Records for Seattle City Area, Washington (SEWthr) on 08-20
Record Highs
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1: 91°F (2016)
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2: 88°F (1966)
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3: 87°F (1950)
Record Lows
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1: 48°F (1918)
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2: 49°F (1904)
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3: 50°F (2001)
Lowest Highs
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1: 65°F (1915)
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2: 64°F (2022)
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3: 64°F (1971)
Highest Lows
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1: 60°F (1899)
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2: 61°F (1911)
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3: 61°F (1910)
Highest August temperature:
97°F on 08-08-1960.
Lowest August temperature:
46°F on 08-26-1908.
Average temperature is 66.8°F
Average high is 76.7°F
Average low is 56.9°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.89" (1965)
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2: 0.52" (2008)
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3: 0.43" (1923)
Precipitation data from 1894 to 2022.