Records for Tri-Cities Area, Washington (PSCthr) on 08-19
Record Highs
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1: 106°F (1897)
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2: 105°F (1942)
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3: 103°F (1967)
Record Lows
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1: 42°F (1920)
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2: 44°F (1913)
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3: 45°F (1973)
Lowest Highs
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1: 72°F (1941)
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2: 71°F (2020)
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3: 69°F (2022)
Highest Lows
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1: 71°F (1980)
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2: 73°F (1968)
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3: 73°F (1959)
Highest August temperature:
115°F on 08-10-1898.
Lowest August temperature:
37°F on 08-31-1924.
Average temperature is 72.7°F
Average high is 90.1°F
Average low is 55.2°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.44" (1924)
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2: 0.18" (1918)
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3: 0.07" (2007)
Precipitation data from 1894 to 2022.