- | z | ----- | z | 13.00 | ----- | z | ----- | z | ----- | z | ----- | z | 22.00 | ----- | z | ----- | z | ----- | z | 13.00 | |||
1937 | ----- | z | ----- | z | ----- | z | 22.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 22.00 | ||
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.00 | z | 40.00 | |
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 | 40.00 | 46.00 | 48.00 | 32.00 | 29.00 | 15.00 | 14.00 | 14.00 | ||||||||
1943 | 3.00 | 20.00 | 10.00 | 30.00 | 37.00 | 50.00 | 58.00 | 54.00 | 39.00 | 25.00 | 2.00 | 2.00 | 2.00 | |||||||||||||
1944 | -3.00 | 8.00 | 8.00 | 16.00 | 23.00 | 40.00 | 45.00 | 42.00 | 35.00 | 28.00 | 10.00 | 0.00 | -3.00 | |||||||||||||
1945 | 9.00 | 11.00 | 5.00 | 11.00 | 33.00 | 40.00 | 45.00 | 46.00 | 23.00 | ----- | z | 0.00 | z | ----- | z | 0.00 | ||||||||||
1946 | 10.00 | w | ----- | z | 16.00 | 20.00 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 10.00 | ||
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1948 | -5.00 | -5.00 | a | ----- | z | 10.00 | 24.00 | 46.00 | 50.00 | 50.00 | 35.00 | 24.00 | 8.00 | c | 14.00 | -5.00 | ||||||||||
1949 | -10.00 | 6.00 | 15.00 | 14.00 | 37.00 | 40.00 | 55.00 | 47.00 | 40.00 | 18.00 | 17.00 | -2.00 | -10.00 | |||||||||||||
1950 | 2.00 | 9.00 | 6.00 | 24.00 | 29.00 | 41.00 | 53.00 | 46.00 | 40.00 | 40.00 | c | 3.00 | 3.00 | 2.00 | ||||||||||||
1951 | -2.00 | -17.00 | 9.00 | 12.00 | 30.00 | 41.00 | 53.00 | 52.00 | 34.00 | 29.00 | 12.00 | 0.00 | h | -17.00 | ||||||||||||
1952 | 12.00 | 9.00 | a | 5.00 | 18.00 | 32.00 | 47.00 | 48.00 | 52.00 | 39.00 | 24.00 | 3.00 | a | 5.00 | a | 3.00 | ||||||||||
1953 | 11.00 | a | 5.00 | 13.00 | 19.00 | 24.00 | 47.00 | 50.00 | 48.00 | 38.00 | 26.00 | 14.00 | -1.00 | -1.00 | ||||||||||||
1954 | 5.00 | 10.00 | 4.00 | a | 25.00 | 21.00 | 41.00 | 51.00 | 52.00 | 46.00 | 29.00 | 21.00 | 10.00 | 4.00 | ||||||||||||
1955 | 4.00 | -1.00 | 7.00 | 25.00 | 33.00 | 42.00 | 54.00 | 49.00 | 46.00 | a | 24.00 | 7.00 | 12.00 | -1.00 | ||||||||||||
1956 | 9.00 | 0.00 | 3.00 | 22.00 | 32.00 | d | 59.00 | 55.00 | b | 49.00 | 43.00 | 32.00 | g | 15.00 | 11.00 | 0.00 | ||||||||||
1957 | 8.00 | 22.00 | 20.00 | 18.00 | 35.00 | d | 42.00 | 56.00 | 52.00 | a | 36.00 | 18.00 | 2.00 | a | 11.00 | 2.00 | ||||||||||
1958 | 5.00 | 14.00 | 11.00 | 18.00 | 35.00 | 46.00 | 45.00 | 48.00 | ----- | z | ----- | z | ----- | z | -4.00 | -4.00 | ||||||||||
1959 | 2.00 | ----- | z | 12.00 | 26.00 | 36.00 | a | 43.00 | 49.00 | 45.00 | ----- | z | ----- | z | ----- | z | ----- | z | 2.00 | |||||||
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 | 41.00 | 33.00 | 17.00 | 10.00 | 10.00 | |||||
1963 | -25.00 | -1.00 | 10.00 | a | 26.00 | 34.00 | a | 39.00 | f | 47.00 | 51.00 | f | 40.00 | 37.00 | 18.00 | -1.00 | -25.00 | |||||||||
1964 | -2.00 | -4.00 | 9.00 | 15.00 | 23.00 | 38.00 | 49.00 | 50.00 | g | 39.00 | 33.00 | 15.00 | b | 4.00 | a | -4.00 | ||||||||||
1965 | 9.00 | 3.00 | a | 6.00 | 29.00 | a | 30.00 | 40.00 | b | 52.00 | b | 50.00 | g | 34.00 | 31.00 | c | 17.00 | 9.00 | 3.00 | |||||||
1966 | -5.00 | ----- | z | 12.00 | 25.00 | 30.00 | 35.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -5.00 | ||||||
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 21.00 | e | 20.00 | 9.00 | 9.00 | |||
1968 | 4.00 | 13.00 | 14.00 | 18.00 | ----- | z | ----- | z | ----- | z | 48.00 | 36.00 | 23.00 | 15.00 | 9.00 | 4.00 | ||||||||||
1969 | 15.00 | 14.00 | 8.00 | 32.00 | 33.00 | 44.00 | 53.00 | 53.00 | 46.00 | 21.00 | 15.00 | 6.00 | 6.00 | |||||||||||||
1970 | -8.00 | a | 15.00 | a | 6.00 | 25.00 | 24.00 | 46.00 | 48.00 | 53.00 | 29.00 | 21.00 | g | 20.00 | a | 11.00 | -8.00 | |||||||||
1971 | -22.00 | 8.00 | b | 22.00 | 20.00 | 30.00 | 39.00 | 50.00 | 50.00 | h | 31.00 | 24.00 | 23.00 | 11.00 | -22.00 | |||||||||||
1972 | -4.00 | 6.00 | 20.00 | 24.00 | 34.00 | 49.00 | 51.00 | a | 50.00 | 39.00 | 23.00 | 10.00 | 1.00 | -4.00 | ||||||||||||
1973 | 12.00 | 7.00 | 22.00 | 5.00 | 29.00 | 43.00 | 48.00 | e | 53.00 | d | 32.00 | d | ----- | z | 13.00 | n | ----- | z | 5.00 | |||||||
1974 | 8.00 | l | ----- | z | 28.00 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 8.00 | |
1975 | 15.00 | u | 12.00 | 13.00 | 10.00 | 27.00 | 42.00 | 50.00 | 40.00 | 35.00 | 25.00 | 2.00 | 6.00 | 2.00 | ||||||||||||
1976 | 5.00 | 11.00 | 12.00 | 25.00 | 30.00 | 44.00 | 52.00 | 48.00 | 35.00 | 22.00 | -5.00 | 10.00 | -5.00 | |||||||||||||
1977 | -9.00 | 14.00 | 14.00 | 19.00 | 39.00 | 48.00 | 53.00 | 52.00 | 45.00 | 29.00 | 15.00 | 13.00 | -9.00 | |||||||||||||
1978 | 7.00 | -5.00 | 10.00 | 28.00 | 27.00 | 46.00 | 54.00 | 48.00 | 40.00 | 30.00 | 19.00 | 0.00 | a | -5.00 | ||||||||||||
1979 | -29.00 | 12.00 | 11.00 | 19.00 | 30.00 | 41.00 | 50.00 | 52.00 | 40.00 | 22.00 | 10.00 | 8.00 | -29.00 | |||||||||||||
1980 | 10.00 | 8.00 | 8.00 | 18.00 | 35.00 | 43.00 | 57.00 | 49.00 | 44.00 | 18.00 | 7.00 | 14.00 | 7.00 | |||||||||||||
1981 | 15.00 | -3.00 | 15.00 | 23.00 | 30.00 | 44.00 | 56.00 | 48.00 | ----- | z | ----- | z | ----- | z | ----- | z | -3.00 | |||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.74 | 6.70 | 11.27 | 20.12 | 30.52 | 43.45 | 51.06 | 49.10 | 37.44 | 26.15 | 11.97 | 6.72 | -2.87 | |||||||||||||
S.D. | 11.11 | 8.35 | 5.08 | 6.40 | 4.68 | 4.47 | 3.61 | 3.30 | 6.01 | 5.57 | 7.01 | 5.44 | 8.84 | |||||||||||||
SKEW | -1.12 | -0.69 | 0.50 | -0.31 | -0.30 | 1.26 | 0.01 | -0.83 | -0.73 | 0.62 | -0.57 | -0.40 | -1.72 | |||||||||||||
MAX | 15.00 | 22.00 | 22.00 | 32.00 | 39.00 | 59.00 | 58.00 | 54.00 | 46.00 | 40.00 | 23.00 | 14.00 | 7.00 | |||||||||||||
MIN | -29.00 | -17.00 | 3.00 | 5.00 | 21.00 | 35.00 | 45.00 | 40.00 | 22.00 | 18.00 | -5.00 | -4.00 | -29.00 | |||||||||||||
NO YRS | 31 | 30 | 33 | 34 | 31 | 31 | 31 | 29 | 32 | 27 | 29 | 29 | 15 |