YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1897 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.00 | r | 38.00 | 46.00 | 42.00 | 21.00 | 10.00 | -8.00 | ----- | z | ||||||
1898 | -23.00 | 4.00 | 1.00 | 20.00 | 26.00 | 31.00 | 46.00 | 41.00 | 29.00 | 18.00 | 6.00 | a | -16.00 | a | -23.00 | b | ||||||||||
1899 | -12.00 | -24.00 | b | 11.00 | 21.00 | 20.00 | 32.00 | 47.00 | 41.00 | 36.00 | 21.00 | a | 17.00 | -0.00 | -24.00 | c | ||||||||||
1900 | 8.00 | 3.00 | 17.00 | 21.00 | 29.00 | 34.00 | 41.00 | 39.00 | 30.00 | 14.00 | 16.00 | 1.00 | 1.00 | |||||||||||||
1901 | -6.00 | 1.00 | 17.00 | 15.00 | 30.00 | 33.00 | 31.00 | a | 46.00 | 25.00 | 25.00 | 14.00 | -9.00 | b | -9.00 | c | ||||||||||
1902 | -12.00 | -3.00 | 9.00 | 20.00 | 24.00 | 28.00 | 39.00 | 46.00 | 29.00 | 22.00 | a | 7.00 | -16.00 | a | -16.00 | b | ||||||||||
1903 | -2.00 | -18.00 | 3.00 | 16.00 | 25.00 | a | 34.00 | 33.00 | 41.00 | e | 25.00 | 18.00 | 8.00 | -2.00 | -18.00 | f | ||||||||||
1904 | -7.00 | 1.00 | 5.00 | 17.00 | 24.00 | 32.00 | 41.00 | 46.00 | a | 28.00 | 19.00 | 8.00 | -7.00 | -7.00 | a | |||||||||||
1905 | -5.00 | a | -16.00 | 15.00 | 12.00 | 21.00 | 32.00 | 40.00 | 42.00 | 28.00 | 10.00 | -6.00 | -20.00 | -20.00 | a | |||||||||||
1906 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1907 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1908 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1909 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1910 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1911 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1914 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1915 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 51.00 | u | 37.00 | 15.00 | a | 5.00 | 5.00 | ----- | z | |||
1930 | -17.00 | -0.00 | 5.00 | 25.00 | 24.00 | 28.00 | 49.00 | ----- | z | ----- | z | 18.00 | p | 2.00 | b | -2.00 | ----- | z | ||||||||
1931 | -1.00 | c | 18.00 | b | 9.00 | a | 21.00 | 23.00 | 33.00 | 41.00 | 46.00 | n | 30.00 | a | 19.00 | -22.00 | b | -26.00 | d | ----- | z | |||||
1932 | -5.00 | h | -15.00 | c | 10.00 | 17.00 | 23.00 | 30.00 | 48.00 | 40.00 | 45.00 | b | 14.00 | 9.00 | -15.00 | c | -15.00 | p | ||||||||
1933 | -4.00 | b | -26.00 | 17.00 | 11.00 | 19.00 | b | 36.00 | 46.00 | 44.00 | j | 41.00 | j | ----- | z | 15.00 | 3.00 | a | ----- | z | ||||||
1934 | 8.00 | a | 18.00 | 14.00 | 22.00 | d | 33.00 | a | 32.00 | 45.00 | 47.00 | g | 31.00 | 21.00 | 10.00 | 3.00 | d | 3.00 | q | |||||||
1935 | -14.00 | g | 1.00 | -6.00 | a | 21.00 | 29.00 | a | 35.00 | h | 40.00 | 46.00 | a | 33.00 | ----- | z | 9.00 | g | 4.00 | ----- | z | |||||
1936 | 3.00 | j | 3.00 | a | 3.00 | a | 19.00 | e | 30.00 | i | 30.00 | q | 45.00 | g | 46.00 | 38.00 | 39.00 | ----- | z | ----- | z | ----- | z | |||
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 40.00 | 40.00 | 34.00 | 22.00 | -2.00 | -0.00 | ----- | z | ||||||
1949 | -15.00 | -12.00 | 8.00 | 14.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -6.77 | -4.06 | 8.63 | 18.25 | 25.00 | 31.92 | 41.56 | 43.08 | 32.50 | 19.87 | 6.06 | -6.18 | -14.00 | |||||||||||||
S.D. | 9.10 | 13.24 | 6.58 | 3.87 | 4.02 | 2.29 | 5.10 | 2.90 | 5.80 | 6.57 | 9.75 | 9.44 | 9.31 | |||||||||||||
SKEW | 0.07 | -0.05 | -0.44 | -0.35 | 0.42 | -0.29 | -0.43 | -0.02 | 0.70 | 1.48 | -1.55 | -0.62 | 0.42 | |||||||||||||
MAX | 8.00 | 18.00 | 17.00 | 25.00 | 33.00 | 36.00 | 49.00 | 46.00 | 45.00 | 39.00 | 17.00 | 5.00 | 1.00 | |||||||||||||
MIN | -23.00 | -26.00 | -6.00 | 11.00 | 19.00 | 28.00 | 31.00 | 39.00 | 25.00 | 10.00 | -22.00 | -26.00 | -24.00 | |||||||||||||
YRS | 13 | 16 | 16 | 16 | 14 | 13 | 16 | 13 | 16 | 15 | 16 | 17 | 7 |