Records for Seattle City Area, Washington (SEWthr) on 09-07
Record Highs
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1: 86°F (2012)
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2: 86°F (1898)
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3: 85°F (1981)
Record Lows
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1: 45°F (1895)
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2: 47°F (1992)
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3: 47°F (1899)
Lowest Highs
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1: 62°F (2020)
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2: 61°F (2017)
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3: 61°F (2013)
Highest Lows
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1: 58°F (1970)
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2: 58°F (1912)
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3: 59°F (1959)
Highest September temperature:
92°F on 09-14-1937.
Lowest September temperature:
36°F on 09-21-1895.
Average temperature is 64.3°F
Average high is 73.8°F
Average low is 54.8°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.75" (1906)
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2: 0.54" (2019)
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3: 0.33" (1970)
Precipitation data from 1894 to 2022.