Records for Seattle City Area, Washington (SEWthr) on 09-24
Record Highs
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1: 85°F (1997)
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2: 82°F (1974)
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3: 80°F (1994)
Record Lows
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1: 42°F (2005)
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2: 42°F (2000)
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3: 42°F (1926)
Lowest Highs
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1: 60°F (1956)
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2: 59°F (2014)
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3: 58°F (2020)
Highest Lows
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1: 53°F (1988)
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2: 53°F (1924)
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3: 54°F (1908)
Highest September temperature:
92°F on 09-14-1937.
Lowest September temperature:
36°F on 09-21-1895.
Average temperature is 60.2°F
Average high is 68.8°F
Average low is 51.6°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.85" (2020)
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2: 0.84" (1950)
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3: 0.77" (1945)
Precipitation data from 1894 to 2022.