Records for Challis Area, Idaho (LLJthr) on 09-11
Record Highs
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1: 91°F (1971)
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2: 89°F (1990)
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3: 88°F (2015)
Record Lows
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1: 27°F (1914)
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2: 28°F (2005)
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3: 29°F (1916)
Lowest Highs
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1: 60°F (1966)
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2: 55°F (1968)
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3: 54°F (1962)
Highest Lows
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1: 57°F (1978)
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2: 57°F (1976)
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3: 58°F (2014)
Highest September temperature:
99°F on 09-03-2022.
Lowest September temperature:
17°F on 09-18-1965.
Average temperature is 60°F
Average high is 76.6°F
Average low is 43.4°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.97" (1980)
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2: 0.39" (1991)
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3: 0.22" (1930)
Precipitation data from 1895 to 2022.