YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 46.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 18.00 | z | 18.00 | |
1921 | ----- | z | ----- | z | 38.00 | z | 22.00 | z | ----- | z | ----- | z | ----- | z | 46.00 | ----- | z | ----- | z | ----- | z | ----- | z | 22.00 | ||
1922 | ----- | z | ----- | z | 39.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 39.00 | |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 12.00 | -2.00 | -2.00 | -2.00 | ||||
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 | 6.00 | z | ----- | z | 26.00 | z | ----- | z | ----- | z | ----- | z | 44.00 | z | ----- | z | ----- | z | ----- | z | 15.00 | -10.00 | -10.00 | |||
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 20.00 | a | 13.00 | b | -13.00 | -13.00 | ||
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.00 | ----- | z | 33.00 | ----- | z | ----- | z | ----- | z | 33.00 | |||
1930 | ----- | z | ----- | z | 24.00 | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 24.00 | |
1931 | ----- | z | ----- | z | -5.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -5.00 | ||
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1933 | -4.00 | -14.00 | 11.00 | -3.00 | 19.00 | 32.00 | a | 40.00 | 42.00 | 34.00 | 23.00 | 3.00 | 10.00 | b | -14.00 | |||||||||||
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 | 44.00 | s | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 44.00 | |
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 | -15.00 | -4.00 | 7.00 | 15.00 | 17.00 | 28.00 | 42.00 | 35.00 | a | 34.00 | 26.00 | 10.00 | 4.00 | -15.00 | ||||||||||||
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 | -15.00 | -15.00 | -11.00 | 23.00 | 28.00 | 39.00 | 43.00 | 42.00 | 32.00 | 24.00 | 1.00 | 8.00 | -15.00 | |||||||||||||
1949 | -21.00 | -2.00 | d | 10.00 | 6.00 | 28.00 | 36.00 | 48.00 | 41.00 | 39.00 | 14.00 | 14.00 | 0.00 | -21.00 | ||||||||||||
1950 | 0.00 | 6.00 | 4.00 | 17.00 | 22.00 | 35.00 | 48.00 | 42.00 | a | 34.00 | 32.00 | 5.00 | 0.00 | 0.00 | ||||||||||||
1951 | -1.00 | -21.00 | -1.00 | 10.00 | 21.00 | 32.00 | 42.00 | 45.00 | 30.00 | 23.00 | 7.00 | -7.00 | -21.00 | |||||||||||||
1952 | 9.00 | -7.00 | -2.00 | 14.00 | 30.00 | 42.00 | 46.00 | 47.00 | 33.00 | 23.00 | -7.00 | -3.00 | -7.00 | |||||||||||||
1953 | 11.00 | -10.00 | 12.00 | 12.00 | 23.00 | 36.00 | 45.00 | 42.00 | 33.00 | 25.00 | 16.00 | -4.00 | -10.00 | |||||||||||||
1954 | 1.00 | 5.00 | 3.00 | 18.00 | 21.00 | 30.00 | 46.00 | 45.00 | a | 36.00 | 20.00 | a | 14.00 | -4.00 | -4.00 | |||||||||||
1955 | -4.00 | -1.00 | 1.00 | 7.00 | 25.00 | 31.00 | 45.00 | 45.00 | 35.00 | 24.00 | 0.00 | 4.00 | -4.00 | |||||||||||||
1956 | 7.00 | -2.00 | 5.00 | a | 12.00 | 24.00 | 43.00 | 46.00 | 42.00 | 37.00 | 23.00 | 4.00 | -4.00 | -4.00 | ||||||||||||
1957 | 5.00 | a | 10.00 | 12.00 | 16.00 | 27.00 | 36.00 | 49.00 | 46.00 | 30.00 | 23.00 | -7.00 | 8.00 | -7.00 | ||||||||||||
1958 | -7.00 | 9.00 | 1.00 | 16.00 | 31.00 | 40.00 | 41.00 | 47.00 | 36.00 | 14.00 | 8.00 | -9.00 | -9.00 | |||||||||||||
1959 | -9.00 | 7.00 | 8.00 | 19.00 | 27.00 | 36.00 | 44.00 | 42.00 | 28.00 | 26.00 | -2.00 | 2.00 | -9.00 | |||||||||||||
1960 | -11.00 | -8.00 | 4.00 | 16.00 | 28.00 | 39.00 | 43.00 | 43.00 | 34.00 | 26.00 | 12.00 | -3.00 | -11.00 | |||||||||||||
1961 | 2.00 | 0.00 | 13.00 | 13.00 | 26.00 | 33.00 | 41.00 | 46.00 | 31.00 | a | 22.00 | 7.00 | -2.00 | -2.00 | ||||||||||||
1962 | -17.00 | -5.00 | -3.00 | 16.00 | 19.00 | 34.00 | 45.00 | 42.00 | 39.00 | 26.00 | 3.00 | 0.00 | -17.00 | |||||||||||||
1963 | -21.00 | -12.00 | 10.00 | 19.00 | a | 31.00 | b | 38.00 | h | 47.00 | 49.00 | 38.00 | 33.00 | 15.00 | 5.00 | -21.00 | ||||||||||
1964 | -9.00 | -8.00 | 12.00 | 12.00 | 24.00 | 32.00 | 45.00 | 42.00 | 35.00 | 24.00 | 13.00 | 1.00 | -9.00 | |||||||||||||
1965 | 4.00 | -5.00 | -5.00 | b | 20.00 | 24.00 | 32.00 | 47.00 | 44.00 | 25.00 | 27.00 | 15.00 | 6.00 | -5.00 | ||||||||||||
1966 | -11.00 | 5.00 | 6.00 | 14.00 | 27.00 | 37.00 | a | 50.00 | 43.00 | 37.00 | 16.00 | 12.00 | -4.00 | -11.00 | ||||||||||||
1967 | -5.00 | 3.00 | 3.00 | 21.00 | 17.00 | 35.00 | 45.00 | 42.00 | 33.00 | 18.00 | 11.00 | 3.00 | -5.00 | |||||||||||||
1968 | 3.00 | 9.00 | 8.00 | 18.00 | 27.00 | 35.00 | 46.00 | 36.00 | 28.00 | 18.00 | 3.00 | -1.00 | -1.00 | |||||||||||||
1969 | 5.00 | 6.00 | 1.00 | 21.00 | 26.00 | 37.00 | 47.00 | a | 48.00 | 41.00 | 24.00 | 10.00 | -7.00 | -7.00 | ||||||||||||
1970 | -15.00 | 13.00 | 4.00 | 13.00 | 23.00 | 28.00 | 48.00 | 45.00 | 19.00 | 19.00 | ----- | z | ----- | z | -15.00 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -4.72 | -1.64 | 4.15 | 14.60 | 24.60 | 34.92 | 45.04 | 43.42 | 33.23 | 22.41 | 7.15 | -0.81 | -9.04 | |||||||||||||
S.D. | 9.42 | 8.90 | 6.21 | 5.58 | 4.03 | 3.97 | 2.66 | 3.21 | 4.71 | 4.99 | 6.87 | 5.74 | 5.92 | |||||||||||||
SKEW | -0.14 | -0.28 | -0.48 | -1.26 | -0.32 | 0.16 | -0.16 | -0.76 | -1.05 | -0.14 | -0.55 | -0.06 | -0.52 | |||||||||||||
MAX | 11.00 | 13.00 | 13.00 | 23.00 | 31.00 | 43.00 | 50.00 | 49.00 | 41.00 | 33.00 | 16.00 | 10.00 | 0.00 | |||||||||||||
MIN | -21.00 | -21.00 | -11.00 | -3.00 | 17.00 | 28.00 | 40.00 | 35.00 | 19.00 | 12.00 | -7.00 | -13.00 | -21.00 | |||||||||||||
NO YRS | 25 | 25 | 26 | 25 | 25 | 24 | 26 | 26 | 26 | 27 | 27 | 27 | 23 |