YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 42.00 | k | 37.00 | d | 20.00 | a | 18.00 | ----- | z | |
1942 | 13.00 | 6.00 | 19.00 | 30.00 | 41.00 | 55.00 | 56.00 | 58.00 | j | ----- | 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 | 44.00 | 52.00 | 59.00 | 61.00 | 41.00 | 38.00 | 20.00 | 18.00 | ----- | z | ||||||||
1949 | 8.00 | 19.00 | 27.00 | 31.00 | 48.00 | 56.00 | 61.00 | 58.00 | 50.00 | a | 24.00 | 29.00 | 13.00 | 8.00 | a | |||||||||||
1950 | 12.00 | 18.00 | 14.00 | 30.00 | 43.00 | 52.00 | 54.00 | 55.00 | 50.00 | 42.00 | 13.00 | 10.00 | 10.00 | |||||||||||||
1951 | 4.00 | -11.00 | 20.00 | 24.00 | 39.00 | 51.00 | 62.00 | 61.00 | 44.00 | 37.00 | a | 18.00 | 10.00 | -11.00 | a | |||||||||||
1952 | 16.00 | 17.00 | 16.00 | 25.00 | 41.00 | 59.00 | 52.00 | 60.00 | 47.00 | 34.00 | 19.00 | 12.00 | 12.00 | |||||||||||||
1953 | 20.00 | 13.00 | 21.00 | 32.00 | 35.00 | 58.00 | 59.00 | 60.00 | 49.00 | 39.00 | a | 22.00 | 7.00 | 7.00 | a | |||||||||||
1954 | 14.00 | 26.00 | 19.00 | 31.00 | 35.00 | 51.00 | 53.00 | 61.00 | 49.00 | 34.00 | 29.00 | 14.00 | 14.00 | |||||||||||||
1955 | 14.00 | 8.00 | a | 18.00 | a | 32.00 | 47.00 | 51.00 | 62.00 | 57.00 | 48.00 | 32.00 | b | 19.00 | 19.00 | 8.00 | d | |||||||||
1956 | 15.00 | 7.00 | b | 19.00 | 29.00 | 45.00 | 60.00 | 61.00 | 58.00 | 49.00 | 36.00 | 20.00 | 19.00 | 7.00 | b | |||||||||||
1957 | 9.00 | 25.00 | 20.00 | 28.00 | a | 43.00 | 51.00 | 63.00 | 60.00 | 46.00 | 30.00 | 4.00 | 18.00 | 4.00 | a | |||||||||||
1958 | 16.00 | 20.00 | 22.00 | 32.00 | 41.00 | 59.00 | 58.00 | 61.00 | 46.00 | 36.00 | 33.00 | u | ----- | z | ----- | z | ||||||||||
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1960 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1961 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1962 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1967 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1969 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1973 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1974 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1975 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1976 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | 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 | 16.00 | l | 25.00 | k | 25.00 | f | 37.00 | m | 45.00 | j | 55.00 | m | 61.00 | e | 61.00 | j | 39.00 | g | 37.00 | k | 25.00 | h | 20.00 | i | ----- | z |
2001 | 21.00 | f | 19.00 | d | 27.00 | h | 36.00 | l | 46.00 | u | 62.00 | t | 66.00 | s | 67.00 | x | 52.00 | v | 37.00 | w | 15.00 | x | 22.00 | r | ----- | z |
2002 | 22.00 | n | 15.00 | l | 18.00 | v | ----- | 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 | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | 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 | 63.00 | d | 55.00 | a | 50.00 | d | 30.00 | e | 25.00 | c | 16.00 | a | ----- | z |
2013 | 18.00 | e | 23.00 | d | 23.00 | d | 28.00 | e | 28.00 | a | 57.00 | f | 59.00 | e | 63.00 | b | 45.00 | f | 32.00 | h | 25.00 | i | 14.00 | g | ----- | z |
2014 | 9.00 | 16.00 | h | 16.00 | c | 28.00 | e | 37.00 | e | 50.00 | h | 63.00 | f | 63.00 | d | 46.00 | r | 39.00 | g | 18.00 | e | 10.00 | j | ----- | z | |
2015 | 18.00 | k | 16.00 | g | 23.00 | j | 36.00 | g | 45.00 | n | 55.00 | e | 61.00 | a | 57.00 | d | 55.00 | d | 39.00 | f | 23.00 | k | 16.00 | e | ----- | z |
2016 | 19.00 | e | 18.00 | a | 32.00 | e | 32.00 | d | 37.00 | f | 52.00 | f | 66.00 | a | 57.00 | h | 48.00 | g | 41.00 | h | 23.00 | f | 7.00 | f | ----- | z |
2017 | 10.00 | f | 25.00 | c | 30.00 | k | 32.00 | h | 41.00 | c | 59.00 | d | 63.00 | e | 55.00 | k | 50.00 | f | 32.00 | i | 27.00 | h | 19.00 | e | ----- | z |
2018 | 10.00 | c | 18.00 | b | 25.00 | b | 32.00 | e | 46.00 | f | 59.00 | e | 64.00 | f | 61.00 | d | 46.00 | q | 34.00 | n | 19.00 | f | 19.00 | d | ----- | z |
2019 | 18.00 | a | 18.00 | c | 16.00 | j | 32.00 | d | 43.00 | k | 54.00 | g | 61.00 | c | 66.00 | f | 63.00 | a | 16.00 | a | 21.00 | 21.00 | ----- | z | ||
2020 | 23.00 | 10.00 | 36.00 | 30.00 | 43.00 | 52.00 | 61.00 | 63.00 | 41.00 | 23.00 | 21.00 | 18.00 | 10.00 | |||||||||||||
2021 | 9.00 | 1.00 | a | 23.00 | 30.00 | 46.00 | 52.00 | 57.00 | 59.00 | 48.00 | 37.00 | 27.00 | 21.00 | 1.00 | a | |||||||||||
2022 | 12.00 | 5.00 | 18.00 | 32.00 | 43.00 | 57.00 | 64.00 | 64.00 | 55.00 | 36.00 | 21.00 | 9.00 | 5.00 | |||||||||||||
2023 | 19.00 | 12.00 | 27.00 | 36.00 | 46.00 | 54.00 | 64.00 | 63.00 | 57.00 | 27.00 | a | 27.00 | 21.00 | 12.00 | a | |||||||||||
2024 | 7.00 | 19.00 | 27.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 13.57 | 14.36 | 22.10 | 30.20 | 41.37 | 54.89 | 60.00 | 60.00 | 49.33 | 32.67 | 20.72 | 15.90 | 6.69 | |||||||||||||
S.D. | 4.95 | 8.98 | 5.55 | 2.71 | 4.91 | 3.36 | 3.63 | 2.66 | 5.48 | 6.61 | 5.93 | 4.34 | 6.40 | |||||||||||||
SKEW | -0.02 | -1.05 | 0.88 | -0.48 | -1.08 | 0.17 | -0.71 | -0.42 | 0.72 | -1.01 | -1.01 | -0.65 | -1.65 | |||||||||||||
MAX | 23.00 | 26.00 | 36.00 | 36.00 | 48.00 | 60.00 | 66.00 | 64.00 | 63.00 | 42.00 | 29.00 | 21.00 | 14.00 | |||||||||||||
MIN | 4.00 | -11.00 | 14.00 | 24.00 | 28.00 | 51.00 | 52.00 | 55.00 | 41.00 | 16.00 | 4.00 | 7.00 | -11.00 | |||||||||||||
YRS | 21 | 22 | 20 | 20 | 19 | 19 | 23 | 20 | 18 | 18 | 18 | 20 | 13 |