YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1900 | 12.00 | e | 7.00 | 17.00 | 20.00 | 27.00 | 39.00 | 45.00 | 45.00 | a | 35.00 | 17.00 | a | ----- | z | 10.00 | n | ----- | z | |||||||
1901 | -0.00 | a | 3.00 | 10.00 | 18.00 | ----- | z | ----- | z | 43.00 | 47.00 | 34.00 | 29.00 | 18.00 | 5.00 | ----- | z | |||||||||
1902 | 11.00 | 10.00 | 8.00 | 20.00 | 27.00 | a | 36.00 | 40.00 | 40.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
1903 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1904 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1905 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
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 | ----- | z | ----- | z | 13.00 | 5.00 | 6.00 | ----- | z | |||
1930 | -7.00 | 10.00 | 12.00 | b | 22.00 | 24.00 | 35.00 | 49.00 | 43.00 | 30.00 | 18.00 | 5.00 | a | -1.00 | -7.00 | c | ||||||||||
1931 | 2.00 | 11.00 | 9.00 | 22.00 | 29.00 | 39.00 | 46.00 | 44.00 | g | 34.00 | 20.00 | -4.00 | -20.00 | -20.00 | g | |||||||||||
1932 | -15.00 | -7.00 | -0.00 | 7.00 | 9.00 | 24.00 | 40.00 | 35.00 | 24.00 | ----- | z | 2.00 | -19.00 | ----- | z | |||||||||||
1933 | -19.00 | -21.00 | 3.00 | 4.00 | ----- | z | 25.00 | 38.00 | 35.00 | 30.00 | ----- | z | ----- | z | 3.00 | ----- | z | |||||||||
1934 | -10.00 | -2.00 | 2.00 | 2.00 | 25.00 | 18.00 | 39.00 | 37.00 | 22.00 | 15.00 | 2.00 | -2.00 | -10.00 | |||||||||||||
1935 | -0.00 | -0.00 | 1.00 | 12.00 | 10.00 | 23.00 | 35.00 | 37.00 | 20.00 | 5.00 | -0.00 | 1.00 | -0.00 | |||||||||||||
1936 | -12.00 | 4.00 | a | 4.00 | 9.00 | 22.00 | 24.00 | 33.00 | 35.00 | 16.00 | 15.00 | 1.00 | -8.00 | a | -12.00 | b | ||||||||||
1937 | -19.00 | -7.00 | 3.00 | 4.00 | ----- | z | ----- | z | 48.00 | 50.00 | 28.00 | 20.00 | 10.00 | o | 6.00 | ----- | z | |||||||||
1938 | -3.00 | 3.00 | 16.00 | 22.00 | 34.00 | 34.00 | 38.00 | 38.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -5.00 | 0.92 | 7.08 | 13.50 | 23.00 | 29.70 | 41.17 | 40.18 | 27.30 | 16.89 | 3.63 | -2.90 | -7.25 | |||||||||||||
S.D. | 10.52 | 9.23 | 5.81 | 7.97 | 8.37 | 7.66 | 5.06 | 5.29 | 6.53 | 6.43 | 6.48 | 9.73 | 5.25 | |||||||||||||
SKEW | 0.22 | -1.06 | 0.46 | -0.21 | -0.74 | -0.08 | 0.09 | 0.64 | -0.39 | 0.04 | 1.38 | -0.91 | 0.67 | |||||||||||||
MAX | 12.00 | 11.00 | 17.00 | 22.00 | 34.00 | 39.00 | 49.00 | 50.00 | 35.00 | 29.00 | 18.00 | 6.00 | -0.00 | |||||||||||||
MIN | -19.00 | -21.00 | -0.00 | 2.00 | 9.00 | 18.00 | 33.00 | 35.00 | 16.00 | 5.00 | -4.00 | -20.00 | -12.00 | |||||||||||||
YRS | 12 | 12 | 12 | 12 | 9 | 10 | 12 | 11 | 10 | 9 | 8 | 10 | 4 |