Records for Challis Area, Idaho (LLJthr) on 12-20
Record Highs
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1: 55°F (1917)
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2: 48°F (1940)
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3: 47°F (2021)
Record Lows
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1: -26°F (1924)
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2: -17°F (1998)
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3: -16°F (1990)
Lowest Highs
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1: 34°F (1941)
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2: 32°F (1955)
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3: 31°F (1953)
Highest Lows
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1: -9°F (1924)
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2: -1°F (1998)
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3: 2°F (1983)
Highest December temperature:
63°F on 12-02-2021.
Lowest December temperature:
-34°F on 12-22-1990.
Average temperature is 18.6°F
Average high is 27.7°F
Average low is 9.5°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.33" (1981)
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2: 0.30" (1897)
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3: 0.20" (1955)
Precipitation data from 1895 to 2022.