Records for Portland Area, Oregon (PDXthr) on 12-12
Record Highs
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1: 63°F (1995)
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2: 61°F (2010)
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3: 58°F (1956)
Record Lows
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1: 14°F (1972)
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2: 23°F (1985)
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3: 23°F (1963)
Lowest Highs
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1: 54°F (2010)
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2: 49°F (1998)
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3: 47°F (2004)
Highest Lows
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1: 31°F (1972)
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2: 33°F (1961)
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3: 34°F (2009)
Highest December temperature:
65°F on 12-10-1993.
Lowest December temperature:
6°F on 12-16-1964.
Average temperature is 41.7°F
Average high is 45.9°F
Average low is 37.4°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 0.93" (1973)
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2: 0.85" (1977)
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3: 0.85" (1946)
Precipitation data from 1940 to 2022.