Records for Seattle City Area, Washington (SEWthr) on 10-20
Record Highs
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1: 70°F (1938)
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2: 68°F (2010)
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3: 68°F (1927)
Record Lows
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1: 34°F (1949)
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2: 36°F (1917)
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3: 36°F (1916)
Lowest Highs
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1: 59°F (1901)
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2: 56°F (2003)
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3: 56°F (1940)
Highest Lows
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1: 47°F (1908)
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2: 49°F (1977)
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3: 51°F (2013)
Highest October temperature:
88°F on 10-16-2022.
Lowest October temperature:
29°F on 10-25-1919.
Average temperature is 52.3°F
Average high is 58.9°F
Average low is 45.8°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 3.59" (2003)
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2: 1.20" (2016)
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3: 1.03" (1899)
Precipitation data from 1894 to 2022.