Records for Portland Area, Oregon (PDXthr) on 05-15
Record Highs
-
1: 93°F (2006)
-
2: 87°F (2008)
-
3: 86°F (2007)
Record Lows
-
1: 36°F (1964)
-
2: 38°F (1950)
-
3: 39°F (1960)
Lowest Highs
-
1: 58°F (2014)
-
2: 58°F (1997)
-
3: 57°F (2022)
Highest Lows
-
1: 53°F (1966)
-
2: 54°F (1974)
-
3: 54°F (1953)
Highest May temperature:
100°F on 05-28-1983.
Lowest May temperature:
29°F on 05-01-1954.
Average temperature is 58.8°F
Average high is 68.1°F
Average low is 49.4°F
Temperature data from 1940 to 2022.
Record Precipitation
-
1: 0.75" (2011)
-
2: 0.64" (2016)
-
3: 0.59" (1942)
Precipitation data from 1940 to 2022.