Records for Lewiston Area, Idaho (LWSthr) on 08-30
Record Highs
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1: 104°F (1929)
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2: 102°F (2022)
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3: 102°F (1940)
Record Lows
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1: 42°F (1965)
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2: 42°F (1941)
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3: 42°F (1912)
Lowest Highs
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1: 70°F (1896)
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2: 68°F (1971)
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3: 65°F (2017)
Highest Lows
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1: 60°F (1912)
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2: 63°F (1951)
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3: 66°F (2006)
Highest August temperature:
115°F on 08-04-1961.
Lowest August temperature:
41°F on 08-20-1945.
Average temperature is 71.5°F
Average high is 85.9°F
Average low is 57.1°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.89" (1977)
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2: 0.79" (1926)
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3: 0.40" (1986)
Precipitation data from 1881 to 2022.