Records for Seattle City Area, Washington (SEWthr) on 09-16
Record Highs
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1: 87°F (1967)
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2: 83°F (1981)
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3: 80°F (1994)
Record Lows
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1: 42°F (1992)
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2: 44°F (1908)
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3: 45°F (2021)
Lowest Highs
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1: 60°F (2020)
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2: 60°F (2010)
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3: 60°F (1984)
Highest Lows
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1: 56°F (1926)
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2: 57°F (1989)
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3: 57°F (1960)
Highest September temperature:
92°F on 09-14-1937.
Lowest September temperature:
36°F on 09-21-1895.
Average temperature is 62.4°F
Average high is 71.5°F
Average low is 53.3°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 1.11" (2003)
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2: 0.65" (1997)
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3: 0.59" (1946)
Precipitation data from 1894 to 2022.