Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >
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)