Records for Seattle City Area, Washington (SEWthr) on 03-18
Record Highs
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1: 73°F (2019)
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2: 71°F (1996)
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3: 68°F (1988)
Record Lows
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1: 31°F (2020)
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2: 31°F (1913)
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3: 31°F (1903)
Lowest Highs
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1: 48°F (1995)
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2: 48°F (1961)
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3: 48°F (1949)
Highest Lows
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1: 41°F (2002)
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2: 43°F (2012)
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3: 43°F (1940)
Highest March temperature:
78°F on 03-20-2019.
Lowest March temperature:
20°F on 03-12-1897.
Average temperature is 46.9°F
Average high is 54.3°F
Average low is 39.5°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 2.10" (1997)
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2: 0.76" (1922)
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3: 0.72" (1921)
Precipitation data from 1894 to 2022.