Records for Portland Area, Oregon (PDXthr) on 12-11
Record Highs
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1: 64°F (2014)
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2: 61°F (1955)
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3: 58°F (2010)
Record Lows
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1: 14°F (2009)
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2: 16°F (1972)
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3: 20°F (1963)
Lowest Highs
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1: 48°F (1977)
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2: 46°F (2004)
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3: 46°F (1999)
Highest Lows
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1: 24°F (1972)
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2: 34°F (2009)
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3: 34°F (1961)
Highest December temperature:
65°F on 12-10-1993.
Lowest December temperature:
6°F on 12-16-1964.
Average temperature is 41.8°F
Average high is 46.1°F
Average low is 37.5°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 1.30" (2010)
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2: 1.30" (1969)
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3: 1.25" (1946)
Precipitation data from 1940 to 2022.