Records for Challis Area, Idaho (LLJthr) on 09-14
Record Highs
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1: 90°F (1990)
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2: 89°F (2000)
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3: 88°F (2020)
Record Lows
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1: 26°F (1947)
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2: 28°F (1992)
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3: 28°F (1926)
Lowest Highs
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1: 57°F (1925)
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2: 54°F (1959)
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3: 52°F (1945)
Highest Lows
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1: 51°F (1936)
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2: 52°F (1982)
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3: 53°F (1970)
Highest September temperature:
99°F on 09-03-2022.
Lowest September temperature:
17°F on 09-18-1965.
Average temperature is 59°F
Average high is 75.4°F
Average low is 42.6°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.68" (1918)
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2: 0.60" (1959)
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3: 0.40" (1966)
Precipitation data from 1895 to 2022.