YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1940 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1943 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1944 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1945 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1947 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1949 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1950 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1951 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1954 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1955 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1956 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1958 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 9999.00 | |
1962 | ----- | z | 63.00 | g | 70.00 | 79.00 | 81.00 | 88.00 | 90.00 | 90.00 | 87.00 | 79.00 | 70.00 | 59.00 | 90.00 | |||||||||||
1963 | 56.00 | 67.00 | 73.00 | 77.00 | 80.00 | 93.00 | 95.00 | 91.00 | 88.00 | 85.00 | 68.00 | 59.00 | 95.00 | |||||||||||||
1964 | 55.00 | 52.00 | 69.00 | 73.00 | 85.00 | 86.00 | 94.00 | 86.00 | 86.00 | 77.00 | 73.00 | 55.00 | 94.00 | |||||||||||||
1965 | 50.00 | b | 70.00 | 67.00 | 80.00 | 79.00 | 87.00 | a | 88.00 | 88.00 | 78.00 | 82.00 | 68.00 | 60.00 | 88.00 | |||||||||||
1966 | 54.00 | 49.00 | 74.00 | 71.00 | 81.00 | 87.00 | 91.00 | 90.00 | 88.00 | 76.00 | 63.00 | 58.00 | 91.00 | |||||||||||||
1967 | 60.00 | 58.00 | 70.00 | 75.00 | 88.00 | 87.00 | 91.00 | 85.00 | 83.00 | j | 87.00 | e | 71.00 | i | 49.00 | f | 91.00 | |||||||||
1968 | 53.00 | a | 57.00 | a | 71.00 | 69.00 | a | 82.00 | 100.00 | 90.00 | 81.00 | 84.00 | 77.00 | 61.00 | 55.00 | 100.00 | ||||||||||
1969 | 59.00 | 56.00 | 72.00 | 76.00 | a | 84.00 | 91.00 | 90.00 | 89.00 | 82.00 | 79.00 | 60.00 | 57.00 | 91.00 | ||||||||||||
1970 | 56.00 | 65.00 | 63.00 | 67.00 | 80.00 | a | 92.00 | 93.00 | 88.00 | 85.00 | 74.00 | 64.00 | 57.00 | 93.00 | ||||||||||||
1971 | 65.00 | 60.00 | 74.00 | 74.00 | 82.00 | 93.00 | 99.00 | 86.00 | 89.00 | 76.00 | 65.00 | 49.00 | 99.00 | |||||||||||||
1972 | 52.00 | 66.00 | 71.00 | 75.00 | 81.00 | 90.00 | 96.00 | 90.00 | 82.00 | 82.00 | 58.00 | 51.00 | 96.00 | |||||||||||||
1973 | 53.00 | 57.00 | 58.00 | 71.00 | 81.00 | 98.00 | 93.00 | 90.00 | 82.00 | 78.00 | 71.00 | 55.00 | 98.00 | |||||||||||||
1974 | 51.00 | 58.00 | 67.00 | 72.00 | 85.00 | 93.00 | 89.00 | 89.00 | 89.00 | 76.00 | 63.00 | 48.00 | 93.00 | |||||||||||||
1975 | 52.00 | 52.00 | 64.00 | 72.00 | 79.00 | 89.00 | 89.00 | 88.00 | a | 86.00 | a | 77.00 | 69.00 | 55.00 | 89.00 | |||||||||||
1976 | 55.00 | 62.00 | 67.00 | 71.00 | 89.00 | 94.00 | 94.00 | 86.00 | 85.00 | 77.00 | 70.00 | 50.00 | 94.00 | |||||||||||||
1977 | 47.00 | 59.00 | 61.00 | 70.00 | 85.00 | 91.00 | 93.00 | 93.00 | 89.00 | 78.00 | 67.00 | a | 59.00 | 93.00 | ||||||||||||
1978 | 52.00 | 54.00 | 72.00 | 73.00 | 80.00 | 89.00 | 90.00 | 89.00 | ----- | z | 81.00 | a | 69.00 | 51.00 | 90.00 | |||||||||||
1979 | 45.00 | 55.00 | 60.00 | 70.00 | 78.00 | 90.00 | ----- | z | ----- | z | 89.00 | 82.00 | 56.00 | 57.00 | i | 90.00 | ||||||||||
1980 | 46.00 | i | 62.00 | e | 60.00 | 72.00 | 78.00 | 93.00 | 93.00 | 89.00 | 86.00 | 85.00 | 70.00 | 65.00 | 93.00 | |||||||||||
1981 | 60.00 | 67.00 | 62.00 | 80.00 | 79.00 | 95.00 | 92.00 | 92.00 | 89.00 | 71.00 | 68.00 | 61.00 | 95.00 | |||||||||||||
1982 | 51.00 | 60.00 | 61.00 | 75.00 | 76.00 | 88.00 | 90.00 | 87.00 | 85.00 | 74.00 | 62.00 | 53.00 | 90.00 | |||||||||||||
1983 | 52.00 | 57.00 | 65.00 | 70.00 | 81.00 | 89.00 | 89.00 | 88.00 | 90.00 | 72.00 | 69.00 | 51.00 | 90.00 | |||||||||||||
1984 | 51.00 | 55.00 | 65.00 | 75.00 | 84.00 | 86.00 | 88.00 | 89.00 | 87.00 | 71.00 | 64.00 | 55.00 | 89.00 | |||||||||||||
1985 | 46.00 | 55.00 | 65.00 | 73.00 | 77.00 | 87.00 | 91.00 | 88.00 | 89.00 | 73.00 | 65.00 | 56.00 | 91.00 | |||||||||||||
1986 | 60.00 | 68.00 | 71.00 | 74.00 | 79.00 | 87.00 | 89.00 | 91.00 | 85.00 | 70.00 | 58.00 | 56.00 | 91.00 | |||||||||||||
1987 | 54.00 | 58.00 | 65.00 | 75.00 | 77.00 | 89.00 | 93.00 | 92.00 | 82.00 | 80.00 | 66.00 | 62.00 | 93.00 | |||||||||||||
1988 | 46.00 | 62.00 | 70.00 | 76.00 | 86.00 | 88.00 | 91.00 | 86.00 | 85.00 | 77.00 | 68.00 | 57.00 | 91.00 | |||||||||||||
1989 | 54.00 | 62.00 | 80.00 | 82.00 | 84.00 | 95.00 | 94.00 | 86.00 | 87.00 | 78.00 | 67.00 | 59.00 | 95.00 | |||||||||||||
1990 | 53.00 | 57.00 | 68.00 | 71.00 | 79.00 | 95.00 | 92.00 | 90.00 | 90.00 | 79.00 | 66.00 | 57.00 | 95.00 | |||||||||||||
1991 | 48.00 | 58.00 | 61.00 | 75.00 | 82.00 | 88.00 | 91.00 | 85.00 | 85.00 | 81.00 | 64.00 | j | 51.00 | j | 91.00 | |||||||||||
1992 | 53.00 | j | 60.00 | k | 63.00 | j | 80.00 | 80.00 | 86.00 | 92.00 | 89.00 | 85.00 | 81.00 | 59.00 | 48.00 | 92.00 | ||||||||||
1993 | 50.00 | 52.00 | 69.00 | 76.00 | 82.00 | 89.00 | 94.00 | 89.00 | 83.00 | 79.00 | 58.00 | 55.00 | 94.00 | |||||||||||||
1994 | 59.00 | 61.00 | 70.00 | 77.00 | 84.00 | 95.00 | 91.00 | 90.00 | 84.00 | 76.00 | 67.00 | 56.00 | 95.00 | |||||||||||||
1995 | 51.00 | 64.00 | 70.00 | 70.00 | 78.00 | 86.00 | 97.00 | 94.00 | 92.00 | 79.00 | 69.00 | 66.00 | 97.00 | |||||||||||||
1996 | 55.00 | 65.00 | 67.00 | 79.00 | 90.00 | 92.00 | 92.00 | 91.00 | 86.00 | 88.00 | 65.00 | 54.00 | 92.00 | |||||||||||||
1997 | 57.00 | 58.00 | 75.00 | 69.00 | 84.00 | 89.00 | 94.00 | 90.00 | 88.00 | 82.00 | 65.00 | 52.00 | 94.00 | |||||||||||||
1998 | 56.00 | 60.00 | 70.00 | 75.00 | 85.00 | 98.00 | 95.00 | 95.00 | 87.00 | 78.00 | 64.00 | 61.00 | 98.00 | |||||||||||||
1999 | 62.00 | 63.00 | 69.00 | 74.00 | 79.00 | 88.00 | 92.00 | 85.00 | 83.00 | 82.00 | 73.00 | 57.00 | 92.00 | |||||||||||||
2000 | 62.00 | a | 65.00 | 69.00 | 81.00 | 94.00 | 90.00 | 93.00 | 98.00 | 94.00 | 83.00 | 55.00 | 57.00 | 98.00 | ||||||||||||
2001 | 55.00 | 57.00 | 72.00 | a | 77.00 | 89.00 | 93.00 | 94.00 | 92.00 | 91.00 | 80.00 | 72.00 | 55.00 | j | 94.00 | |||||||||||
2002 | 61.00 | 63.00 | j | 74.00 | 80.00 | 95.00 | 95.00 | 95.00 | 95.00 | 90.00 | 75.00 | 60.00 | m | 55.00 | 95.00 | |||||||||||
2003 | 64.00 | 59.00 | 68.00 | 73.00 | 89.00 | 88.00 | 100.00 | 92.00 | 91.00 | d | 82.00 | 66.00 | d | 57.00 | h | 100.00 | ||||||||||
2004 | 58.00 | n | 56.00 | 80.00 | k | 79.00 | 89.00 | 92.00 | 96.00 | 99.00 | f | ----- | z | 81.00 | i | 66.00 | l | 51.00 | q | 99.00 | ||||||
2005 | 53.00 | o | 50.00 | k | 64.00 | h | 77.00 | j | 99.00 | l | 81.00 | w | 98.00 | w | 92.00 | p | 82.00 | z | 76.00 | q | 70.00 | r | 60.00 | t | 99.00 | |
2006 | 57.00 | r | 70.00 | s | 65.00 | 80.00 | r | 88.00 | 93.00 | s | 95.00 | q | 87.00 | s | 82.00 | o | 82.00 | k | ----- | z | 55.00 | r | 95.00 | |||
2007 | 48.00 | n | 58.00 | o | 72.00 | i | 80.00 | i | 80.00 | k | 97.00 | i | 95.00 | k | 92.00 | 85.00 | 77.00 | 70.00 | 59.00 | m | 97.00 | |||||
2008 | 47.00 | 61.00 | 66.00 | 75.00 | 86.00 | 89.00 | 87.00 | h | 91.00 | 83.00 | i | 79.00 | 70.00 | 59.00 | 91.00 | |||||||||||
2009 | 54.00 | 64.00 | 69.00 | 75.00 | 84.00 | 83.00 | 91.00 | 90.00 | 81.00 | 75.00 | 68.00 | 51.00 | 91.00 | |||||||||||||
2010 | 50.00 | 50.00 | 72.00 | 74.00 | ----- | z | 91.00 | 94.00 | 87.00 | j | 88.00 | 84.00 | 68.00 | 61.00 | 94.00 | |||||||||||
2011 | 50.00 | f | 60.00 | t | 69.00 | d | 77.00 | 79.00 | d | 92.00 | 92.00 | 93.00 | 87.00 | 79.00 | 63.00 | 52.00 | 93.00 | |||||||||
2012 | 53.00 | 57.00 | 76.00 | 80.00 | 83.00 | f | 95.00 | 93.00 | 93.00 | 89.00 | 79.00 | v | 71.00 | 60.00 | 95.00 | |||||||||||
2013 | 45.00 | u | 54.00 | 72.00 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 72.00 | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 54.09 | 59.20 | 68.21 | 74.67 | 82.91 | 90.60 | 92.46 | 89.59 | 86.51 | 78.57 | 65.80 | 56.05 | 93.48 | |||||||||||||
S.D. | 4.95 | 4.93 | 4.69 | 3.63 | 4.46 | 3.66 | 2.66 | 3.15 | 3.22 | 4.06 | 4.54 | 4.26 | 3.07 | |||||||||||||
SKEW | 0.27 | 0.11 | -0.11 | 0.10 | 0.77 | 0.47 | 0.63 | 0.01 | -0.19 | 0.06 | -0.62 | 0.08 | 0.30 | |||||||||||||
MAX | 65.00 | 70.00 | 80.00 | 82.00 | 95.00 | 100.00 | 100.00 | 98.00 | 94.00 | 88.00 | 73.00 | 66.00 | 100.00 | |||||||||||||
MIN | 45.00 | 49.00 | 58.00 | 67.00 | 76.00 | 83.00 | 88.00 | 81.00 | 78.00 | 70.00 | 55.00 | 48.00 | 88.00 | |||||||||||||
NO YRS | 43 | 45 | 47 | 48 | 47 | 48 | 46 | 46 | 45 | 47 | 45 | 42 | 33 |