Records for Olympia Area, Washington (OLMthr) on 09-25
Record Highs
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1: 85°F (1991)
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2: 80°F (2022)
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3: 80°F (2006)
Record Lows
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1: 31°F (1972)
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2: 32°F (2000)
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3: 32°F (1948)
Lowest Highs
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1: 59°F (1956)
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2: 56°F (2001)
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3: 56°F (1966)
Highest Lows
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1: 58°F (1986)
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2: 60°F (2013)
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3: 60°F (2007)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 56.8°F
Average high is 69.1°F
Average low is 44.5°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 0.88" (2020)
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2: 0.44" (1997)
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3: 0.44" (1950)
Precipitation data from 1948 to 2022.