OAK RIDGE TN DAILY NORMALS AND RECORDS SEPTEMBER MAX MIN AVG HDD CDD PCPN REC HIGH REC LOW REC PCPN 1 87 65 76 0 11 0.11 101 1953 51 1954 3.27 1982 2 86 65 76 0 11 0.12 99 1953 48 1987 1.33 1974 3 86 65 76 0 11 0.12 99 2011 50 1987 1.71 1993 4 86 65 75 0 10 0.11 100 1954 49 1952 2.27 1988 5 86 64 75 0 10 0.12 102 1954 50 2010 6.30 2011 6 86 64 75 0 10 0.11 102 1954 49 1984 1.04 1975 7 85 64 75 0 10 0.12 99 1954 47 2017 1.42 2004 8 85 64 74 0 10 0.13 95 1999 49 2017 0.87 1987 9 85 63 74 0 9 0.13 97 1954 47 1958 2.07 1968 10 85 63 74 0 9 0.13 96 2019 47 1949 2.18 1960 11 84 63 74 0 9 0.13 94 2019 42 1976 2.43 2010 12 84 63 73 0 8 0.14 96 2019 45 1976 2.52 1987 13 84 62 73 0 8 0.15 101 1998 48 1949 2.34 1957 14 84 62 73 0 8 0.14 98 1998 42 1953 1.46 2007 15 83 62 72 0 8 0.15 95 2019 42 1985 2.16 1981 16 83 61 72 0 7 0.14 96 2019 42 1964 3.37 1962 17 83 61 72 0 7 0.14 94 2019 45 1985 2.89 2012 18 82 61 72 0 7 0.13 95 1954 39 1981 2.10 2012 19 82 60 71 0 7 0.14 97 1954 39 1981 2.74 1969 20 82 60 71 1 6 0.12 94 1998 40 1981 1.33 1954 21 81 60 70 1 6 0.12 95 1955 42 1983 2.34 2013 22 81 59 70 1 6 0.12 95 1955 36 1983 2.54 2003 23 81 59 70 1 6 0.12 93 2007 37 1982 2.78 2006 24 80 59 69 1 5 0.12 92 2016 37 1983 1.94 1997 25 80 58 69 1 5 0.13 94 2016 40 1990 1.29 2000 26 80 58 69 1 5 0.12 93 1998 37 2001 2.73 2018 27 79 57 68 1 5 0.13 95 1998 40 1991 2.34 2018 28 79 57 68 2 4 0.13 92 2019 41 1985 1.34 1996 29 79 57 68 2 4 0.13 94 2019 39 1947 1.89 1964 30 78 56 67 2 4 0.13 96 2019 33 1967 2.36 1955 MO 82.8 61.2 72 16 226 3.83 102 1954 33 1967 6.30 2011 DATE OF OCCURANCE IN MONTH (5,6) (30) (5)