Records for Portland Area, Oregon (PDXthr) on 12-14
Record Highs
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1: 60°F (2006)
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2: 60°F (2002)
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3: 58°F (1977)
Record Lows
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1: 23°F (2008)
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2: 23°F (1972)
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3: 24°F (1945)
Lowest Highs
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1: 50°F (1979)
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2: 47°F (2002)
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3: 47°F (1977)
Highest Lows
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1: 34°F (1961)
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2: 35°F (2016)
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3: 35°F (1972)
Highest December temperature:
65°F on 12-10-1993.
Lowest December temperature:
6°F on 12-16-1964.
Average temperature is 41.4°F
Average high is 45.6°F
Average low is 37.2°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 1.35" (1946)
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2: 1.06" (1995)
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3: 0.93" (2006)
Precipitation data from 1940 to 2022.