Records for Lewiston Area, Idaho (LWSthr) on 05-23
Record Highs
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1: 98°F (1940)
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2: 97°F (1934)
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3: 96°F (2001)
Record Lows
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1: 34°F (2013)
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2: 34°F (1964)
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3: 35°F (1960)
Lowest Highs
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1: 63°F (1904)
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2: 60°F (2018)
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3: 60°F (1979)
Highest Lows
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1: 56°F (1965)
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2: 56°F (1905)
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3: 57°F (1978)
Highest May temperature:
104°F on 05-28-1934.
Lowest May temperature:
23°F on 05-01-1954.
Average temperature is 62°F
Average high is 73.9°F
Average low is 50°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.74" (1899)
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2: 0.49" (1956)
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3: 0.44" (1946)
Precipitation data from 1881 to 2022.