Records for Chattanooga Area, Tennessee (CHAthr) on 09-12
Record Highs
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1: 98°F (2019)
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2: 96°F (1962)
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3: 95°F (1991)
Record Lows
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1: 40°F (1940)
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2: 47°F (1969)
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3: 48°F (1976)
Lowest Highs
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1: 75°F (1925)
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2: 74°F (2020)
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3: 73°F (2014)
Highest Lows
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1: 66°F (2017)
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2: 66°F (1891)
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3: 67°F (1958)
Highest September temperature:
104°F on 09-05-1925.
Lowest September temperature:
36°F on 09-30-1967.
Average temperature is 70.7°F
Average high is 78.8°F
Average low is 62.6°F
Temperature data from 1879 to 2022.
Record Precipitation
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1: 2.00" (1965)
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2: 1.37" (1988)
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3: 0.84" (1892)
Precipitation data from 1879 to 2022.