YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1938 | ----- | z | 56.00 | r | 61.00 | 76.00 | 92.00 | 97.00 | 105.00 | 97.00 | 95.00 | 73.00 | a | 55.00 | 56.00 | ----- | z | |||||||||
1939 | 62.00 | 57.00 | 79.00 | 87.00 | 92.00 | 96.00 | 103.00 | 102.00 | 94.00 | 78.00 | 63.00 | 63.00 | 103.00 | |||||||||||||
1940 | 55.00 | 57.00 | 77.00 | 80.00 | 89.00 | 96.00 | 90.00 | 98.00 | 82.00 | 79.00 | 58.00 | 55.00 | 98.00 | |||||||||||||
1941 | 60.00 | b | 60.00 | 72.00 | 79.00 | 92.00 | 94.00 | 94.00 | 94.00 | 79.00 | 70.00 | 66.00 | 61.00 | i | 94.00 | k | ||||||||||
1942 | 67.00 | o | 55.00 | 75.00 | 73.00 | 88.00 | 97.00 | 99.00 | 99.00 | 88.00 | 77.00 | 61.00 | 56.00 | 99.00 | o | |||||||||||
1943 | 54.00 | 65.00 | 67.00 | 84.00 | 88.00 | 88.00 | 98.00 | 97.00 | a | 91.00 | a | 74.00 | 61.00 | 56.00 | 98.00 | b | ||||||||||
1944 | 58.00 | 57.00 | 74.00 | 78.00 | 87.00 | 86.00 | 91.00 | 98.00 | 94.00 | 80.00 | 67.00 | 57.00 | 98.00 | |||||||||||||
1945 | 62.00 | 63.00 | 70.00 | 87.00 | 92.00 | k | 93.00 | j | 94.00 | 95.00 | 96.00 | 75.00 | 64.00 | 59.00 | 96.00 | u | ||||||||||
1946 | 55.00 | 63.00 | 78.00 | 83.00 | 87.00 | a | 91.00 | 101.00 | 95.00 | 84.00 | a | 68.00 | 63.00 | 61.00 | 101.00 | b | ||||||||||
1947 | 55.00 | 64.00 | 77.00 | 90.00 | 89.00 | 91.00 | 85.00 | 88.00 | 87.00 | 80.00 | 62.00 | 55.00 | 91.00 | |||||||||||||
1948 | 56.00 | 61.00 | 68.00 | 73.00 | 85.00 | 92.00 | 92.00 | 88.00 | 95.00 | 70.00 | 61.00 | 55.00 | 95.00 | |||||||||||||
1949 | 45.00 | 58.00 | 65.00 | 82.00 | 87.00 | 89.00 | 95.00 | 93.00 | 94.00 | 72.00 | 71.00 | 63.00 | 95.00 | |||||||||||||
1950 | 56.00 | 60.00 | 74.00 | 82.00 | 89.00 | i | 94.00 | 95.00 | 99.00 | 97.00 | 75.00 | 69.00 | 56.00 | 99.00 | i | |||||||||||
1951 | 55.00 | 63.00 | 69.00 | 85.00 | 84.00 | 95.00 | 96.00 | 95.00 | b | 90.00 | 74.00 | 63.00 | 50.00 | 96.00 | b | |||||||||||
1952 | 51.00 | 60.00 | 74.00 | 76.00 | 87.00 | 87.00 | 99.00 | 98.00 | 98.00 | 86.00 | 70.00 | 55.00 | 99.00 | |||||||||||||
1953 | 60.00 | 63.00 | 74.00 | a | 81.00 | 83.00 | 81.00 | 94.00 | 98.00 | 89.00 | 73.00 | 65.00 | 58.00 | 98.00 | a | |||||||||||
1954 | 56.00 | 65.00 | 68.00 | 85.00 | 91.00 | 93.00 | 94.00 | a | 92.00 | 84.00 | 70.00 | 66.00 | 54.00 | c | 94.00 | d | ||||||||||
1955 | 54.00 | 56.00 | 68.00 | 71.00 | 86.00 | a | 97.00 | a | 95.00 | e | 95.00 | b | 102.00 | 79.00 | 64.00 | 58.00 | 102.00 | i | ||||||||
1956 | 57.00 | 54.00 | 67.00 | 84.00 | h | 90.00 | 95.00 | 104.00 | 95.00 | 94.00 | 82.00 | a | 62.00 | 55.00 | 104.00 | i | ||||||||||
1957 | 50.00 | 61.00 | g | 69.00 | 86.00 | a | 88.00 | 92.00 | 95.00 | 91.00 | 91.00 | 67.00 | 57.00 | 59.00 | 95.00 | h | ||||||||||
1958 | 57.00 | 62.00 | 65.00 | 78.00 | 91.00 | 94.00 | 101.00 | 97.00 | 97.00 | 85.00 | 66.00 | 63.00 | 101.00 | |||||||||||||
1959 | 62.00 | 64.00 | 72.00 | 80.00 | 89.00 | 93.00 | 101.00 | 98.00 | 92.00 | 79.00 | 66.00 | 53.00 | 101.00 | |||||||||||||
1960 | 65.00 | 61.00 | 80.00 | 80.00 | 84.00 | 93.00 | a | 98.00 | 100.00 | 91.00 | 83.00 | 64.00 | 53.00 | 100.00 | a | |||||||||||
1961 | 62.00 | 66.00 | 69.00 | 78.00 | 86.00 | 103.00 | 102.00 | 100.00 | 90.00 | 83.00 | 62.00 | 58.00 | 103.00 | |||||||||||||
1962 | 56.00 | 57.00 | 71.00 | a | 83.00 | 76.00 | 96.00 | 101.00 | 92.00 | 92.00 | 80.00 | 71.00 | 66.00 | 101.00 | a | |||||||||||
1963 | 58.00 | 67.00 | 69.00 | 71.00 | 91.00 | 95.00 | 95.00 | 97.00 | 95.00 | 82.00 | 60.00 | 58.00 | 97.00 | |||||||||||||
1964 | 56.00 | 66.00 | 74.00 | 79.00 | 80.00 | 93.00 | 99.00 | 98.00 | 93.00 | 88.00 | 64.00 | 61.00 | 99.00 | |||||||||||||
1965 | 61.00 | 66.00 | 74.00 | 82.00 | 85.00 | 92.00 | 97.00 | 94.00 | 88.00 | 85.00 | 66.00 | 60.00 | a | 97.00 | a | |||||||||||
1966 | 60.00 | 56.00 | 81.00 | 79.00 | 90.00 | 100.00 | 98.00 | 100.00 | 97.00 | 85.00 | 70.00 | 62.00 | 100.00 | |||||||||||||
1967 | 56.00 | 65.00 | 68.00 | 65.00 | 91.00 | 98.00 | 100.00 | 103.00 | 95.00 | 77.00 | 63.00 | 52.00 | 103.00 | |||||||||||||
1968 | 60.00 | 70.00 | 71.00 | a | 83.00 | 81.00 | 102.00 | 99.00 | 96.00 | 91.00 | 79.00 | 65.00 | 62.00 | 102.00 | a | |||||||||||
1969 | 58.00 | 63.00 | 78.00 | 74.00 | 94.00 | 94.00 | 97.00 | 96.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
1970 | ----- | z | ----- | z | ----- | z | 65.00 | u | 92.00 | a | 99.00 | b | 100.00 | a | 99.00 | 89.00 | 85.00 | a | 64.00 | 56.00 | a | ----- | z | |||
1971 | 59.00 | 72.00 | 64.00 | a | 73.00 | a | 85.00 | 87.00 | a | 98.00 | b | 103.00 | 87.00 | b | 81.00 | 58.00 | 49.00 | a | 103.00 | h | ||||||
1972 | 57.00 | 60.00 | b | 73.00 | f | 72.00 | q | 87.00 | 95.00 | 103.00 | a | 102.00 | a | 93.00 | 78.00 | 62.00 | 61.00 | a | ----- | z | ||||||
1973 | 59.00 | 62.00 | e | 66.00 | a | 81.00 | 93.00 | a | 95.00 | b | 102.00 | a | 98.00 | c | 96.00 | 75.00 | a | 61.00 | 59.00 | 102.00 | n | |||||
1974 | 62.00 | 56.00 | 66.00 | b | 79.00 | i | 85.00 | 100.00 | 99.00 | 100.00 | 98.00 | a | 87.00 | 67.00 | 59.00 | 100.00 | l | |||||||||
1975 | 60.00 | 63.00 | 67.00 | a | 71.00 | 93.00 | a | 92.00 | d | 102.00 | 95.00 | 92.00 | a | 87.00 | 70.00 | 61.00 | a | 102.00 | h | |||||||
1976 | ----- | z | ----- | z | ----- | z | 71.00 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1979 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1981 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1982 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1983 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 60.00 | u | ----- | z |
2005 | 59.00 | b | 68.00 | 78.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2014 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2015 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2017 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2018 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2019 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2020 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2021 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2022 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 57.44 | 61.81 | 71.14 | 79.26 | 87.72 | 93.84 | 97.66 | 96.71 | 91.89 | 78.41 | 63.97 | 57.61 | 98.70 | |||||||||||||
S.D. | 3.88 | 4.37 | 4.95 | 5.56 | 3.99 | 4.51 | 4.23 | 3.61 | 4.83 | 5.73 | 3.89 | 3.86 | 3.13 | |||||||||||||
SKEW | -0.85 | 0.15 | 0.21 | -0.42 | -0.75 | -0.46 | -0.68 | -0.50 | -0.58 | -0.18 | -0.05 | -0.10 | -0.55 | |||||||||||||
MAX | 65.00 | 72.00 | 81.00 | 90.00 | 94.00 | 103.00 | 105.00 | 103.00 | 102.00 | 88.00 | 71.00 | 66.00 | 103.00 | |||||||||||||
MIN | 45.00 | 54.00 | 61.00 | 65.00 | 76.00 | 81.00 | 85.00 | 88.00 | 79.00 | 67.00 | 55.00 | 49.00 | 91.00 | |||||||||||||
YRS | 36 | 36 | 36 | 34 | 36 | 37 | 38 | 38 | 37 | 37 | 37 | 36 | 23 |