Records for Olympia Area, Washington (OLMthr) on 09-12
Record Highs
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1: 86°F (2009)
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2: 85°F (1975)
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3: 84°F (2015)
Record Lows
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1: 32°F (1949)
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2: 36°F (2014)
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3: 36°F (2012)
Lowest Highs
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1: 59°F (1963)
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2: 57°F (2013)
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3: 56°F (1990)
Highest Lows
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1: 63°F (1996)
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2: 64°F (2020)
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3: 64°F (1987)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 60.2°F
Average high is 73.5°F
Average low is 46.9°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 0.17" (1976)
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2: 0.16" (1954)
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3: 0.15" (1962)
Precipitation data from 1948 to 2022.