Records for Olympia Area, Washington (OLMthr) on 09-14
Record Highs
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1: 90°F (1979)
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2: 90°F (1951)
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3: 89°F (1974)
Record Lows
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1: 35°F (1992)
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2: 36°F (1971)
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3: 36°F (1969)
Lowest Highs
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1: 58°F (2011)
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2: 58°F (1994)
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3: 57°F (2022)
Highest Lows
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1: 59°F (1966)
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2: 59°F (1954)
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3: 60°F (1992)
Highest September temperature:
98°F on 09-02-1988.
Lowest September temperature:
25°F on 09-27-1972.
Average temperature is 59.7°F
Average high is 72.9°F
Average low is 46.6°F
Temperature data from 1948 to 2022.
Record Precipitation
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1: 0.76" (1976)
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2: 0.76" (1968)
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3: 0.51" (1948)
Precipitation data from 1948 to 2022.