Records for Seattle Tacoma Area, Washington (SEAthr) on 05-09
Record Highs
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1: 86°F (2020)
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2: 83°F (2019)
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3: 81°F (1987)
Record Lows
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1: 38°F (1999)
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2: 38°F (1985)
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3: 38°F (1955)
Lowest Highs
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1: 62°F (2020)
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2: 56°F (2019)
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3: 54°F (1987)
Highest Lows
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1: 50°F (1986)
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2: 52°F (2000)
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3: 52°F (1948)
Highest May temperature:
93°F on 05-21-1963.
Lowest May temperature:
28°F on 05-01-1954.
Average temperature is 56.5°F
Average high is 65.3°F
Average low is 47.8°F
Temperature data from 1945 to 2022.
Record Precipitation
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1: 0.74" (2000)
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2: 0.49" (2005)
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3: 0.23" (1947)
Precipitation data from 1945 to 2022.