Records for Knoxville Area, Tennessee (TYSthr) on 09-20
Record Highs
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1: 97°F (1925)
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2: 93°F (1955)
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3: 92°F (1997)
Record Lows
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1: 43°F (1889)
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2: 45°F (1918)
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3: 45°F (1903)
Lowest Highs
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1: 71°F (1970)
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2: 71°F (1931)
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3: 70°F (1957)
Highest Lows
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1: 61°F (1918)
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2: 64°F (1943)
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3: 64°F (1875)
Highest September temperature:
103°F on 09-05-1954.
Lowest September temperature:
35°F on 09-30-1888.
Average temperature is 69.6°F
Average high is 81.7°F
Average low is 57.4°F
Temperature data from 1871 to 2022.
Record Precipitation
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1: 1.75" (1932)
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2: 1.36" (1871)
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3: 1.21" (1971)
Precipitation data from 1871 to 2022.