Records for Chattanooga Area, Tennessee (CHAthr) on 09-20
Record Highs
-
1: 99°F (1925)
-
2: 96°F (2010)
-
3: 95°F (1955)
Record Lows
-
1: 40°F (1889)
-
2: 45°F (1981)
-
3: 48°F (1903)
Lowest Highs
-
1: 75°F (1931)
-
2: 72°F (2002)
-
3: 71°F (1980)
Highest Lows
-
1: 64°F (1918)
-
2: 66°F (1943)
-
3: 69°F (1969)
Highest September temperature:
104°F on 09-05-1925.
Lowest September temperature:
36°F on 09-30-1967.
Average temperature is 68.3°F
Average high is 76.6°F
Average low is 60.1°F
Temperature data from 1879 to 2022.
Record Precipitation
-
1: 3.37" (2009)
-
2: 1.65" (2002)
-
3: 1.57" (2021)
Precipitation data from 1879 to 2022.