Records for Portland Area, Oregon (PDXthr) on 05-11

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Record Highs
Record Lows
Lowest Highs
Highest Lows
Highest May temperature:
100°F on 05-28-1983.
Lowest May temperature:
29°F on 05-01-1954.
Average temperature is 58°F
Average high is 67.2°F
Average low is 48.7°F
Temperature data from 1940 to 2022.

Record Precipitation
Precipitation data from 1940 to 2022.
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Record temperature data from ThreadEx version 18.2 (includes data through 2022). Averages from NCDC 1991-2020 U.S. Climate Normals.