YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 20.00 | b | 12.00 | l | 7.00 | b | 20.00 | 26.00 | e | 31.00 | 41.00 | b | 38.00 | 33.00 | 20.00 | d | 21.00 | d | 11.00 | c | 7.00 | |||||
1905 | 10.00 | b | -5.00 | 22.00 | q | 20.00 | u | 30.00 | t | 27.00 | 38.00 | 31.00 | 28.00 | 14.00 | 4.00 | 0.00 | -5.00 | |||||||||
1906 | 3.00 | 5.00 | 5.00 | 22.00 | 30.00 | 26.00 | 43.00 | 37.00 | 30.00 | 19.00 | 8.00 | 13.00 | 3.00 | |||||||||||||
1907 | 1.00 | 5.00 | 12.00 | 14.00 | 22.00 | 30.00 | 38.00 | 31.00 | 34.00 | 34.00 | 21.00 | 10.00 | 1.00 | |||||||||||||
1908 | 0.00 | -6.00 | 15.00 | d | 20.00 | 25.00 | 33.00 | 35.00 | 49.00 | a | 40.00 | a | 15.00 | l | 11.00 | 8.00 | -6.00 | |||||||||
1909 | -26.00 | 9.00 | 19.00 | a | ----- | z | 21.00 | a | 36.00 | 40.00 | 63.00 | g | 25.00 | 22.00 | 8.00 | 0.00 | -26.00 | |||||||||
1910 | 0.00 | 0.00 | 16.00 | 19.00 | 31.00 | a | 35.00 | b | 31.00 | 30.00 | 28.00 | 28.00 | 23.00 | 19.00 | 0.00 | |||||||||||
1911 | 6.00 | 9.00 | a | 16.00 | 26.00 | 30.00 | 37.00 | a | 43.00 | b | 42.00 | ----- | z | ----- | z | ----- | z | ----- | z | 6.00 | ||||||
1912 | ----- | z | 11.00 | b | 13.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 11.00 | ||
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 | 7.00 | 17.00 | 23.00 | 24.00 | 28.00 | 37.00 | 42.00 | 39.00 | 35.00 | a | 27.00 | 15.00 | b | 12.00 | a | 7.00 | ||||||||||
1939 | 15.00 | -8.00 | b | 10.00 | 26.00 | 31.00 | 32.00 | ----- | z | 46.00 | 32.00 | 19.00 | 20.00 | 16.00 | -8.00 | |||||||||||
1940 | 11.00 | 19.00 | 24.00 | 29.00 | 34.00 | 40.00 | 43.00 | 43.00 | 41.00 | 33.00 | 7.00 | 9.00 | 7.00 | |||||||||||||
1941 | 10.00 | 23.00 | 20.00 | 25.00 | 30.00 | 37.00 | 43.00 | 40.00 | 32.00 | e | 25.00 | a | 18.00 | 4.00 | 4.00 | |||||||||||
1942 | -8.00 | 4.00 | 20.00 | 25.00 | 29.00 | 34.00 | 37.00 | 42.00 | d | 41.00 | p | 23.00 | 13.00 | 9.00 | -8.00 | |||||||||||
1943 | -10.00 | 12.00 | 7.00 | 28.00 | 29.00 | 47.00 | c | 39.00 | 39.00 | 34.00 | 23.00 | 22.00 | 14.00 | -10.00 | ||||||||||||
1944 | 9.00 | 11.00 | 12.00 | 28.00 | 28.00 | 39.00 | 38.00 | 42.00 | 29.00 | 33.00 | 16.00 | 4.00 | 4.00 | |||||||||||||
1945 | 13.00 | 16.00 | 3.00 | 22.00 | 35.00 | 34.00 | 40.00 | 41.00 | 29.00 | 21.00 | 4.00 | 3.00 | 3.00 | |||||||||||||
1946 | 7.00 | 12.00 | 25.00 | a | 27.00 | 30.00 | 35.00 | 40.00 | 38.00 | 31.00 | 20.00 | 16.00 | 1.00 | 1.00 | ||||||||||||
1947 | -7.00 | 15.00 | 20.00 | 27.00 | 34.00 | 40.00 | 39.00 | a | 39.00 | ----- | z | ----- | z | ----- | z | ----- | z | -7.00 | ||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 47.00 | a | 40.00 | 42.00 | 32.00 | 20.00 | 15.00 | -3.00 | -3.00 | |||||||
1949 | -35.00 | -5.00 | 20.00 | 28.00 | 29.00 | 33.00 | 41.00 | 42.00 | 31.00 | a | 17.00 | 24.00 | -6.00 | -35.00 | ||||||||||||
1950 | -27.00 | -29.00 | 5.00 | 24.00 | 29.00 | 38.00 | 43.00 | 42.00 | 37.00 | b | 29.00 | k | 17.00 | 7.00 | -29.00 | |||||||||||
1951 | -2.00 | 9.00 | 14.00 | 20.00 | 31.00 | 37.00 | 40.00 | 40.00 | 27.00 | 22.00 | 18.00 | -4.00 | -4.00 | |||||||||||||
1952 | -12.00 | 10.00 | 19.00 | 24.00 | 30.00 | 33.00 | a | 40.00 | 39.00 | 36.00 | 32.00 | 10.00 | 8.00 | -12.00 | ||||||||||||
1953 | 25.00 | 20.00 | 23.00 | b | 23.00 | a | 30.00 | a | 36.00 | b | 42.00 | 42.00 | 30.00 | 26.00 | 20.00 | 23.00 | a | 20.00 | ||||||||
1954 | -6.00 | 7.00 | 14.00 | b | 24.00 | a | 24.00 | a | 34.00 | c | 40.00 | a | 42.00 | c | 33.00 | c | 23.00 | 21.00 | 12.00 | -6.00 | ||||||
1955 | 10.00 | 9.00 | -4.00 | 24.00 | 28.00 | 38.00 | 36.00 | 39.00 | 35.00 | 24.00 | ----- | z | ----- | z | -4.00 | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.56 | 6.80 | 14.32 | 23.87 | 28.92 | 35.62 | 39.68 | 39.80 | 32.26 | 23.86 | 15.30 | 7.39 | -2.92 | |||||||||||||
S.D. | 14.55 | 11.11 | 7.40 | 3.58 | 3.43 | 4.86 | 2.87 | 4.29 | 3.97 | 5.44 | 6.12 | 7.40 | 11.74 | |||||||||||||
SKEW | -0.79 | -1.35 | -0.60 | -0.84 | -0.56 | 0.45 | -1.13 | -0.65 | 0.42 | 0.45 | -0.46 | 0.06 | -1.83 | |||||||||||||
MAX | 25.00 | 23.00 | 25.00 | 29.00 | 35.00 | 47.00 | 43.00 | 49.00 | 41.00 | 34.00 | 24.00 | 23.00 | 7.00 | |||||||||||||
MIN | -35.00 | -29.00 | -4.00 | 14.00 | 21.00 | 26.00 | 31.00 | 30.00 | 25.00 | 14.00 | 4.00 | -6.00 | -35.00 | |||||||||||||
NO YRS | 25 | 25 | 25 | 23 | 24 | 26 | 25 | 25 | 23 | 22 | 23 | 23 | 12 |