Records for Lewiston Area, Idaho (LWSthr) on 07-18
Record Highs
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1: 110°F (1918)
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2: 108°F (1960)
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3: 106°F (1944)
Record Lows
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1: 44°F (1897)
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2: 46°F (1957)
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3: 49°F (1962)
Lowest Highs
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1: 74°F (2004)
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2: 73°F (1994)
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3: 69°F (1920)
Highest Lows
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1: 67°F (1977)
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2: 68°F (1987)
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3: 73°F (1996)
Highest July temperature:
117°F on 07-27-1939.
Lowest July temperature:
41°F on 07-02-1955.
Average temperature is 77°F
Average high is 92.3°F
Average low is 61.8°F
Temperature data from 1881 to 2022.
Record Precipitation
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1: 0.49" (1987)
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2: 0.29" (1924)
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3: 0.12" (1940)
Precipitation data from 1881 to 2022.