Records for Challis Area, Idaho (LLJthr) on 09-27
Record Highs
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1: 85°F (2021)
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2: 84°F (2011)
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3: 84°F (1978)
Record Lows
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1: 23°F (1924)
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2: 24°F (1926)
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3: 25°F (1999)
Lowest Highs
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1: 51°F (2014)
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2: 47°F (2005)
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3: 46°F (1962)
Highest Lows
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1: 46°F (1986)
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2: 49°F (1999)
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3: 50°F (1984)
Highest September temperature:
99°F on 09-03-2022.
Lowest September temperature:
17°F on 09-18-1965.
Average temperature is 53.9°F
Average high is 69.3°F
Average low is 38.5°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.89" (1982)
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2: 0.20" (2014)
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3: 0.17" (1940)
Precipitation data from 1895 to 2022.