Records for Lewiston Area, Idaho (LWSthr) on 12-09
Record Highs
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1: 64°F (2015)
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2: 58°F (1979)
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3: 57°F (1987)
Record Lows
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1: -11°F (1919)
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2: -10°F (1972)
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3: -3°F (1932)
Lowest Highs
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1: 45°F (1979)
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2: 44°F (2014)
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3: 44°F (1990)
Highest Lows
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1: 8°F (1972)
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2: 9°F (1919)
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3: 13°F (1932)
Highest December temperature:
67°F on 12-12-1921.
Lowest December temperature:
-23°F on 12-13-1919.
Average temperature is 35.7°F
Average high is 41.3°F
Average low is 30°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.66" (1901)
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2: 0.46" (1939)
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3: 0.29" (1899)
Precipitation data from 1881 to 2022.