YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1939 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 46.00 | u | 51.00 | ----- | z | |
1940 | 28.00 | 40.00 | 50.00 | 65.00 | g | 80.00 | p | 85.00 | w | 89.00 | x | 84.00 | o | 87.00 | d | 75.00 | b | 56.00 | j | 42.00 | b | ----- | z | |||
1941 | 32.00 | b | 38.00 | e | 49.00 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1942 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1943 | ----- | z | ----- | z | ----- | z | 74.00 | r | 80.00 | p | 92.00 | h | 87.00 | b | 86.00 | a | 77.00 | t | 77.00 | u | ----- | z | ----- | z | ----- | z |
1944 | ----- | z | ----- | z | ----- | z | 68.00 | c | 89.00 | k | 89.00 | e | 85.00 | d | 92.00 | a | 80.00 | d | 67.00 | t | ----- | z | ----- | z | ----- | z |
1945 | ----- | z | ----- | z | ----- | z | 72.00 | c | 74.00 | b | 85.00 | i | 87.00 | h | 88.00 | g | 86.00 | i | 71.00 | j | ----- | z | ----- | z | ----- | z |
1946 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1947 | ----- | z | ----- | z | ----- | z | 66.00 | p | 73.00 | e | 87.00 | m | 93.00 | e | 96.00 | c | 82.00 | h | 83.00 | b | ----- | z | ----- | z | ----- | z |
1948 | ----- | z | ----- | z | ----- | z | 78.00 | e | 77.00 | a | ----- | 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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1970 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 50.00 | b | 44.00 | b | ----- | z |
1971 | 30.00 | d | ----- | 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 | 62.00 | a | ----- | 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 | 82.00 | a | ----- | z | ----- | z | ----- | z | ----- | z |
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 94.00 | ----- | 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 | 88.00 | 83.00 | 81.00 | a | 72.00 | 69.00 | 47.00 | a | ----- | z | ||||
1991 | 35.00 | a | 50.00 | 64.00 | 80.00 | 85.00 | 88.00 | 85.00 | 88.00 | 80.00 | 69.00 | 51.00 | 39.00 | 88.00 | a | |||||||||||
1992 | 37.00 | 43.00 | 49.00 | 67.00 | a | 84.00 | 85.00 | 78.00 | 87.00 | 78.00 | 80.00 | 52.00 | 38.00 | 87.00 | a | |||||||||||
1993 | 36.00 | 44.00 | 63.00 | 69.00 | 82.00 | 84.00 | 83.00 | 87.00 | a | 76.00 | 72.00 | 48.00 | a | 42.00 | a | 87.00 | c | |||||||||
1994 | 29.00 | a | 52.00 | 58.00 | 76.00 | 84.00 | 88.00 | 84.00 | 86.00 | 81.00 | 70.00 | 55.00 | 47.00 | 88.00 | a | |||||||||||
1995 | 36.00 | 42.00 | 67.00 | 59.00 | 80.00 | 93.00 | 95.00 | 85.00 | 83.00 | 76.00 | a | 40.00 | a | 36.00 | a | 95.00 | c | |||||||||
1996 | 42.00 | 45.00 | c | 54.00 | 64.00 | 76.00 | a | 90.00 | 89.00 | 87.00 | 83.00 | a | 70.00 | 50.00 | 38.00 | 90.00 | e | |||||||||
1997 | 40.00 | 48.00 | 54.00 | 67.00 | 72.00 | 88.00 | 87.00 | 84.00 | 77.00 | 75.00 | 53.00 | 42.00 | 88.00 | |||||||||||||
1998 | 39.00 | 47.00 | 62.00 | 72.00 | 84.00 | 86.00 | a | 90.00 | 85.00 | 90.00 | 67.00 | 56.00 | 55.00 | 90.00 | a | |||||||||||
1999 | 37.00 | 43.00 | 61.00 | 71.00 | 86.00 | 89.00 | 97.00 | 84.00 | 86.00 | 67.00 | 66.00 | 45.00 | 97.00 | |||||||||||||
2000 | 34.00 | 53.00 | 71.00 | 73.00 | 83.00 | 89.00 | 86.00 | 83.00 | 88.00 | 72.00 | 64.00 | 31.00 | 89.00 | |||||||||||||
2001 | 39.00 | 32.00 | 45.00 | 78.00 | 81.00 | 90.00 | 90.00 | 93.00 | 82.00 | 73.00 | 61.00 | 57.00 | 93.00 | |||||||||||||
2002 | 46.00 | 43.00 | 47.00 | 81.00 | 85.00 | 89.00 | 93.00 | 83.00 | 86.00 | 74.00 | a | 50.00 | 42.00 | 93.00 | a | |||||||||||
2003 | 44.00 | 42.00 | 62.00 | 80.00 | 79.00 | 88.00 | 89.00 | 91.00 | 86.00 | 74.00 | 50.00 | 42.00 | 91.00 | |||||||||||||
2004 | 32.00 | 48.00 | 52.00 | 78.00 | 82.00 | 87.00 | 89.00 | 82.00 | 83.00 | 73.00 | 57.00 | 41.00 | 89.00 | |||||||||||||
2005 | ----- | z | 49.00 | 61.00 | 78.00 | 76.00 | 92.00 | 91.00 | 88.00 | 89.00 | 79.00 | 59.00 | a | 43.00 | a | ----- | z | |||||||||
2006 | 45.00 | a | 35.00 | a | 61.00 | 75.00 | 93.00 | 93.00 | 99.00 | 92.00 | 84.00 | 77.00 | a | 59.00 | 42.00 | a | 99.00 | d | ||||||||
2007 | 40.00 | 48.00 | 68.00 | 80.00 | 84.00 | 87.00 | 93.00 | 91.00 | 87.00 | 76.00 | 54.00 | 39.00 | 93.00 | |||||||||||||
2008 | 43.00 | a | 42.00 | 44.00 | 76.00 | 76.00 | 85.00 | 86.00 | 85.00 | 89.00 | 71.00 | 62.00 | a | 44.00 | a | 89.00 | c | |||||||||
2009 | 29.00 | 43.00 | a | 62.00 | 82.00 | 84.00 | c | 93.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
2010 | ----- | z | ----- | z | ----- | z | ----- | z | 90.00 | v | 85.00 | a | 90.00 | 89.00 | c | 76.00 | d | 79.00 | e | 60.00 | b | 40.00 | d | ----- | z | |
2011 | 26.00 | v | 56.00 | 49.00 | 70.00 | e | 76.00 | b | 94.00 | a | 93.00 | b | 86.00 | 85.00 | 83.00 | a | 56.00 | c | 40.00 | ----- | z | |||||
2012 | 44.00 | 42.00 | 79.00 | 71.00 | 86.00 | 90.00 | 93.00 | 88.00 | 85.00 | 72.00 | 60.00 | 54.00 | 93.00 | |||||||||||||
2013 | 42.00 | 36.00 | 52.00 | 72.00 | 84.00 | 83.00 | 92.00 | 92.00 | 84.00 | 76.00 | a | 49.00 | 37.00 | a | 92.00 | b | ||||||||||
2014 | 34.00 | 39.00 | 53.00 | 68.00 | 84.00 | 83.00 | 83.00 | 85.00 | 80.00 | 63.00 | 49.00 | 43.00 | a | 85.00 | a | |||||||||||
2015 | 36.00 | 25.00 | 58.00 | 74.00 | 81.00 | 78.00 | 87.00 | 89.00 | 86.00 | 79.00 | 69.00 | 48.00 | 89.00 | |||||||||||||
2016 | 40.00 | 52.00 | 65.00 | 76.00 | 88.00 | 84.00 | 89.00 | 87.00 | 79.00 | 69.00 | 69.00 | 38.00 | 89.00 | |||||||||||||
2017 | 48.00 | 56.00 | 58.00 | 73.00 | 74.00 | 86.00 | 85.00 | 83.00 | 86.00 | 76.00 | 54.00 | 54.00 | 86.00 | |||||||||||||
2018 | 42.00 | 47.00 | 47.00 | 75.00 | 90.00 | 91.00 | 87.00 | 87.00 | 85.00 | 69.00 | 43.00 | 46.00 | 91.00 | |||||||||||||
2019 | 43.00 | 37.00 | 51.00 | 66.00 | 86.00 | 87.00 | 89.00 | 84.00 | 79.00 | 71.00 | 46.00 | 41.00 | 89.00 | |||||||||||||
2020 | 33.00 | 47.00 | 53.00 | 63.00 | 83.00 | 89.00 | 90.00 | 84.00 | 79.00 | 71.00 | 73.00 | 47.00 | 90.00 | |||||||||||||
2021 | 36.00 | 45.00 | 62.00 | 77.00 | 80.00 | 92.00 | 88.00 | 84.00 | 83.00 | 81.00 | 63.00 | 54.00 | 92.00 | |||||||||||||
2022 | 33.00 | 37.00 | 55.00 | 62.00 | 88.00 | 92.00 | 88.00 | 85.00 | 85.00 | 75.00 | 72.00 | 41.00 | 92.00 | |||||||||||||
2023 | 35.00 | 46.00 | 44.00 | 80.00 | 85.00 | 89.00 | 90.00 | 87.00 | 92.00 | 84.00 | 63.00 | 49.00 | 92.00 | |||||||||||||
2024 | 42.00 | 65.00 | 64.00 | 66.00 | g | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 37.68 | 44.49 | 57.11 | 72.89 | 81.86 | 88.12 | 89.05 | 86.89 | 83.39 | 74.09 | 56.82 | 43.86 | 90.57 | |||||||||||||
S.D. | 5.30 | 7.51 | 8.17 | 5.93 | 5.02 | 3.51 | 4.17 | 3.34 | 4.00 | 4.91 | 8.34 | 5.94 | 3.20 | |||||||||||||
SKEW | -0.03 | 0.09 | 0.35 | -0.46 | -0.19 | -0.56 | -0.02 | 0.80 | -0.02 | 0.15 | 0.16 | 0.48 | 0.67 | |||||||||||||
MAX | 48.00 | 65.00 | 79.00 | 82.00 | 93.00 | 94.00 | 99.00 | 96.00 | 92.00 | 84.00 | 73.00 | 57.00 | 99.00 | |||||||||||||
MIN | 28.00 | 25.00 | 44.00 | 59.00 | 72.00 | 78.00 | 78.00 | 82.00 | 76.00 | 63.00 | 40.00 | 31.00 | 85.00 | |||||||||||||
YRS | 34 | 35 | 36 | 35 | 35 | 34 | 37 | 36 | 36 | 35 | 34 | 36 | 28 |