YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
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 | 42.00 | a | ----- | 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 | 62.00 | 54.00 | 55.00 | ----- | z | |||
1940 | 57.00 | 47.00 | 56.00 | 64.00 | 75.00 | 88.00 | 89.00 | 87.00 | 79.00 | a | 65.00 | f | 48.00 | e | 53.00 | 89.00 | l | |||||||||
1941 | 43.00 | 43.00 | k | 51.00 | 51.00 | 76.00 | 76.00 | 83.00 | 81.00 | 73.00 | a | 61.00 | 59.00 | 43.00 | 83.00 | l | ||||||||||
1942 | 43.00 | 35.00 | 46.00 | 60.00 | 71.00 | 77.00 | 84.00 | 82.00 | 79.00 | 68.00 | 54.00 | 46.00 | 84.00 | |||||||||||||
1943 | 48.00 | 46.00 | 56.00 | 69.00 | 72.00 | 76.00 | k | 85.00 | a | 78.00 | 75.00 | 66.00 | a | 51.00 | 46.00 | 85.00 | m | |||||||||
1944 | 44.00 | a | 45.00 | a | 49.00 | b | 48.00 | h | 69.00 | d | 75.00 | h | 80.00 | 81.00 | d | 77.00 | d | 67.00 | b | 50.00 | d | 46.00 | j | ----- | z | |
1945 | 45.00 | i | 46.00 | j | 46.00 | k | 61.00 | o | 67.00 | a | 74.00 | 82.00 | 79.00 | b | 78.00 | d | 69.00 | g | 68.00 | 47.00 | ----- | z | ||||
1946 | 48.00 | 47.00 | a | 54.00 | 70.00 | a | 70.00 | 80.00 | 86.00 | 87.00 | 78.00 | e | 60.00 | a | 46.00 | b | 48.00 | e | 87.00 | o | ||||||
1947 | 44.00 | b | 45.00 | 64.00 | w | 61.00 | b | 77.00 | a | 75.00 | 88.00 | 78.00 | c | 85.00 | g | 73.00 | 57.00 | b | 38.00 | q | ----- | z | ||||
1948 | 44.00 | f | 47.00 | j | 44.00 | a | 64.00 | g | 73.00 | 77.00 | a | 83.00 | a | 87.00 | a | 85.00 | b | 69.00 | g | 48.00 | f | 42.00 | l | ----- | z | |
1949 | ----- | z | 45.00 | y | ----- | z | 67.00 | m | 69.00 | h | 79.00 | f | 89.00 | b | 85.00 | 79.00 | b | 69.00 | 63.00 | b | 49.00 | b | ----- | z | ||
1950 | ----- | z | ----- | z | ----- | z | 65.00 | 70.00 | d | 80.00 | 82.00 | 87.00 | 85.00 | d | 73.00 | a | 54.00 | ----- | z | ----- | z | |||||
1951 | 46.00 | x | ----- | z | ----- | z | 59.00 | d | 74.00 | a | 72.00 | q | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1952 | ----- | z | ----- | z | ----- | z | ----- | z | 76.00 | d | 76.00 | 82.00 | a | 79.00 | 75.00 | e | 69.00 | ----- | z | ----- | z | ----- | z | |||
1953 | ----- | z | ----- | z | ----- | z | 67.00 | v | 69.00 | a | 80.00 | d | 85.00 | 81.00 | 75.00 | 72.00 | 58.00 | l | ----- | z | ----- | z | ||||
1954 | ----- | z | ----- | z | ----- | z | 68.00 | s | 71.00 | p | ----- | z | 85.00 | o | 84.00 | 80.00 | 65.00 | c | 55.00 | h | 41.00 | r | ----- | z | ||
1955 | ----- | z | ----- | z | ----- | z | ----- | z | 69.00 | 85.00 | 87.00 | o | 79.00 | m | 82.00 | 67.00 | a | 54.00 | s | ----- | z | ----- | z | |||
1956 | ----- | z | ----- | z | ----- | z | 60.00 | p | 75.00 | 82.00 | a | 85.00 | 80.00 | a | 78.00 | 67.00 | a | 60.00 | m | ----- | z | ----- | z | |||
1957 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 80.00 | 80.00 | 83.00 | a | 77.00 | 69.00 | ----- | z | ----- | z | ----- | z | ||||
1958 | ----- | z | ----- | z | ----- | z | ----- | z | 75.00 | l | 81.00 | 85.00 | 85.00 | 78.00 | a | 70.00 | 52.00 | x | ----- | z | ----- | z | ||||
1959 | ----- | z | ----- | z | ----- | z | ----- | z | 72.00 | d | 83.00 | 86.00 | 81.00 | a | 78.00 | 65.00 | ----- | z | ----- | z | ----- | z | ||||
1960 | ----- | z | ----- | z | ----- | z | 61.00 | x | 74.00 | 80.00 | 88.00 | 84.00 | 75.00 | 68.00 | d | ----- | z | ----- | z | ----- | z | |||||
1961 | ----- | z | ----- | z | ----- | z | ----- | z | 70.00 | 85.00 | b | 84.00 | 81.00 | 69.00 | b | 68.00 | b | ----- | z | ----- | z | ----- | z | |||
1962 | ----- | z | ----- | z | ----- | z | ----- | z | 70.00 | d | 80.00 | a | 82.00 | 85.00 | c | 78.00 | d | 65.00 | f | ----- | z | ----- | z | ----- | z | |
1963 | ----- | z | ----- | z | ----- | z | ----- | z | 65.00 | o | 78.00 | b | ----- | z | 82.00 | b | ----- | z | 72.00 | ----- | z | ----- | z | ----- | z | |
1964 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 82.00 | 79.00 | 72.00 | ----- | z | ----- | z | ----- | z | |||
1965 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 78.00 | 78.00 | 69.00 | ----- | z | ----- | z | ----- | z | ----- | z | |||
1966 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 84.00 | 93.00 | 74.00 | 63.00 | ----- | 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 | 77.00 | a | 81.00 | p | ----- | 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 | ----- | 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 | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 43.00 | t | 45.00 | ----- | z | |
2014 | 47.00 | 48.00 | 52.00 | r | ----- | z | 75.00 | a | 77.00 | 85.00 | 80.00 | 76.00 | 64.00 | 58.00 | 46.00 | ----- | z | |||||||||
2015 | 51.00 | 57.00 | 63.00 | 67.00 | 66.00 | 84.00 | 83.00 | 83.00 | 79.00 | 71.00 | d | ----- | z | 47.00 | c | ----- | z | |||||||||
2016 | 40.00 | 53.00 | 55.00 | 62.00 | 70.00 | 85.00 | 85.00 | 83.00 | 78.00 | 65.00 | 57.00 | 48.00 | 85.00 | |||||||||||||
2017 | 42.00 | 48.00 | a | 60.00 | a | 59.00 | a | 69.00 | 83.00 | a | 82.00 | c | 79.00 | 81.00 | 62.00 | 59.00 | 56.00 | 83.00 | g | |||||||
2018 | 51.00 | 49.00 | 50.00 | a | 65.00 | 73.00 | 86.00 | 87.00 | 87.00 | 78.00 | a | 68.00 | a | 53.00 | 44.00 | 87.00 | c | |||||||||
2019 | 39.00 | 39.00 | 50.00 | a | 62.00 | 67.00 | a | 77.00 | 85.00 | 82.00 | 83.00 | 65.00 | 56.00 | 39.00 | a | 85.00 | c | |||||||||
2020 | 37.00 | a | 43.00 | 50.00 | 69.00 | 77.00 | a | 79.00 | a | 85.00 | a | 88.00 | 85.00 | a | 73.00 | 61.00 | a | 46.00 | 88.00 | f | ||||||
2021 | 49.00 | 41.00 | a | 54.00 | 64.00 | 72.00 | 87.00 | 89.00 | a | 83.00 | 81.00 | 65.00 | j | ----- | z | ----- | z | ----- | z | |||||||
2022 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 84.00 | m | 81.00 | 86.00 | 67.00 | 50.00 | 41.00 | ----- | z | |||||
2023 | ----- | z | ----- | z | ----- | z | ----- | z | 70.00 | x | 74.00 | j | 88.00 | b | 82.00 | a | 78.00 | a | 69.00 | 58.00 | 47.00 | ----- | z | |||
2024 | 46.00 | 48.00 | 55.00 | 60.00 | k | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 45.56 | 45.81 | 52.87 | 63.13 | 71.78 | 80.43 | 84.48 | 82.80 | 78.24 | 67.42 | 55.58 | 47.00 | 85.25 | |||||||||||||
S.D. | 5.12 | 5.26 | 5.03 | 4.91 | 3.17 | 3.85 | 2.78 | 3.38 | 3.98 | 3.65 | 5.40 | 4.34 | 1.26 | |||||||||||||
SKEW | 0.37 | 0.03 | 0.19 | -0.73 | 0.04 | 0.29 | -0.17 | 0.80 | -0.16 | -0.20 | 0.29 | 0.47 | 0.65 | |||||||||||||
MAX | 57.00 | 57.00 | 63.00 | 70.00 | 77.00 | 88.00 | 89.00 | 93.00 | 86.00 | 73.00 | 68.00 | 56.00 | 87.00 | |||||||||||||
MIN | 37.00 | 35.00 | 44.00 | 51.00 | 66.00 | 74.00 | 78.00 | 78.00 | 69.00 | 60.00 | 46.00 | 39.00 | 84.00 | |||||||||||||
YRS | 16 | 16 | 15 | 15 | 27 | 28 | 31 | 35 | 34 | 31 | 19 | 18 | 4 |