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 MARCH MAX MIN AVG HDD CDD PCPN REC HIGH REC LOW REC PCPN 1 59 39 49 16 0 0.19 79 1997 17 1914 3.55 1922 2 60 39 49 16 0 0.18 81 1951 14 1980 3.37 1960 3 60 39 50 15 0 0.18 81 2022 9 1980 2.08 1979 4 60 40 50 15 0 0.18 82 1976 9 1943 1.49 2008 5 61 40 50 15 0 0.18 80 1955 8 1960 3.72 1963 6 61 40 50 15 0 0.18 82 1956 13 1901 2.91 1996 7 61 40 51 14 0 0.18 82 2000 2 1899 2.16 1961 8 62 40 51 14 0 0.17 81 2000 15 1920 2.32 1891 9 62 41 51 14 0 0.17 82 2009 15 1996 2.73 1901 10 62 41 52 14 0 0.16 81 2009 17 1932 3.29 1952 11 62 41 52 13 0 0.17 81 2006 20 1934 2.85 1963 12 63 41 52 13 0 0.17 83 1967 19 1998 3.09 1963 13 63 42 52 13 0 0.17 83 1967 20 1932 2.92 1975 14 63 42 53 13 0 0.18 83 2012 16 1993 4.10 1899 15 64 42 53 12 0 0.17 86 2012 11 1993 2.85 1899 16 64 42 53 12 0 0.17 83 1945 18 1970 4.68 1973 17 64 42 53 12 0 0.17 84 2002 23 1970 2.77 2021 18 65 43 54 12 0 0.18 86 1908 17 1902 3.06 1899 19 65 43 54 11 0 0.17 86 1982 18 1923 1.73 1881 20 65 43 54 11 0 0.18 85 2012 18 1923 5.71 1980 21 66 43 54 11 0 0.17 89 1907 15 1965 2.44 1955 22 66 44 55 11 0 0.17 89 1907 20 1965 2.50 1948 23 66 44 55 10 0 0.17 86 1935 20 1885 1.93 1993 24 67 44 55 10 0 0.17 89 1929 24 1968 2.32 1934 25 67 44 56 10 0 0.17 88 2007 25 1983 2.61 2021 26 67 44 56 10 0 0.17 84 2007 19 1894 2.93 2011 27 68 45 56 9 1 0.16 87 2020 17 1955 6.19 1994 28 68 45 56 9 1 0.16 87 1907 25 1894 4.42 1951 29 68 45 57 9 1 0.17 86 1928 25 1887 3.20 1886 30 69 45 57 9 1 0.17 85 1998 24 1964 5.15 1886 31 69 46 57 8 1 0.16 87 1963 25 1923 1.87 1927 MO 64.1 42.2 53.2 377 10 5.34 89 1907 2 1899 6.19 1994 1929 DATE OF OCCURANCE IN MONTH (21,22,24) (7) (27)