Records for Lewiston Area, Idaho (LWSthr) on 05-04
Record Highs
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1: 93°F (1966)
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2: 88°F (2017)
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3: 85°F (1992)
Record Lows
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1: 32°F (1919)
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2: 33°F (2010)
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3: 33°F (1959)
Lowest Highs
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1: 57°F (1918)
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2: 56°F (1971)
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3: 55°F (2016)
Highest Lows
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1: 49°F (1956)
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2: 49°F (1950)
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3: 52°F (2010)
Highest May temperature:
104°F on 05-28-1934.
Lowest May temperature:
23°F on 05-01-1954.
Average temperature is 56.7°F
Average high is 68.6°F
Average low is 44.9°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.67" (1979)
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2: 0.61" (1956)
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3: 0.36" (1894)
Precipitation data from 1881 to 2022.