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 | 50.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1928 | ----- | z | ----- | z | 24.00 | ----- | z | ----- | z | ----- | z | ----- | z | 60.00 | 50.00 | 40.00 | ----- | z | 16.00 | ----- | z | |||||
1929 | ----- | z | 20.00 | ----- | z | 34.00 | 42.00 | 52.00 | 60.00 | ----- | z | ----- | z | 30.00 | 18.00 | 13.00 | ----- | z | ||||||||
1930 | 16.00 | 24.00 | 20.00 | 42.00 | 38.00 | 50.00 | 60.00 | 58.00 | 48.00 | 35.00 | 26.00 | 18.00 | 16.00 | |||||||||||||
1931 | 20.00 | 30.00 | 28.00 | 36.00 | 45.00 | 56.00 | 58.00 | ----- | z | 56.00 | ----- | z | 30.00 | 14.00 | ----- | z | ||||||||||
1932 | 16.00 | 12.00 | 20.00 | 32.00 | 38.00 | 48.00 | 62.00 | 63.00 | 50.00 | 41.00 | a | 28.00 | 23.00 | a | 12.00 | b | ||||||||||
1933 | 22.00 | 20.00 | 34.00 | 34.00 | 50.00 | 65.00 | 65.00 | 65.00 | 57.00 | 44.00 | 28.00 | 18.00 | 18.00 | |||||||||||||
1934 | 16.00 | 38.00 | 35.00 | 42.00 | 55.00 | 65.00 | 64.00 | 60.00 | 54.00 | 44.00 | ----- | z | ----- | z | ----- | z | ||||||||||
1935 | 11.00 | 21.00 | 31.00 | 37.00 | 34.00 | 56.00 | 63.00 | 63.00 | 47.00 | 37.00 | 26.00 | 24.00 | 11.00 | |||||||||||||
1936 | 16.00 | 24.00 | 28.00 | 28.00 | 45.00 | 55.00 | 63.00 | 64.00 | 41.00 | 36.00 | 23.00 | 22.00 | 16.00 | |||||||||||||
1937 | 13.00 | 19.00 | 27.00 | 33.00 | 39.00 | 54.00 | 60.00 | 63.00 | 52.00 | 39.00 | 26.00 | h | 26.00 | c | 13.00 | k | ||||||||||
1938 | 18.00 | f | 25.00 | e | 27.00 | 28.00 | c | 40.00 | f | 54.00 | c | 59.00 | f | 60.00 | d | 48.00 | e | 37.00 | e | 12.00 | e | 22.00 | e | ----- | z | |
1939 | 18.00 | f | 13.00 | e | 21.00 | d | 19.00 | e | 40.00 | d | 52.00 | d | 63.00 | f | 58.00 | d | 52.00 | e | 38.00 | e | 30.00 | e | 19.00 | e | ----- | z |
1940 | 12.00 | e | 23.00 | e | 18.00 | e | 33.00 | d | 36.00 | e | 59.00 | d | 61.00 | e | 59.00 | c | 52.00 | f | 29.00 | d | 19.00 | e | 24.00 | e | ----- | z |
1941 | 22.00 | e | 28.00 | e | 28.00 | e | 29.00 | a | 42.00 | 45.00 | 59.00 | 60.00 | 45.00 | 33.00 | 21.00 | 22.00 | 21.00 | p | ||||||||
1942 | 23.00 | 11.00 | 19.00 | 35.00 | 39.00 | 52.00 | 54.00 | 60.00 | 42.00 | 31.00 | 21.00 | 23.00 | 11.00 | |||||||||||||
1943 | 17.00 | 15.00 | 26.00 | 33.00 | 38.00 | 53.00 | 60.00 | 60.00 | 40.00 | d | 33.00 | d | 19.00 | 19.00 | 15.00 | h | ||||||||||
1944 | 10.00 | 21.00 | 24.00 | 28.00 | 36.00 | 50.00 | 58.00 | 52.00 | 52.00 | ----- | z | 26.00 | 19.00 | ----- | z | |||||||||||
1945 | 19.00 | 20.00 | 19.00 | 27.00 | 45.00 | 50.00 | 55.00 | 60.00 | 38.00 | 28.00 | 19.00 | 12.00 | 12.00 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 16.64 | 21.41 | 25.24 | 32.35 | 41.38 | 53.67 | 60.13 | 60.31 | 48.25 | 35.94 | 23.07 | 19.65 | 13.71 | |||||||||||||
S.D. | 4.18 | 6.81 | 5.25 | 5.65 | 5.54 | 5.25 | 3.09 | 3.05 | 5.74 | 5.01 | 5.19 | 4.12 | 2.87 | |||||||||||||
SKEW | -0.01 | 0.56 | 0.29 | -0.30 | 1.00 | 0.86 | -0.40 | -0.95 | -0.29 | 0.04 | -0.38 | -0.41 | 0.40 | |||||||||||||
MAX | 23.00 | 38.00 | 35.00 | 42.00 | 55.00 | 65.00 | 65.00 | 65.00 | 57.00 | 44.00 | 30.00 | 26.00 | 18.00 | |||||||||||||
MIN | 10.00 | 11.00 | 18.00 | 19.00 | 34.00 | 45.00 | 54.00 | 52.00 | 38.00 | 28.00 | 12.00 | 12.00 | 11.00 | |||||||||||||
YRS | 14 | 17 | 17 | 17 | 16 | 18 | 15 | 16 | 16 | 16 | 15 | 17 | 7 |