Records for Tri-Cities Area, Washington (PSCthr) on 08-01
Record Highs
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1: 109°F (2009)
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2: 108°F (1913)
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3: 106°F (1907)
Record Lows
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1: 45°F (2002)
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2: 47°F (2006)
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3: 48°F (1945)
Lowest Highs
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1: 77°F (1929)
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2: 75°F (1907)
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3: 73°F (2021)
Highest Lows
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1: 74°F (1985)
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2: 77°F (1964)
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3: 78°F (1937)
Highest August temperature:
115°F on 08-10-1898.
Lowest August temperature:
37°F on 08-31-1924.
Average temperature is 76.2°F
Average high is 94°F
Average low is 58.4°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.18" (1976)
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2: 0.16" (1960)
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3: 0.15" (1964)
Precipitation data from 1894 to 2022.