Records for Olympia Area, Washington (OLMthr) on 09-01
Record Highs
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1: 92°F (1987)
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2: 91°F (1998)
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3: 90°F (1950)
Record Lows
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1: 32°F (1973)
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2: 38°F (2021)
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3: 38°F (1960)
Lowest Highs
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1: 60°F (1963)
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2: 58°F (1979)
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3: 57°F (1983)
Highest Lows
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1: 61°F (1980)
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2: 62°F (1971)
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3: 63°F (1960)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 62.3°F
Average high is 75.9°F
Average low is 48.6°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 1.16" (1971)
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2: 0.62" (2000)
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3: 0.58" (1980)
Precipitation data from 1948 to 2022.