Records for Portland Area, Oregon (PDXthr) on 09-13
Record Highs
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1: 93°F (1999)
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2: 93°F (1988)
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3: 91°F (1989)
Record Lows
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1: 37°F (1970)
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2: 42°F (1952)
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3: 44°F (1956)
Lowest Highs
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1: 64°F (2022)
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2: 64°F (2009)
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3: 62°F (2019)
Highest Lows
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1: 59°F (1980)
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2: 60°F (1978)
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3: 61°F (1950)
Highest September temperature:
105°F on 09-02-1988.
Lowest September temperature:
34°F on 09-17-1965.
Average temperature is 65.9°F
Average high is 76°F
Average low is 55.8°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 0.50" (1955)
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2: 0.38" (1997)
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3: 0.32" (1968)
Precipitation data from 1940 to 2022.