Records for Portland Area, Oregon (PDXthr) on 09-25
Record Highs
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1: 94°F (1991)
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2: 88°F (2022)
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3: 85°F (2021)
Record Lows
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1: 38°F (1955)
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2: 39°F (1970)
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3: 41°F (1972)
Lowest Highs
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1: 59°F (1990)
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2: 58°F (2015)
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3: 58°F (2014)
Highest Lows
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1: 59°F (1986)
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2: 60°F (1971)
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3: 60°F (1948)
Highest September temperature:
105°F on 09-02-1988.
Lowest September temperature:
34°F on 09-17-1965.
Average temperature is 62.7°F
Average high is 72°F
Average low is 53.3°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 1.48" (1986)
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2: 0.88" (2020)
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3: 0.54" (2001)
Precipitation data from 1940 to 2022.