Records for Challis Area, Idaho (LLJthr) on 05-20
Record Highs
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1: 87°F (2008)
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2: 87°F (1958)
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3: 86°F (1954)
Record Lows
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1: 28°F (2003)
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2: 28°F (1950)
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3: 29°F (1971)
Lowest Highs
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1: 57°F (1954)
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2: 55°F (1992)
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3: 53°F (1984)
Highest Lows
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1: 47°F (1931)
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2: 48°F (2016)
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3: 48°F (1974)
Highest May temperature:
96°F on 05-28-2003.
Lowest May temperature:
15°F on 05-05-1915.
Average temperature is 54.8°F
Average high is 68.2°F
Average low is 41.5°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.37" (1972)
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2: 0.36" (1987)
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3: 0.30" (1981)
Precipitation data from 1895 to 2022.