Records for Seattle Tacoma Area, Washington (SEAthr) on 09-04
Record Highs
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1: 88°F (2017)
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2: 87°F (2003)
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3: 87°F (1963)
Record Lows
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1: 42°F (1952)
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2: 44°F (1956)
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3: 47°F (2002)
Lowest Highs
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1: 65°F (2017)
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2: 62°F (1949)
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3: 61°F (2013)
Highest Lows
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1: 61°F (1969)
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2: 61°F (1960)
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3: 61°F (1945)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
35°F on 09-27-1972.
Average temperature is 64.3°F
Average high is 73.8°F
Average low is 54.9°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 0.97" (1945)
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2: 0.66" (2007)
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3: 0.50" (1960)
Precipitation data from 1945 to 2022.