YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1916 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1917 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 27.00 | d | 39.00 | b | 42.00 | d | 29.00 | i | 22.00 | r | ----- | z | ----- | z | 22.00 | |
1918 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 32.00 | b | 42.00 | c | 38.00 | f | 30.00 | ----- | z | ----- | z | ----- | z | 30.00 | ||
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1920 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1922 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1923 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1924 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1925 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1926 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1927 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1928 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1929 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1930 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1931 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1932 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1933 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1934 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1935 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1936 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1937 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1938 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1939 | ----- | z | ----- | z | ----- | z | 22.00 | 26.00 | 28.00 | 46.00 | 47.00 | 33.00 | 20.00 | 13.00 | b | -4.00 | -4.00 | |||||||||
1940 | ----- | z | 8.00 | m | 11.00 | e | 20.00 | a | 30.00 | e | 34.00 | b | 42.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 8.00 | |
1941 | 21.00 | z | ----- | z | 12.00 | f | 19.00 | a | 25.00 | 34.00 | 38.00 | a | 42.00 | 28.00 | 19.00 | 8.00 | 3.00 | 3.00 | ||||||||
1942 | -11.00 | -11.00 | 10.00 | z | 22.00 | d | 19.00 | 31.00 | 42.00 | 39.00 | 34.00 | 22.00 | 14.00 | b | 9.00 | c | -11.00 | |||||||||
1943 | -12.00 | -9.00 | f | 13.00 | a | 18.00 | 21.00 | 31.00 | 37.00 | a | 47.00 | 36.00 | 23.00 | 8.00 | a | 1.00 | -12.00 | |||||||||
1944 | -7.00 | b | 0.00 | d | 0.00 | h | 18.00 | g | 23.00 | 24.00 | 39.00 | 35.00 | 30.00 | a | ----- | z | -1.00 | c | ----- | z | -7.00 | |||||
1945 | -6.00 | p | 3.00 | a | 12.00 | f | 15.00 | f | 24.00 | h | 32.00 | 46.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -6.00 | |||
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1947 | -1.00 | o | 14.00 | 13.00 | d | 18.00 | h | 32.00 | j | 31.00 | i | 42.00 | h | 48.00 | 32.00 | 20.00 | -2.00 | d | -5.00 | k | -5.00 | |||||
1948 | -13.00 | g | -12.00 | d | -9.00 | f | 19.00 | a | 25.00 | a | 31.00 | 40.00 | a | 41.00 | 35.00 | 25.00 | a | 3.00 | j | -3.00 | e | -13.00 | ||||
1949 | -22.00 | b | -12.00 | e | 6.00 | e | 8.00 | j | 26.00 | 29.00 | 42.00 | a | 34.00 | a | 36.00 | b | 7.00 | g | 17.00 | g | -18.00 | f | -22.00 | |||
1950 | -4.00 | i | 8.00 | c | 10.00 | a | 16.00 | 17.00 | 26.00 | d | 46.00 | a | 42.00 | 28.00 | b | 27.00 | 9.00 | 10.00 | b | -4.00 | ||||||
1951 | 1.00 | -8.00 | g | -2.00 | a | 17.00 | 24.00 | a | 25.00 | 43.00 | 40.00 | 34.00 | e | 19.00 | c | 4.00 | -8.00 | a | -8.00 | |||||||
1952 | -2.00 | 0.00 | a | 5.00 | 22.00 | a | 27.00 | a | 37.00 | a | 42.00 | 46.00 | c | 29.00 | 28.00 | e | -11.00 | -4.00 | a | -11.00 | ||||||
1953 | 12.00 | a | 2.00 | 1.00 | 14.00 | a | 22.00 | 28.00 | a | 45.00 | 42.00 | c | 32.00 | b | 20.00 | c | 8.00 | c | -1.00 | -1.00 | ||||||
1954 | 0.00 | 11.00 | 9.00 | 20.00 | a | 26.00 | c | 28.00 | 48.00 | 35.00 | b | 38.00 | a | 17.00 | 17.00 | 0.00 | 0.00 | |||||||||
1955 | -2.00 | -4.00 | 10.00 | a | 11.00 | 21.00 | 26.00 | 39.00 | 42.00 | a | 29.00 | b | 22.00 | c | 9.00 | c | 1.00 | i | -4.00 | |||||||
1956 | 8.00 | h | -6.00 | c | 5.00 | g | 15.00 | g | 26.00 | 40.00 | k | 43.00 | 43.00 | b | 40.00 | h | 20.00 | g | 2.00 | k | -1.00 | n | -6.00 | |||
1957 | 0.00 | g | 7.00 | b | 18.00 | c | 22.00 | b | 29.00 | a | 34.00 | 37.00 | 35.00 | 33.00 | 27.00 | a | 10.00 | b | 13.00 | b | 0.00 | |||||
1958 | 9.00 | b | 13.00 | b | 4.00 | c | 15.00 | b | 22.00 | a | 37.00 | 48.00 | 50.00 | e | 38.00 | q | 22.00 | -3.00 | 6.00 | -3.00 | ||||||
1959 | 4.00 | 4.00 | c | 12.00 | 21.00 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.00 | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -2.73 | 1.13 | 8.46 | 18.53 | 24.06 | 30.21 | 42.20 | 41.67 | 32.31 | 22.21 | 5.93 | 1.83 | 0.00 | |||||||||||||
S.D. | 9.83 | 8.74 | 5.47 | 3.36 | 3.44 | 3.88 | 3.46 | 4.79 | 3.09 | 3.40 | 7.68 | 6.48 | 0.00 | |||||||||||||
SKEW | -0.38 | -0.17 | -0.31 | -0.78 | -0.27 | 0.20 | 0.15 | -0.08 | 0.13 | 0.39 | -0.71 | 0.31 | 0.00 | |||||||||||||
MAX | 12.00 | 14.00 | 18.00 | 22.00 | 30.00 | 37.00 | 48.00 | 50.00 | 38.00 | 28.00 | 17.00 | 13.00 | -9999.00 | |||||||||||||
MIN | -22.00 | -12.00 | -2.00 | 11.00 | 17.00 | 24.00 | 37.00 | 34.00 | 28.00 | 17.00 | -11.00 | -8.00 | 9999.00 | |||||||||||||
NO YRS | 11 | 15 | 13 | 15 | 17 | 19 | 20 | 18 | 16 | 14 | 14 | 12 | 0 |