Records for Challis Area, Idaho (LLJthr) on 09-16
Record Highs
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1: 89°F (1981)
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2: 88°F (2000)
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3: 88°F (1979)
Record Lows
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1: 23°F (1921)
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2: 24°F (1936)
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3: 28°F (1965)
Lowest Highs
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1: 54°F (2000)
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2: 52°F (1961)
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3: 51°F (1947)
Highest Lows
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1: 49°F (2006)
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2: 51°F (1986)
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3: 52°F (1946)
Highest September temperature:
99°F on 09-03-2022.
Lowest September temperature:
17°F on 09-18-1965.
Average temperature is 58.3°F
Average high is 74.6°F
Average low is 42°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.38" (1977)
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2: 0.25" (1946)
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3: 0.21" (2015)
Precipitation data from 1895 to 2022.