National Weather Service United States Department of Commerce

Arctic Outbreak Early Next Week. Be Prepared for the Frigid Cold Temperatures.

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
                                      JUNE

      MAX   MIN   AVG   HDD   CDD    PCPN    REC HIGH     REC LOW     REC PCPN

 1     85    64    74     0     9    0.12    97  2011    39  1889    2.21 1922
 2     85    64    74     0    10    0.12    97  2011    43  1972    1.30 1950
 3     85    64    75     0    10    0.13    96  2011    41  1956    2.94 1909
 4     85    65    75     0    10    0.12    97  2002    49  1969    2.42 1998
 5     86    65    75     0    10    0.13    98  2011    46  1946    2.18 1893

 6     86    65    76     0    11    0.12    98  1977    49  1976    2.18 1973
 7     86    66    76     0    11    0.13    96  2007    49  1894    1.91 1965
 8     86    66    76     0    11    0.14   100  1933    48  1977    2.59 1907
 9     87    66    76     0    11    0.13    97  2011    52  1931    1.32 1950
 10    87    66    76     0    12    0.13    99  1953    51  1988    1.34 1891

 11    87    67    77     0    12    0.13    98  1914    49  1988    1.51 2012
 12    87    67    77     0    12    0.13   100  1902    50  1913    1.67 1927
 13    87    67    77     0    12    0.14    99  1953    49  1903    1.17 1906
 14    88    67    77     0    12    0.14    97  1914    50  1985    1.42 1946
 15    88    67    78     0    13    0.13    98  1952    52  1947    4.85 1949

 16    88    68    78     0    13    0.15    99  1936    49  1917    2.04 1940
 17    88    68    78     0    13    0.14    98  1952    47  1974    2.94 1891
 18    88    68    78     0    13    0.15   100  1944    48  1974    1.95 1882
 19    88    68    78     0    13    0.15    99  1952    52  1965    2.18 1938
 20    89    69    78     0    14    0.14    99  1984    54  1985    2.58 1989

 21    89    69    79     0    14    0.15   100  1953    54  1944    2.90 1892
 22    89    69    79     0    14    0.15   100  1988    51  1992    1.97 1926
 23    89    69    79     0    14    0.15   100  1988    52  1972    1.76 1929
 24    89    69    79     0    14    0.14   101  1988    47  1972    1.88 1960
 25    89    69    79     0    14    0.15   102  1952    50  1974    2.03 1923

 26    89    70    79     0    14    0.14   101  1988    45  1974    3.72 1994
 27    90    70    80     0    14    0.15   102  1954    52  1974    2.11 1888
 28    90    70    80     0    15    0.16   104  1952    50  1974    2.02 2005
 29    90    70    80     0    15    0.16   106  2012    52  1974    1.21 1935
 30    90    70    80     0    15    0.16   107  2012    54  1974    1.75 1895


 MO   87.6  67.3  77.4    1   374    4.18   107  2012    39  1889    4.85 1949

 DATE OF OCCURANCE IN MONTH                       (30)         (1)         (15)