Records for Portland Area, Oregon (PDXthr) on 08-20
Record Highs
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1: 100°F (2016)
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2: 96°F (2011)
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3: 95°F (1986)
Record Lows
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1: 46°F (1959)
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2: 46°F (1947)
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3: 48°F (1945)
Lowest Highs
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1: 64°F (2020)
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2: 64°F (2016)
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3: 64°F (1982)
Highest Lows
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1: 65°F (1978)
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2: 67°F (2007)
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3: 68°F (1997)
Highest August temperature:
107°F on 08-08-1981.
Lowest August temperature:
44°F on 08-29-1980.
Average temperature is 69.3°F
Average high is 80.2°F
Average low is 58.4°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 0.55" (1997)
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2: 0.30" (1978)
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3: 0.29" (2008)
Precipitation data from 1940 to 2022.