Records for Olympia Area, Washington (OLMthr) on 09-09
Record Highs
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1: 91°F (2020)
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2: 91°F (1963)
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3: 90°F (1993)
Record Lows
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1: 36°F (1976)
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2: 37°F (1977)
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3: 37°F (1970)
Lowest Highs
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1: 60°F (1958)
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2: 58°F (2013)
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3: 58°F (1974)
Highest Lows
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1: 61°F (2010)
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2: 64°F (2000)
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3: 64°F (1965)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 60.8°F
Average high is 74.3°F
Average low is 47.4°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 1.34" (1978)
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2: 0.68" (2019)
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3: 0.66" (1982)
Precipitation data from 1948 to 2022.