An outbreak of Arctic Air will plunge into the Tennessee Valley and southern Appalachians late this weekend and early next week. Light snow accumulations are also expected Sunday and Sunday night especially across the mountains. Be prepared for the cold weather. Read More >
CHATTANOOGA TN DAILY NORMALS AND RECORDS NOVEMBER MAX MIN AVG HDD CDD PCPN REC HIGH REC LOW REC PCPN 1 68 45 56 9 0 0.13 86 2016 27 1993 1.55 1967 2 67 44 56 10 0 0.14 84 1961 22 1954 2.65 1929 3 67 44 55 10 0 0.13 83 2016 19 1954 1.36 1923 4 67 44 55 10 0 0.14 81 1909 22 1966 1.47 1977 5 66 43 55 11 0 0.13 80 1948 22 1991 1.60 1981 6 66 43 54 11 0 0.14 81 2015 24 1976 1.63 1885 7 65 42 54 12 0 0.14 83 2023 23 1967 1.91 1885 8 65 42 54 12 0 0.14 84 2005 23 1952 2.74 1888 9 64 42 53 12 0 0.14 82 2020 22 1951 2.97 1979 10 64 42 53 12 0 0.14 80 2002 27 1953 2.59 2009 11 64 41 52 13 0 0.14 79 1890 22 1913 2.49 2020 12 63 41 52 13 0 0.15 81 1989 19 1894 2.56 1925 13 63 41 52 13 0 0.15 78 1989 18 1911 2.56 1929 14 62 40 51 14 0 0.15 79 1999 18 1969 2.47 1929 15 62 40 51 14 0 0.16 77 1931 15 1969 2.90 1926 16 62 40 51 14 0 0.16 77 1955 14 1940 1.84 1930 17 61 40 50 15 0 0.17 80 1958 21 1940 1.64 1886 18 61 39 50 15 0 0.17 79 2016 18 1891 2.05 2015 19 61 39 50 15 0 0.16 77 1985 17 1914 3.21 1948 20 60 39 50 16 0 0.18 78 1942 12 1914 1.46 1983 21 60 39 49 16 0 0.18 79 1942 16 1887 3.14 1965 22 60 39 49 16 0 0.17 75 2010 19 2008 3.00 1883 23 59 38 49 16 0 0.18 77 1973 17 1970 2.26 1983 24 59 38 48 16 0 0.18 75 1958 11 1950 2.72 2001 25 58 38 48 17 0 0.19 74 2010 4 1950 1.71 1902 26 58 38 48 17 0 0.19 74 1973 19 1950 2.67 2013 27 58 38 48 17 0 0.18 79 1990 18 1903 2.85 1973 28 58 38 48 18 0 0.19 76 2001 19 1956 4.53 1948 29 57 37 47 18 0 0.19 76 2001 15 1955 1.95 2022 30 57 37 47 18 0 0.19 74 2006 11 1929 4.01 2016 MO 62 40.3 51.2 420 5 4.80 86 2016 4 1950 4.53 1948 DATE OF OCCURANCE IN MONTH (1) (25) (28)