Records for Lewiston Area, Idaho (LWSthr) on 12-19
Record Highs
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1: 62°F (1934)
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2: 54°F (2020)
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3: 53°F (1950)
Record Lows
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1: -7°F (1924)
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2: 3°F (1984)
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3: 8°F (1990)
Lowest Highs
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1: 43°F (2020)
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2: 43°F (1966)
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3: 42°F (1917)
Highest Lows
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1: 9°F (1924)
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2: 16°F (1984)
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3: 21°F (2008)
Highest December temperature:
67°F on 12-12-1921.
Lowest December temperature:
-23°F on 12-13-1919.
Average temperature is 34.4°F
Average high is 40°F
Average low is 28.9°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.93" (1917)
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2: 0.56" (1969)
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3: 0.48" (1906)
Precipitation data from 1881 to 2022.