Records for Portland Area, Oregon (PDXthr) on 10-18
Record Highs
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1: 78°F (1978)
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2: 78°F (1974)
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3: 78°F (1944)
Record Lows
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1: 31°F (1949)
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2: 34°F (1969)
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3: 34°F (1966)
Lowest Highs
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1: 58°F (2015)
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2: 58°F (1940)
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3: 57°F (2014)
Highest Lows
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1: 51°F (1984)
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2: 53°F (1996)
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3: 53°F (1979)
Highest October temperature:
92°F on 10-01-1987.
Lowest October temperature:
26°F on 10-28-1946.
Average temperature is 54.6°F
Average high is 61.8°F
Average low is 47.3°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 1.40" (1979)
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2: 0.75" (1996)
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3: 0.73" (1947)
Precipitation data from 1940 to 2022.