Records for Lewiston Area, Idaho (LWSthr) on 02-20
Record Highs
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1: 70°F (1995)
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2: 63°F (1977)
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3: 63°F (1896)
Record Lows
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1: 11°F (2018)
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2: 14°F (1955)
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3: 14°F (1936)
Lowest Highs
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1: 49°F (1991)
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2: 48°F (1995)
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3: 46°F (1982)
Highest Lows
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1: 29°F (2018)
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2: 29°F (1957)
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3: 30°F (2019)
Highest February temperature:
72°F on 02-24-1986.
Lowest February temperature:
-18°F on 02-12-1884.
Average temperature is 40°F
Average high is 48.2°F
Average low is 31.9°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.40" (1898)
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2: 0.31" (2019)
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3: 0.26" (2017)
Precipitation data from 1881 to 2022.