Records for Portland Area, Oregon (PDXthr) on 05-22
Record Highs
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1: 95°F (2001)
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2: 91°F (2017)
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3: 88°F (1969)
Record Lows
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1: 33°F (1960)
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2: 40°F (1955)
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3: 41°F (1966)
Lowest Highs
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1: 57°F (1958)
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2: 56°F (2017)
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3: 56°F (2006)
Highest Lows
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1: 50°F (2013)
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2: 55°F (1980)
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3: 56°F (2010)
Highest May temperature:
100°F on 05-28-1983.
Lowest May temperature:
29°F on 05-01-1954.
Average temperature is 59.9°F
Average high is 69.3°F
Average low is 50.4°F
Temperature data from 1940 to 2022.
Record Precipitation
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1: 1.19" (2013)
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2: 0.78" (1984)
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3: 0.61" (1980)
Precipitation data from 1940 to 2022.