YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1911 | ----- | z | ----- | z | 29.00 | 26.00 | a | 41.00 | 50.00 | 55.00 | a | 64.00 | 50.00 | 40.00 | 20.00 | b | 18.00 | b | ----- | z | ||||||
1912 | 17.00 | a | 27.00 | b | 26.00 | 31.00 | 38.00 | a | 41.00 | 58.00 | 58.00 | 44.00 | c | 38.00 | 32.00 | a | 22.00 | 17.00 | h | |||||||
1913 | ----- | z | 21.00 | a | 21.00 | 33.00 | 35.00 | 49.00 | b | 59.00 | b | 67.00 | 42.00 | 33.00 | 31.00 | 19.00 | ----- | z | ||||||||
1914 | 22.00 | 16.00 | 33.00 | ----- | z | 45.00 | a | 35.00 | 60.00 | 67.00 | 44.00 | 42.00 | 32.00 | 21.00 | ----- | z | ||||||||||
1915 | 19.00 | a | 27.00 | 31.00 | 45.00 | 35.00 | 45.00 | 60.00 | 64.00 | a | 48.00 | 43.00 | 28.00 | 14.00 | b | 14.00 | d | |||||||||
1916 | 17.00 | a | 17.00 | 17.00 | 26.00 | 32.00 | 42.00 | 58.00 | 62.00 | a | 51.00 | 37.00 | 17.00 | a | 15.00 | a | 15.00 | d | ||||||||
1917 | 8.00 | 16.00 | 20.00 | 30.00 | 40.00 | a | 42.00 | 68.00 | 68.00 | 51.00 | a | 25.00 | 22.00 | 20.00 | 8.00 | b | ||||||||||
1918 | 7.00 | 10.00 | 28.00 | b | 33.00 | a | 38.00 | 50.00 | 60.00 | 55.00 | 55.00 | 41.00 | 25.00 | a | 13.00 | 7.00 | d | |||||||||
1919 | 14.00 | 20.00 | 27.00 | 37.00 | 43.00 | a | 43.00 | a | ----- | z | 66.00 | d | 55.00 | 28.00 | a | 13.00 | 6.00 | ----- | z | |||||||
1920 | 14.00 | 23.00 | 25.00 | 24.00 | e | 40.00 | 45.00 | a | 68.00 | 59.00 | 45.00 | a | 32.00 | 31.00 | a | 24.00 | 14.00 | h | ||||||||
1921 | 22.00 | 22.00 | 32.00 | 26.00 | a | 42.00 | 52.00 | 50.00 | 55.00 | 47.00 | 39.00 | 25.00 | 21.00 | 21.00 | a | |||||||||||
1922 | 3.00 | 14.00 | ----- | z | 25.00 | e | 44.00 | 41.00 | 64.00 | b | 67.00 | e | 56.00 | 38.00 | 32.00 | a | 27.00 | ----- | z | |||||||
1923 | 21.00 | 15.00 | 26.00 | a | 36.00 | a | 43.00 | 47.00 | 72.00 | 65.00 | a | 43.00 | b | 37.00 | j | 30.00 | d | 22.00 | a | 15.00 | t | |||||
1924 | 15.00 | 25.00 | 26.00 | 32.00 | 40.00 | 44.00 | 59.00 | 56.00 | 46.00 | 36.00 | 29.00 | 6.00 | b | 6.00 | b | |||||||||||
1925 | 19.00 | 28.00 | 30.00 | 37.00 | 47.00 | 46.00 | 67.00 | 49.00 | 49.00 | a | 42.00 | 28.00 | 24.00 | b | 19.00 | c | ||||||||||
1926 | 24.00 | c | 25.00 | b | 33.00 | 31.00 | 44.00 | d | 56.00 | c | 61.00 | a | 55.00 | 35.00 | b | 41.00 | 38.00 | 15.00 | a | 15.00 | p | |||||
1927 | 15.00 | 22.00 | 26.00 | 32.00 | 40.00 | 51.00 | 61.00 | 54.00 | 39.00 | a | 43.00 | b | 33.00 | a | 21.00 | b | 15.00 | f | ||||||||
1928 | 18.00 | 23.00 | 31.00 | 28.00 | 44.00 | 49.00 | b | 56.00 | 60.00 | a | 48.00 | a | 41.00 | q | 28.00 | 10.00 | 10.00 | u | ||||||||
1929 | 17.00 | t | 22.00 | r | 28.00 | 27.00 | 36.00 | a | 42.00 | a | 61.00 | c | ----- | z | 52.00 | 40.00 | b | ----- | z | ----- | z | ----- | z | |||
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 17.00 | n | ----- | z |
1969 | 15.00 | d | 21.00 | 27.00 | b | 25.00 | 32.00 | c | 49.00 | 57.00 | 65.00 | 52.00 | 34.00 | 21.00 | 20.00 | 15.00 | i | |||||||||
1970 | 16.00 | a | 25.00 | 32.00 | a | 32.00 | 40.00 | a | 52.00 | 54.00 | 69.00 | 46.00 | 30.00 | a | 32.00 | 16.00 | 16.00 | d | ||||||||
1971 | 10.00 | c | 19.00 | b | 19.00 | 30.00 | 39.00 | 48.00 | b | 65.00 | 54.00 | d | 40.00 | c | 22.00 | a | 27.00 | 11.00 | c | 10.00 | r | |||||
1972 | 11.00 | e | 16.00 | a | 20.00 | 33.00 | 42.00 | 58.00 | 60.00 | b | 55.00 | 46.00 | 30.00 | p | 29.00 | b | 8.00 | a | ----- | z | ||||||
1973 | 12.00 | 19.00 | 32.00 | a | 28.00 | b | 38.00 | 46.00 | 58.00 | 55.00 | b | 49.00 | 42.00 | a | ----- | z | 25.00 | ----- | z | |||||||
1974 | 15.00 | ----- | z | 27.00 | o | 28.00 | 42.00 | a | 50.00 | i | 60.00 | 56.00 | a | 51.00 | 43.00 | i | 33.00 | 21.00 | ----- | z | ||||||
1975 | 15.00 | 21.00 | b | 18.00 | s | 34.00 | v | 34.00 | d | 40.00 | a | 59.00 | f | 51.00 | 51.00 | a | 37.00 | o | 25.00 | t | 9.00 | d | ----- | z | ||
1976 | 5.00 | 16.00 | 12.00 | d | 28.00 | 47.00 | b | 48.00 | 63.00 | m | 58.00 | i | 46.00 | ----- | z | 16.00 | 15.00 | ----- | z | |||||||
1977 | 15.00 | 17.00 | a | 19.00 | a | 29.00 | 39.00 | a | 55.00 | 65.00 | 54.00 | c | 44.00 | l | 41.00 | c | ----- | z | 25.00 | ----- | z | |||||
1978 | 25.00 | 26.00 | b | 29.00 | 31.00 | 33.00 | 50.00 | d | 56.00 | 52.00 | 31.00 | 39.00 | 30.00 | 17.00 | 17.00 | f | ||||||||||
1979 | 16.00 | 19.00 | 31.00 | c | 31.00 | p | ----- | z | 49.00 | 65.00 | 60.00 | i | 57.00 | f | 34.00 | 18.00 | 16.00 | k | ----- | z | ||||||
1980 | 12.00 | a | 14.00 | d | 27.00 | e | 34.00 | 41.00 | h | 45.00 | b | 62.00 | 54.00 | e | 55.00 | l | 40.00 | 30.00 | f | 21.00 | o | ----- | z | |||
1981 | 23.00 | l | 21.00 | 25.00 | 34.00 | a | 39.00 | b | 54.00 | g | ----- | z | 68.00 | c | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 15.07 | 20.17 | 26.28 | 30.72 | 39.73 | 47.00 | 60.68 | 59.45 | 46.86 | 36.80 | 26.92 | 17.32 | 13.25 | |||||||||||||
S.D. | 5.39 | 4.57 | 5.34 | 4.54 | 4.13 | 5.11 | 4.80 | 6.10 | 5.84 | 5.74 | 6.23 | 5.99 | 5.65 | |||||||||||||
SKEW | -0.29 | -0.12 | -0.84 | 0.98 | -0.22 | 0.00 | 0.26 | 0.15 | -0.80 | -1.09 | -0.64 | -0.39 | -0.07 | |||||||||||||
MAX | 25.00 | 28.00 | 33.00 | 45.00 | 47.00 | 58.00 | 72.00 | 69.00 | 56.00 | 43.00 | 38.00 | 27.00 | 21.00 | |||||||||||||
MIN | 3.00 | 10.00 | 12.00 | 24.00 | 32.00 | 35.00 | 50.00 | 49.00 | 31.00 | 22.00 | 13.00 | 6.00 | 6.00 | |||||||||||||
YRS | 28 | 29 | 29 | 29 | 30 | 30 | 28 | 29 | 28 | 25 | 26 | 28 | 8 |