YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1932 | -6.00 | -0.00 | -11.00 | 12.00 | 40.00 | 46.00 | a | 57.00 | a | 52.00 | 39.00 | b | 16.00 | a | 14.00 | a | -19.00 | -19.00 | f | |||||||
1933 | 4.00 | -22.00 | 12.00 | 9.00 | 36.00 | 45.00 | 54.00 | 53.00 | 41.00 | 26.00 | a | 7.00 | 4.00 | -22.00 | a | |||||||||||
1934 | 9.00 | 7.00 | 12.00 | 22.00 | a | 36.00 | 45.00 | 52.00 | 45.00 | 27.00 | 26.00 | h | 11.00 | w | 5.00 | ----- | z | |||||||||
1935 | -15.00 | -0.00 | 18.00 | 20.00 | 26.00 | 43.00 | 50.00 | a | 53.00 | ----- | 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 | 20.00 | f | 31.00 | 47.00 | c | 53.00 | b | 46.00 | e | 39.00 | d | 22.00 | a | 4.00 | -0.00 | ----- | z | |||
1957 | -8.00 | 8.00 | d | 15.00 | b | 4.00 | 32.00 | 40.00 | 53.00 | 46.00 | b | 27.00 | a | 15.00 | a | 3.00 | h | 3.00 | b | -8.00 | t | |||||
1958 | -5.00 | 5.00 | a | 1.00 | 19.00 | 32.00 | a | 44.00 | b | 50.00 | 45.00 | b | 35.00 | 21.00 | -9.00 | 4.00 | -9.00 | f | ||||||||
1959 | -27.00 | a | -1.00 | 8.00 | 3.00 | 29.00 | 42.00 | b | 47.00 | b | 45.00 | k | 31.00 | 19.00 | a | -1.00 | 5.00 | b | -27.00 | s | ||||||
1960 | -14.00 | -19.00 | -21.00 | 20.00 | a | 27.00 | 42.00 | 50.00 | m | 44.00 | 35.00 | 27.00 | c | 7.00 | -0.00 | -21.00 | q | |||||||||
1961 | -4.00 | 8.00 | 14.00 | a | 14.00 | 31.00 | 42.00 | m | 46.00 | a | 48.00 | 25.00 | b | 24.00 | i | 4.00 | -26.00 | a | ----- | z | ||||||
1962 | -29.00 | -20.00 | -5.00 | 20.00 | 26.00 | 42.00 | 50.00 | a | 52.00 | i | 32.00 | d | 27.00 | c | -0.00 | -13.00 | -29.00 | q | ||||||||
1963 | -26.00 | a | -1.00 | 2.00 | 21.00 | a | 33.00 | b | 41.00 | b | 54.00 | 50.00 | a | 35.00 | b | 31.00 | i | 11.00 | -12.00 | -26.00 | r | |||||
1964 | -11.00 | -2.00 | -8.00 | 17.00 | a | 31.00 | 41.00 | a | 54.00 | b | 39.00 | 31.00 | a | 25.00 | g | 8.00 | b | -11.00 | -11.00 | n | ||||||
1965 | -2.00 | -12.00 | -7.00 | b | 23.00 | a | 28.00 | a | 44.00 | c | 49.00 | a | 47.00 | 28.00 | 27.00 | g | 9.00 | a | 3.00 | b | -12.00 | r | ||||
1966 | -15.00 | -4.00 | 2.00 | c | 18.00 | 24.00 | 40.00 | c | 58.00 | c | 45.00 | 38.00 | c | 21.00 | g | 12.00 | a | -12.00 | -15.00 | t | ||||||
1967 | -9.00 | -1.00 | a | -1.00 | a | 24.00 | 21.00 | a | 45.00 | 53.00 | 46.00 | b | 34.00 | 17.00 | g | -0.00 | -12.00 | -12.00 | l | |||||||
1968 | -10.00 | b | 6.00 | 9.00 | 9.00 | 28.00 | a | 37.00 | c | 49.00 | 41.00 | b | 35.00 | a | 20.00 | g | -1.00 | -12.00 | -12.00 | p | ||||||
1969 | -9.00 | -3.00 | -6.00 | 23.00 | 36.00 | 37.00 | 51.00 | a | 51.00 | 38.00 | b | 10.00 | h | 5.00 | -0.00 | -9.00 | k | |||||||||
1970 | -13.00 | a | 4.00 | b | 3.00 | 13.00 | a | 23.00 | 34.00 | 54.00 | a | 50.00 | 24.00 | g | 19.00 | f | 12.00 | -0.00 | a | -13.00 | s | |||||
1971 | -22.00 | 3.00 | -5.00 | b | 11.00 | c | 27.00 | b | 41.00 | a | 42.00 | 43.00 | a | 22.00 | 13.00 | c | -3.00 | 3.00 | -22.00 | l | ||||||
1972 | -19.00 | a | -3.00 | a | 6.00 | 22.00 | d | 26.00 | a | 48.00 | c | 46.00 | 41.00 | b | 29.00 | i | 19.00 | b | -4.00 | -20.00 | a | -20.00 | x | |||
1973 | -7.00 | a | 4.00 | a | 13.00 | 15.00 | 30.00 | 37.00 | h | 45.00 | 46.00 | h | 31.00 | 21.00 | 6.00 | -12.00 | -12.00 | r | ||||||||
1974 | -21.00 | -0.00 | 6.00 | e | 20.00 | d | ----- | z | 38.00 | c | 45.00 | 42.00 | a | 32.00 | a | 19.00 | a | 1.00 | -8.00 | c | ----- | z | ||||
1975 | -13.00 | 3.00 | a | 4.00 | c | 4.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1976 | ----- | z | 6.00 | h | -6.00 | d | 17.00 | e | 22.00 | d | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | -0.00 | h | ----- | z |
1977 | -13.00 | m | 9.00 | o | 9.00 | r | 20.00 | p | ----- | z | ----- | z | ----- | z | 52.00 | o | 30.00 | n | 16.00 | e | 9.00 | d | -0.00 | p | ----- | z |
1978 | -5.00 | u | ----- | z | ----- | z | ----- | z | ----- | z | 39.00 | s | 43.00 | w | ----- | z | ----- | z | ----- | z | 12.00 | v | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | 10.00 | u | 26.00 | r | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | -11.83 | -1.74 | 2.29 | 15.83 | 29.35 | 42.00 | 50.55 | 46.35 | 32.75 | 20.08 | 4.33 | -5.91 | -22.00 | |||||||||||||
S.D. | 9.47 | 8.66 | 9.61 | 6.42 | 4.88 | 3.56 | 4.14 | 4.13 | 5.12 | 4.55 | 6.07 | 9.39 | 0.0 | |||||||||||||
SKEW | 0.08 | -1.20 | -0.38 | -0.68 | 0.26 | -0.39 | -0.21 | 0.10 | -0.33 | 0.23 | -0.33 | -0.43 | 0.00 | |||||||||||||
MAX | 9.00 | 8.00 | 18.00 | 24.00 | 40.00 | 48.00 | 58.00 | 53.00 | 41.00 | 27.00 | 14.00 | 5.00 | -22.00 | |||||||||||||
MIN | -29.00 | -22.00 | -21.00 | 3.00 | 21.00 | 34.00 | 42.00 | 39.00 | 22.00 | 13.00 | -9.00 | -26.00 | -22.00 | |||||||||||||
YRS | 23 | 23 | 24 | 24 | 23 | 21 | 22 | 20 | 20 | 13 | 21 | 22 | 1 |