Records for American Falls Area, Idaho (AFLI1thr) on 12-20
Record Highs
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1: 55°F (1917)
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2: 50°F (1979)
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3: 50°F (1961)
Record Lows
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1: -25°F (1924)
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2: -12°F (1908)
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3: -11°F (1899)
Lowest Highs
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1: 43°F (1917)
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2: 40°F (1981)
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3: 39°F (1955)
Highest Lows
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1: -4°F (1924)
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2: 0°F (1990)
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3: 9°F (1998)
Highest December temperature:
62°F on 12-01-1995.
Lowest December temperature:
-26°F on 12-19-1924.
Average temperature is 26.2°F
Average high is 33.3°F
Average low is 19.2°F
Temperature data from 1892 to 2022.
Record Precipitation
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1: 0.86" (1981)
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2: 0.35" (2007)
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3: 0.21" (1894)
Precipitation data from 1892 to 2022.