YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | -3.00 | d | 15.00 | d | 16.00 | d | 37.00 | a | 45.00 | 46.00 | 32.00 | a | 14.00 | -8.00 | a | -4.00 | a | ----- | z | |||
1930 | -18.00 | a | 8.00 | -0.00 | c | 21.00 | 26.00 | 25.00 | 47.00 | 42.00 | a | 32.00 | 22.00 | a | 4.00 | -5.00 | k | -18.00 | q | |||||||
1931 | 3.00 | b | 11.00 | d | -3.00 | f | 15.00 | d | 25.00 | e | 37.00 | a | 38.00 | a | 42.00 | d | 33.00 | d | 16.00 | d | -0.00 | e | 6.00 | d | ----- | z |
1932 | -7.00 | c | 3.00 | d | -10.00 | b | 15.00 | c | 32.00 | e | 36.00 | d | 47.00 | e | 43.00 | d | 37.00 | d | 18.00 | e | 3.00 | e | -2.00 | d | ----- | z |
1933 | 7.00 | e | -25.00 | d | 10.00 | d | 5.00 | e | 27.00 | d | 37.00 | f | 45.00 | e | 43.00 | d | 34.00 | h | 28.00 | e | 11.00 | d | 9.00 | e | ----- | z |
1934 | -0.00 | d | 10.00 | d | 8.00 | i | 17.00 | g | 20.00 | d | 24.00 | d | 36.00 | f | 31.00 | h | 11.00 | g | 21.00 | g | 18.00 | j | 2.00 | g | ----- | z |
1935 | -7.00 | g | 12.00 | i | 15.00 | j | ----- | z | ----- | z | 33.00 | q | 42.00 | g | 46.00 | e | 30.00 | f | 19.00 | e | -1.00 | h | ----- | z | ----- | z |
1936 | ----- | z | -8.00 | g | -3.00 | g | -7.00 | e | 16.00 | l | 32.00 | s | 30.00 | t | 45.00 | o | 25.00 | l | 25.00 | v | ----- | z | ----- | z | ----- | z |
1937 | -9.00 | k | 1.00 | h | 9.00 | g | 15.00 | f | 31.00 | i | 32.00 | e | 44.00 | e | 46.00 | f | ----- | z | 23.00 | f | 11.00 | g | 3.00 | f | ----- | z |
1938 | -0.00 | g | 4.00 | d | 12.00 | f | 5.00 | d | 24.00 | g | 43.00 | f | 45.00 | f | 43.00 | p | 38.00 | f | 24.00 | e | -0.00 | h | 4.00 | f | ----- | z |
1939 | -0.00 | f | -0.00 | g | 5.00 | f | 7.00 | d | 34.00 | f | 39.00 | f | 45.00 | g | 40.00 | e | 40.00 | g | 14.00 | 11.00 | b | -4.00 | e | ----- | z | |
1940 | -10.00 | e | -4.00 | a | 3.00 | c | 23.00 | y | 31.00 | k | 38.00 | d | 42.00 | c | 40.00 | 39.00 | a | 24.00 | a | -0.00 | a | 2.00 | ----- | z | ||
1941 | 2.00 | 10.00 | -0.00 | 20.00 | 33.00 | 33.00 | 45.00 | 43.00 | 28.00 | 21.00 | 2.00 | ----- | z | ----- | z | |||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -3.29 | 2.13 | 0.00 | 10.67 | 25.57 | 32.75 | 44.13 | 42.78 | 33.50 | 20.00 | 2.88 | 1.17 | 0.0 | |||||||||||||
S.D. | 8.75 | 12.04 | 6.60 | 8.94 | 6.08 | 5.50 | 2.95 | 2.17 | 3.94 | 4.64 | 6.20 | 5.46 | 0.0 | |||||||||||||
SKEW | -0.54 | -1.60 | 0.00 | -0.70 | -0.30 | -0.74 | -1.13 | 0.30 | 0.13 | 0.17 | -0.17 | 0.39 | 0.00 | |||||||||||||
MAX | 7.00 | 11.00 | 10.00 | 21.00 | 33.00 | 38.00 | 47.00 | 46.00 | 39.00 | 28.00 | 11.00 | 9.00 | -9999 | |||||||||||||
MIN | -18.00 | -25.00 | -10.00 | -7.00 | 16.00 | 24.00 | 38.00 | 40.00 | 28.00 | 14.00 | -8.00 | -4.00 | 9999 | |||||||||||||
YRS | 7 | 8 | 6 | 9 | 7 | 8 | 8 | 9 | 6 | 10 | 8 | 6 | 0 |