Records for Challis Area, Idaho (LLJthr) on 09-19
Record Highs
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1: 91°F (1928)
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2: 89°F (2009)
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3: 88°F (1960)
Record Lows
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1: 23°F (1965)
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2: 25°F (1945)
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3: 27°F (1964)
Lowest Highs
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1: 53°F (1966)
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2: 53°F (1963)
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3: 51°F (1990)
Highest Lows
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1: 44°F (2004)
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2: 48°F (1978)
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3: 50°F (1924)
Highest September temperature:
99°F on 09-03-2022.
Lowest September temperature:
17°F on 09-18-1965.
Average temperature is 57.2°F
Average high is 73.3°F
Average low is 41.1°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.82" (1931)
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2: 0.29" (2004)
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3: 0.22" (1924)
Precipitation data from 1895 to 2022.