Records for Seattle City Area, Washington (SEWthr) on 03-31
Record Highs
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1: 75°F (1900)
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2: 71°F (2016)
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3: 69°F (2013)
Record Lows
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1: 30°F (1936)
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2: 30°F (1896)
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3: 32°F (1920)
Lowest Highs
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1: 51°F (1942)
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2: 50°F (1966)
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3: 50°F (1964)
Highest Lows
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1: 45°F (1936)
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2: 45°F (1920)
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3: 45°F (1917)
Highest March temperature:
78°F on 03-20-2019.
Lowest March temperature:
20°F on 03-12-1897.
Average temperature is 48.5°F
Average high is 56.1°F
Average low is 40.9°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 0.69" (2015)
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2: 0.59" (1996)
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3: 0.46" (1943)
Precipitation data from 1894 to 2022.