YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | ----- | 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 | 13.00 | e | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 25.00 | ----- | z | ----- | z | ----- | z | |
1971 | ----- | z | ----- | z | ----- | z | ----- | z | 38.00 | ----- | 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 | 29.00 | ----- | z | ----- | z | ----- | z | |
1977 | ----- | z | ----- | z | ----- | z | 29.00 | c | ----- | 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 | 7.00 | 24.00 | 22.00 | a | ----- | z | ----- | z | ----- | z | 55.00 | b | 47.00 | b | 34.00 | a | 14.00 | a | 9.00 | ----- | z | |||
1980 | 15.00 | 11.00 | b | 7.00 | 29.00 | b | 43.00 | a | 59.00 | a | ----- | z | 63.00 | c | 49.00 | a | 22.00 | a | ----- | z | ----- | z | ----- | z | ||
1981 | 20.00 | ----- | z | 28.00 | a | ----- | z | 38.00 | a | ----- | z | ----- | z | ----- | z | 47.00 | 31.00 | c | 23.00 | ----- | 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 | 11.00 | 15.00 | d | 24.00 | a | 28.00 | 42.00 | 54.00 | b | 62.00 | c | 59.00 | a | 35.00 | 34.00 | 19.00 | 7.00 | a | 7.00 | l | ||||||
2001 | 17.00 | a | 16.00 | 24.00 | d | 37.00 | 40.00 | c | 56.00 | 61.00 | 60.00 | a | 47.00 | 28.00 | 15.00 | 18.00 | a | 15.00 | j | |||||||
2002 | 14.00 | 9.00 | 5.00 | 30.00 | b | 38.00 | j | 56.00 | a | 63.00 | b | 61.00 | a | 44.00 | 33.00 | e | 18.00 | b | 17.00 | 5.00 | w | |||||
2003 | 16.00 | 10.00 | 15.00 | 38.00 | l | 43.00 | 51.00 | 58.00 | 58.00 | 46.00 | f | 33.00 | 13.00 | c | 12.00 | e | ----- | z | ||||||||
2004 | 6.00 | 12.00 | 31.00 | 27.00 | 35.00 | 50.00 | a | 58.00 | c | 57.00 | 47.00 | 35.00 | c | 20.00 | -0.00 | -0.00 | g | |||||||||
2005 | 15.00 | 23.00 | 24.00 | 30.00 | 37.00 | 53.00 | 53.00 | 61.00 | g | 46.00 | a | 33.00 | 18.00 | b | 3.00 | 3.00 | j | |||||||||
2006 | 16.00 | 15.00 | a | 22.00 | 34.00 | h | 40.00 | 56.00 | 63.00 | 57.00 | 43.00 | c | 33.00 | a | 17.00 | l | 12.00 | c | ----- | z | ||||||
2007 | 10.00 | a | 6.00 | 17.00 | a | 23.00 | 47.00 | h | 49.00 | 59.00 | a | 62.00 | 55.00 | 31.00 | 19.00 | 16.00 | 6.00 | k | ||||||||
2008 | 11.00 | 12.00 | 17.00 | 29.00 | 35.00 | 54.00 | e | 58.00 | b | 59.00 | 49.00 | 28.00 | a | 22.00 | a | 12.00 | 11.00 | i | ||||||||
2009 | 8.00 | 12.00 | 17.00 | 24.00 | a | 42.00 | d | 54.00 | 60.00 | 59.00 | 40.00 | 25.00 | 22.00 | 5.00 | 5.00 | e | ||||||||||
2010 | 4.00 | 16.00 | 23.00 | c | 25.00 | 35.00 | 60.00 | 60.00 | 54.00 | 47.00 | 34.00 | 11.00 | 16.00 | 4.00 | c | |||||||||||
2011 | 6.00 | -1.00 | 25.00 | 31.00 | 32.00 | 58.00 | 66.00 | 64.00 | 49.00 | 30.00 | 20.00 | 8.00 | -1.00 | |||||||||||||
2012 | 14.00 | 14.00 | 24.00 | 35.00 | 45.00 | 54.00 | 64.00 | 56.00 | 51.00 | 28.00 | 20.00 | 10.00 | 10.00 | |||||||||||||
2013 | 15.00 | 16.00 | 19.00 | 20.00 | 26.00 | 50.00 | 58.00 | 61.00 | 41.00 | 29.00 | 21.00 | 8.00 | 8.00 | |||||||||||||
2014 | 4.00 | 6.00 | 7.00 | 23.00 | 35.00 | 53.00 | 61.00 | 60.00 | 46.00 | 38.00 | 9.00 | 8.00 | 4.00 | |||||||||||||
2015 | 8.00 | 11.00 | 13.00 | 34.00 | 40.00 | 57.00 | 62.00 | 54.00 | 56.00 | 38.00 | 22.00 | 15.00 | 8.00 | |||||||||||||
2016 | 18.00 | 17.00 | 27.00 | 31.00 | 37.00 | 57.00 | 63.00 | 57.00 | 46.00 | 37.00 | 21.00 | 4.00 | 4.00 | |||||||||||||
2017 | -0.00 | 18.00 | 26.00 | 35.00 | 33.00 | 54.00 | 62.00 | 53.00 | 51.00 | 29.00 | 25.00 | 15.00 | -0.00 | |||||||||||||
2018 | 2.00 | 14.00 | 21.00 | 24.00 | 46.00 | 55.00 | 57.00 | 58.00 | 47.00 | 30.00 | 18.00 | 12.00 | 2.00 | |||||||||||||
2019 | 15.00 | 10.00 | 12.00 | 25.00 | 42.00 | 54.00 | 58.00 | 63.00 | 59.00 | 14.00 | 13.00 | 17.00 | 10.00 | |||||||||||||
2020 | 19.00 | 11.00 | 28.00 | 28.00 | 41.00 | 49.00 | 62.00 | 60.00 | 40.00 | 21.00 | 20.00 | 16.00 | 11.00 | |||||||||||||
2021 | 18.00 | -4.00 | 19.00 | 28.00 | 42.00 | 54.00 | 62.00 | 56.00 | 45.00 | 34.00 | 26.00 | 19.00 | -4.00 | |||||||||||||
2022 | 6.00 | -1.00 | 14.00 | 30.00 | 40.00 | 55.00 | 65.00 | 62.00 | 52.00 | 34.00 | 19.00 | 3.00 | -1.00 | |||||||||||||
2023 | 15.00 | 11.00 | 24.00 | 28.00 | 42.00 | 54.00 | 62.00 | 61.00 | 58.00 | 25.00 | 20.00 | 16.00 | 11.00 | |||||||||||||
2024 | 3.00 | 14.00 | 23.00 | 30.00 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 11.33 | 11.11 | 19.76 | 28.20 | 38.76 | 54.24 | 60.71 | 58.76 | 47.58 | 30.17 | 18.72 | 11.12 | 4.71 | |||||||||||||
S.D. | 5.82 | 6.05 | 6.79 | 4.32 | 4.55 | 2.89 | 2.93 | 3.05 | 5.59 | 5.38 | 4.18 | 5.41 | 5.03 | |||||||||||||
SKEW | -0.36 | -0.82 | -0.58 | 0.15 | -0.83 | -0.12 | -0.54 | -0.17 | 0.11 | -0.99 | -0.62 | -0.38 | -0.19 | |||||||||||||
MAX | 20.00 | 23.00 | 31.00 | 37.00 | 46.00 | 60.00 | 66.00 | 64.00 | 59.00 | 38.00 | 26.00 | 19.00 | 11.00 | |||||||||||||
MIN | -0.00 | -4.00 | 5.00 | 20.00 | 26.00 | 49.00 | 53.00 | 53.00 | 35.00 | 14.00 | 9.00 | -0.00 | -4.00 | |||||||||||||
YRS | 27 | 27 | 29 | 25 | 25 | 25 | 24 | 25 | 26 | 29 | 25 | 25 | 14 |