Records for Portland Downtown Area, Oregon (PGWO3thr) on 05-29
Record Highs
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1: 99°F (1887)
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2: 91°F (1931)
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3: 91°F (1888)
Record Lows
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1: 41°F (2001)
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2: 42°F (1978)
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3: 42°F (1951)
Lowest Highs
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1: 64°F (1887)
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2: 62°F (1997)
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3: 62°F (1889)
Highest Lows
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1: 55°F (2011)
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2: 55°F (1902)
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3: 55°F (1898)
Highest May temperature:
103°F on 05-28-1983.
Lowest May temperature:
32°F on 05-09-1894.
Average temperature is 60.7°F
Average high is 70.2°F
Average low is 51.2°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 0.58" (1954)
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2: 0.50" (1902)
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3: 0.49" (2013)
Precipitation data from 1872 to 2022.