TODAY SEP19
TEMPERATURE63
HUMIDITY75
PRESSURE29.95
WIND COND. 7.6
  • 7055Sat70%30%
  • 7355Sun
  • 7155Mon
  • 7156Tue
  • 7660Wed
daynightWeather update from Portland, Portland-Troutdale Airport at

Key findings

  • The highest monthly average temperature in Powellhurst for August is 70 degrees
  • The lowest monthly average temperature in Powellhurst for December is 40 degrees
  • The most monthly precipitation in Powellhurst occurs in November with 6.2 inches
  • The air quality index in Powellhurst is 24% better than the national average
  • The pollution index in Powellhurst is 378% worse than the national average

Compare Portland, OR Weather

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      Powellhurst Average Temperature

      In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
      MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
      January34°F48°F40°F4.9"
      February36°F53°F43°F3.4"
      March39°F58°F48°F4.8"
      April42°F63°F52°F3.0"
      May48°F71°F58°F2.8"
      June53°F76°F63°F1.7"
      July57°F84°F69°F0.5"
      August58°F85°F70°F0.5"
      September53°F78°F64°F1.8"
      October47°F66°F55°F3.7"
      November40°F55°F47°F6.2"
      December34°F47°F40°F6.2"

      Powellhurst air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexPowellhurstPortlandOregon
      Air quality index383832
      Pollution index24,235,4001,899,4105,374,527

      Powellhurst air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality285
      Days with moderate air quality77
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality0

      Powellhurst air quality information

      PollutantTotal
      Arsenic0.003%
      Benzene0.020%
      Carbon Tetrachloride0.010%
      Lead0.010%
      Mercury0.002%

      Average monthly Powellhurst temperature with heat index

      Powellhurst monthly precipitation with daily maximum

      Powellhurst monthly snow depth with daily maximum

      Powellhurst monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Beavercreek, OR4,0343824%
      Cedar Hills, OR8,1353824%
      Estacada, OR3,0513824%
      Gresham, OR110,0423824%
      King City, OR3,5993824%
      Portland, OR620,5893824%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Baltimore, MD621,000468%
      Oklahoma City, OK620,015484%
      Las Vegas, NV613,295548%
      Louisville, KY611,573492%
      Milwaukee, WI598,6724412%
      Portland, OR620,5893824%
      Source: The Powellhurst, Portland, OR weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.