Records for Olympia Area, Washington (OLMthr) on 09-16
Record Highs
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1: 90°F (1967)
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2: 87°F (1981)
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3: 84°F (2008)
Record Lows
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1: 33°F (1992)
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2: 33°F (1973)
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3: 34°F (2021)
Lowest Highs
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1: 59°F (2010)
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2: 59°F (1957)
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3: 58°F (2020)
Highest Lows
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1: 58°F (1985)
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2: 59°F (1969)
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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 59.3°F
Average high is 72.3°F
Average low is 46.2°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 0.95" (1997)
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2: 0.91" (2010)
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3: 0.59" (2018)
Precipitation data from 1948 to 2022.