Records for Seattle Tacoma Area, Washington (SEAthr) on 08-18
Record Highs
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1: 88°F (1991)
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2: 87°F (2022)
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3: 87°F (2016)
Record Lows
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1: 47°F (1951)
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2: 50°F (1995)
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3: 50°F (1973)
Lowest Highs
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1: 68°F (2022)
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2: 61°F (2020)
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3: 61°F (1965)
Highest Lows
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1: 63°F (1952)
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2: 64°F (2008)
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3: 64°F (1979)
Highest August temperature:
99°F on 08-09-1981.
Lowest August temperature:
44°F on 08-04-1950.
Average temperature is 66.9°F
Average high is 76.8°F
Average low is 56.9°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 1.63" (1975)
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2: 0.37" (1954)
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3: 0.28" (2000)
Precipitation data from 1945 to 2022.