Records for Olympia Area, Washington (OLMthr) on 09-29
Record Highs
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1: 89°F (1993)
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2: 84°F (1992)
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3: 80°F (2008)
Record Lows
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1: 30°F (1985)
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2: 30°F (1961)
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3: 31°F (1983)
Lowest Highs
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1: 57°F (1997)
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2: 56°F (2005)
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3: 56°F (1994)
Highest Lows
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1: 54°F (2019)
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2: 54°F (1971)
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3: 55°F (2013)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 55.5°F
Average high is 67.4°F
Average low is 43.7°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 1.14" (2005)
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2: 1.09" (1951)
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3: 0.78" (2013)
Precipitation data from 1948 to 2022.