Records for American Falls Area, Idaho (AFLI1thr) on 09-28
Record Highs
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1: 90°F (2010)
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2: 90°F (1899)
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3: 87°F (2009)
Record Lows
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1: 22°F (1894)
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2: 24°F (1913)
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3: 25°F (1896)
Lowest Highs
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1: 57°F (1909)
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2: 56°F (1949)
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3: 55°F (2001)
Highest Lows
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1: 49°F (1959)
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2: 52°F (1985)
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3: 53°F (1999)
Highest September temperature:
100°F on 09-12-1899.
Lowest September temperature:
16°F on 09-18-1911.
Average temperature is 56.6°F
Average high is 70.8°F
Average low is 42.4°F
Temperature data from 1892 to 2022.
Record Precipitation
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1: 0.48" (1982)
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2: 0.34" (1940)
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3: 0.24" (1902)
Precipitation data from 1892 to 2022.