Records for Portland Downtown Area, Oregon (PGWO3thr) on 10-31
Record Highs
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1: 71°F (1954)
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2: 69°F (1967)
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3: 69°F (1949)
Record Lows
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1: 29°F (1935)
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2: 31°F (2002)
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3: 31°F (1877)
Lowest Highs
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1: 55°F (1987)
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2: 54°F (1914)
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3: 53°F (2012)
Highest Lows
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1: 35°F (1935)
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2: 44°F (1886)
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3: 45°F (2003)
Highest October temperature:
92°F on 10-01-1987.
Lowest October temperature:
29°F on 10-30-1935.
Average temperature is 50.6°F
Average high is 56.9°F
Average low is 44.4°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.68" (1994)
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2: 2.06" (2015)
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3: 1.81" (1942)
Precipitation data from 1872 to 2022.