Records for Seattle Tacoma Area, Washington (SEAthr) on 09-06
Record Highs
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1: 90°F (2014)
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2: 88°F (1986)
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3: 87°F (1949)
Record Lows
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1: 44°F (1947)
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2: 45°F (1948)
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3: 47°F (2002)
Lowest Highs
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1: 63°F (2017)
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2: 62°F (1986)
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3: 61°F (2019)
Highest Lows
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1: 57°F (1947)
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2: 58°F (1985)
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3: 61°F (2015)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
35°F on 09-27-1972.
Average temperature is 64°F
Average high is 73.4°F
Average low is 54.6°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 0.93" (2009)
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2: 0.84" (2013)
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3: 0.46" (1947)
Precipitation data from 1945 to 2022.