Records for Olympia Area, Washington (OLMthr) on 05-21
Record Highs
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1: 89°F (1963)
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2: 87°F (1988)
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3: 85°F (1958)
Record Lows
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1: 32°F (1976)
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2: 32°F (1973)
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3: 33°F (1971)
Lowest Highs
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1: 52°F (2000)
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2: 52°F (1993)
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3: 52°F (1972)
Highest Lows
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1: 52°F (1996)
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2: 54°F (1957)
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3: 55°F (2010)
Highest May temperature:
96°F on 05-28-1983.
Lowest May temperature:
25°F on 05-01-1954.
Average temperature is 55.7°F
Average high is 67.2°F
Average low is 44.1°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 0.57" (1990)
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2: 0.49" (1953)
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3: 0.40" (2012)
Precipitation data from 1948 to 2022.