Records for Challis Area, Idaho (LLJthr) on 09-29
Record Highs
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1: 87°F (1967)
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2: 85°F (1963)
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3: 84°F (1927)
Record Lows
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1: 21°F (1985)
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2: 22°F (1914)
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3: 24°F (1921)
Lowest Highs
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1: 57°F (1994)
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2: 50°F (1991)
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3: 50°F (1938)
Highest Lows
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1: 40°F (2019)
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2: 48°F (1985)
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3: 49°F (1982)
Highest September temperature:
99°F on 09-03-2022.
Lowest September temperature:
17°F on 09-18-1965.
Average temperature is 53°F
Average high is 68.3°F
Average low is 37.8°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.39" (1982)
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2: 0.29" (1926)
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3: 0.22" (1940)
Precipitation data from 1895 to 2022.