YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 40.00 | 50.00 | 48.00 | 38.00 | 22.00 | 4.00 | -6.00 | ----- | z | |||||||
1924 | -0.00 | 12.00 | 6.00 | a | 18.00 | 36.00 | a | 46.00 | 50.00 | 48.00 | 28.00 | 26.00 | 10.00 | -8.00 | -8.00 | b | ||||||||||
1925 | -0.00 | 9.00 | 6.00 | 30.00 | 32.00 | 42.00 | 48.00 | 48.00 | 40.00 | 12.00 | 14.00 | 6.00 | -0.00 | |||||||||||||
1926 | 2.00 | 12.00 | a | 8.00 | 22.00 | 30.00 | 44.00 | 48.00 | 46.00 | 33.00 | a | 16.00 | 8.00 | -0.00 | -0.00 | b | ||||||||||
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1928 | -0.00 | 18.00 | 17.00 | 20.00 | 38.00 | 42.00 | 52.00 | 50.00 | 40.00 | 32.00 | -0.00 | -0.00 | -0.00 | |||||||||||||
1929 | -0.00 | -10.00 | 8.00 | 20.00 | 26.00 | 42.00 | 50.00 | 52.00 | 40.00 | 14.00 | -1.00 | 3.00 | -10.00 | |||||||||||||
1930 | -12.00 | b | 14.00 | a | 4.00 | 22.00 | 31.00 | 38.00 | 42.00 | 50.00 | 34.00 | 24.00 | a | 8.00 | 1.00 | -12.00 | d | |||||||||
1931 | 6.00 | 19.00 | a | 4.00 | 22.00 | 30.00 | 48.00 | 48.00 | 48.00 | 43.00 | a | 22.00 | 11.00 | 8.00 | 4.00 | b | ||||||||||
1932 | -2.00 | 8.00 | -0.00 | 19.00 | 35.00 | 42.00 | 52.00 | 44.00 | 42.00 | 20.00 | 14.00 | -7.00 | a | -7.00 | a | |||||||||||
1933 | 8.00 | a | -20.00 | a | 16.00 | 12.00 | 30.00 | 50.00 | 50.00 | 50.00 | 40.00 | 31.00 | a | ----- | z | ----- | z | ----- | z | |||||||
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.22 | 6.89 | 7.67 | 20.56 | 32.00 | 43.40 | 49.00 | 48.40 | 37.80 | 21.90 | 7.56 | -0.33 | -4.13 | |||||||||||||
S.D. | 5.61 | 13.17 | 5.57 | 4.72 | 3.71 | 3.66 | 2.87 | 2.27 | 4.69 | 6.71 | 5.53 | 5.68 | 5.82 | |||||||||||||
SKEW | -0.88 | -1.19 | 0.64 | 0.26 | 0.17 | 0.47 | -1.43 | -0.40 | -0.97 | 0.07 | -0.40 | -0.04 | -0.02 | |||||||||||||
MAX | 8.00 | 19.00 | 17.00 | 30.00 | 38.00 | 50.00 | 52.00 | 52.00 | 43.00 | 32.00 | 14.00 | 8.00 | 4.00 | |||||||||||||
MIN | -12.00 | -20.00 | -0.00 | 12.00 | 26.00 | 38.00 | 42.00 | 44.00 | 28.00 | 12.00 | -1.00 | -8.00 | -12.00 | |||||||||||||
YRS | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 |