YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1913 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.00 | 51.00 | ----- | z | ||
1914 | 37.00 | 45.00 | c | 53.00 | a | 69.00 | 88.00 | 85.00 | 93.00 | a | 94.00 | 86.00 | 83.00 | 48.00 | c | 55.00 | 94.00 | h | ||||||||
1915 | 40.00 | a | 45.00 | 54.00 | a | 81.00 | 82.00 | a | 86.00 | a | 88.00 | 91.00 | 85.00 | f | 69.00 | 61.00 | ----- | z | ----- | z | ||||||
1916 | ----- | z | ----- | z | 55.00 | 72.00 | 76.00 | 76.00 | 98.00 | 91.00 | 77.00 | a | 69.00 | 65.00 | ----- | z | ----- | z | ||||||||
1917 | ----- | z | ----- | z | 44.00 | a | 53.00 | 78.00 | a | 83.00 | 98.00 | a | 88.00 | 82.00 | 62.00 | a | 60.00 | 44.00 | ----- | z | ||||||
1918 | 25.00 | 55.00 | b | 65.00 | 77.00 | a | 92.00 | 94.00 | 96.00 | 93.00 | c | 84.00 | c | 74.00 | a | 62.00 | a | 44.00 | 96.00 | k | ||||||
1919 | 44.00 | 45.00 | a | 61.00 | a | 73.00 | 96.00 | 93.00 | 97.00 | 93.00 | 90.00 | 74.00 | 47.00 | 34.00 | b | 97.00 | d | |||||||||
1920 | 28.00 | a | 32.00 | 58.00 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | 92.00 | v | 94.00 | 81.00 | 69.00 | 37.00 | 39.00 | ----- | z | |||||
1960 | 38.00 | 40.00 | 40.00 | 68.00 | 82.00 | 83.00 | 90.00 | 87.00 | 87.00 | 79.00 | 50.00 | 44.00 | 90.00 | |||||||||||||
1961 | 37.00 | 56.00 | 54.00 | 60.00 | 85.00 | 92.00 | 90.00 | 90.00 | 85.00 | 85.00 | 59.00 | 39.00 | 92.00 | |||||||||||||
1962 | 33.00 | 36.00 | 47.00 | 71.00 | 87.00 | 88.00 | 82.00 | 88.00 | 79.00 | 76.00 | 49.00 | 54.00 | 88.00 | |||||||||||||
1963 | 40.00 | 38.00 | 66.00 | 75.00 | 81.00 | 88.00 | 88.00 | 83.00 | 81.00 | 84.00 | 58.00 | 40.00 | 88.00 | |||||||||||||
1964 | 39.00 | 47.00 | 49.00 | 69.00 | 92.00 | 90.00 | 93.00 | 91.00 | 77.00 | 74.00 | 61.00 | 32.00 | 93.00 | |||||||||||||
1965 | 34.00 | 36.00 | 40.00 | 79.00 | 80.00 | 83.00 | 89.00 | 89.00 | 73.00 | 70.00 | 58.00 | 35.00 | 89.00 | |||||||||||||
1966 | 26.00 | 44.00 | 58.00 | 60.00 | 79.00 | 92.00 | 91.00 | 87.00 | 80.00 | 78.00 | 48.00 | 36.00 | 92.00 | |||||||||||||
1967 | 35.00 | 33.00 | 64.00 | 64.00 | 76.00 | 82.00 | 90.00 | 86.00 | 81.00 | 70.00 | 47.00 | 42.00 | 90.00 | |||||||||||||
1968 | 43.00 | 43.00 | 62.00 | 75.00 | 74.00 | 79.00 | 87.00 | 84.00 | 84.00 | 69.00 | 48.00 | 35.00 | 87.00 | |||||||||||||
1969 | 31.00 | 43.00 | 51.00 | 71.00 | 94.00 | 84.00 | 92.00 | 86.00 | 81.00 | 72.00 | 61.00 | 37.00 | 94.00 | |||||||||||||
1970 | 35.00 | 48.00 | 49.00 | 76.00 | 83.00 | 89.00 | 90.00 | 93.00 | 82.00 | 76.00 | 50.00 | 40.00 | 93.00 | |||||||||||||
1971 | 25.00 | 48.00 | 46.00 | 63.00 | 78.00 | 89.00 | 84.00 | 90.00 | 88.00 | 67.00 | 50.00 | 33.00 | 90.00 | |||||||||||||
1972 | 33.00 | 31.00 | 48.00 | 68.00 | 89.00 | 86.00 | 85.00 | 86.00 | a | 69.00 | 69.00 | 46.00 | 27.00 | 89.00 | a | |||||||||||
1973 | 48.00 | 37.00 | 57.00 | 68.00 | 78.00 | 84.00 | 92.00 | 89.00 | 77.00 | 72.00 | 44.00 | 34.00 | 92.00 | |||||||||||||
1974 | 35.00 | 39.00 | 48.00 | 76.00 | 80.00 | 85.00 | 94.00 | 84.00 | 75.00 | 71.00 | 55.00 | 35.00 | 94.00 | |||||||||||||
1975 | 33.00 | 47.00 | 50.00 | 56.00 | 85.00 | 87.00 | 96.00 | 89.00 | 74.00 | 79.00 | 70.00 | 36.00 | 96.00 | |||||||||||||
1976 | 31.00 | 55.00 | 56.00 | 71.00 | 82.00 | 89.00 | 88.00 | 97.00 | a | 97.00 | 74.00 | 51.00 | 37.00 | 97.00 | a | |||||||||||
1977 | 27.00 | 45.00 | 59.00 | 86.00 | 87.00 | 87.00 | 93.00 | 77.00 | 74.00 | 65.00 | 56.00 | 37.00 | 93.00 | |||||||||||||
1978 | 26.00 | 31.00 | 55.00 | 71.00 | 88.00 | 86.00 | 89.00 | 91.00 | 89.00 | 75.00 | 68.00 | 32.00 | 91.00 | |||||||||||||
1979 | 27.00 | 40.00 | 50.00 | 64.00 | 80.00 | 83.00 | 93.00 | 84.00 | 82.00 | 68.00 | 51.00 | 40.00 | 93.00 | |||||||||||||
1980 | 37.00 | 32.00 | 54.00 | 83.00 | 90.00 | 90.00 | 89.00 | 83.00 | 85.00 | 77.00 | 53.00 | 36.00 | 90.00 | |||||||||||||
1981 | 49.00 | 54.00 | 53.00 | 67.00 | 81.00 | 79.00 | 95.00 | 84.00 | 84.00 | 65.00 | 62.00 | 35.00 | 95.00 | |||||||||||||
1982 | 32.00 | c | 39.00 | 46.00 | c | 78.00 | ----- | z | 75.00 | b | 95.00 | 86.00 | 80.00 | a | 68.00 | 52.00 | c | 50.00 | a | ----- | z | |||||
1983 | 33.00 | 38.00 | a | 53.00 | a | 70.00 | a | 79.00 | d | 89.00 | c | 96.00 | b | 96.00 | d | 91.00 | a | 68.00 | c | 51.00 | 27.00 | b | 96.00 | v | ||
1984 | 37.00 | e | 51.00 | b | 53.00 | 70.00 | b | 82.00 | a | 84.00 | a | 90.00 | c | 95.00 | b | 88.00 | 73.00 | a | 52.00 | a | 44.00 | a | 95.00 | s | ||
1985 | 34.00 | b | 50.00 | 54.00 | b | 80.00 | a | 83.00 | c | 79.00 | b | 86.00 | b | 84.00 | b | 79.00 | 65.00 | a | 52.00 | b | 27.00 | 86.00 | q | |||
1986 | 43.00 | b | 31.00 | 64.00 | a | 68.00 | b | 91.00 | 90.00 | b | 89.00 | c | 84.00 | a | 75.00 | c | 68.00 | b | 44.00 | a | 37.00 | b | 91.00 | s | ||
1987 | 42.00 | e | 47.00 | a | 64.00 | c | 81.00 | c | 84.00 | a | 94.00 | a | 91.00 | b | 89.00 | d | 83.00 | a | 76.00 | d | ----- | z | ----- | z | ----- | z |
1988 | 34.00 | e | 43.00 | b | 49.00 | b | 71.00 | b | 91.00 | b | 93.00 | g | 96.00 | c | 90.00 | b | 77.00 | a | 71.00 | a | 46.00 | a | 43.00 | b | ----- | z |
1989 | 43.00 | a | 34.00 | a | 59.00 | 74.00 | d | 83.00 | b | 88.00 | a | 92.00 | 92.00 | a | 81.00 | 79.00 | 45.00 | 33.00 | 92.00 | j | ||||||
1990 | 39.00 | 45.00 | 64.00 | 81.00 | 79.00 | 88.00 | 93.00 | 87.00 | 81.00 | 65.00 | 67.00 | 43.00 | 93.00 | |||||||||||||
1991 | 34.00 | 51.00 | 55.00 | 78.00 | 86.00 | a | 84.00 | 92.00 | a | 91.00 | 82.00 | 65.00 | a | 46.00 | 38.00 | 92.00 | c | |||||||||
1992 | 34.00 | 37.00 | 54.00 | 61.00 | 86.00 | b | 89.00 | b | 79.00 | a | 83.00 | b | 75.00 | a | 79.00 | 42.00 | 32.00 | b | 89.00 | j | ||||||
1993 | 41.00 | 64.00 | a | 68.00 | b | 62.00 | c | 80.00 | d | 86.00 | d | 83.00 | c | 91.00 | d | 73.00 | c | 74.00 | a | 44.00 | c | 35.00 | ----- | z | ||
1994 | 23.00 | a | 47.00 | c | 55.00 | a | 72.00 | b | 89.00 | e | 83.00 | c | 85.00 | b | 82.00 | g | 80.00 | j | 70.00 | p | 54.00 | k | 46.00 | m | ----- | z |
1995 | 34.00 | k | 43.00 | i | 58.00 | i | 55.00 | k | 84.00 | j | 100.00 | i | ----- | z | ----- | z | 73.00 | n | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 35.13 | 43.05 | 54.38 | 71.02 | 83.90 | 86.03 | 90.66 | 88.54 | 81.22 | 72.34 | 53.07 | 38.26 | 91.92 | |||||||||||||
S.D. | 6.35 | 7.94 | 6.86 | 7.48 | 5.38 | 4.55 | 4.45 | 4.26 | 5.72 | 5.60 | 7.81 | 6.68 | 2.74 | |||||||||||||
SKEW | 0.09 | 0.35 | 0.00 | -0.27 | 0.34 | -0.41 | -0.47 | -0.21 | 0.33 | 0.39 | 0.33 | 0.69 | 0.14 | |||||||||||||
MAX | 49.00 | 64.00 | 68.00 | 86.00 | 96.00 | 94.00 | 98.00 | 97.00 | 97.00 | 85.00 | 70.00 | 55.00 | 97.00 | |||||||||||||
MIN | 23.00 | 31.00 | 40.00 | 53.00 | 74.00 | 75.00 | 79.00 | 77.00 | 69.00 | 62.00 | 37.00 | 27.00 | 87.00 | |||||||||||||
YRS | 40 | 40 | 42 | 41 | 40 | 40 | 41 | 41 | 40 | 41 | 41 | 39 | 25 |