Records for Seattle City Area, Washington (SEWthr) on 12-19
Record Highs
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1: 58°F (1936)
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2: 57°F (1896)
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3: 56°F (1950)
Record Lows
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1: 15°F (1924)
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2: 18°F (1990)
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3: 21°F (2008)
Lowest Highs
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1: 51°F (1972)
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2: 50°F (1979)
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3: 50°F (1966)
Highest Lows
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1: 26°F (1990)
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2: 26°F (1924)
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3: 27°F (1921)
Highest December temperature:
65°F on 12-04-1939.
Lowest December temperature:
9°F on 12-21-1990.
Average temperature is 41.2°F
Average high is 45.9°F
Average low is 36.6°F
Temperature data from 1894 to 2022.
Record Precipitation
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1: 1.77" (1994)
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2: 1.39" (2019)
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3: 1.23" (2017)
Precipitation data from 1894 to 2022.