Records for Lewiston Area, Idaho (LWSthr) on 12-17
Record Highs
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1: 59°F (1937)
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2: 57°F (1917)
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3: 55°F (1904)
Record Lows
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1: -11°F (1964)
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2: -5°F (1924)
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3: -1°F (1922)
Lowest Highs
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1: 44°F (1939)
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2: 44°F (1917)
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3: 43°F (1904)
Highest Lows
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1: 8°F (1924)
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2: 10°F (2016)
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3: 10°F (1964)
Highest December temperature:
67°F on 12-12-1921.
Lowest December temperature:
-23°F on 12-13-1919.
Average temperature is 34.6°F
Average high is 40.1°F
Average low is 29°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.50" (1917)
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2: 0.44" (1962)
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3: 0.44" (1931)
Precipitation data from 1881 to 2022.