TODAY NOV21
TEMPERATURE50
HUMIDITY77
PRESSURE101290
WIND COND.130 18.4
  • 5542Fri80%90%
  • 4941Sat90%80%
  • 5139Sun70%
  • 5038Mon
  • 4938Tue
daynightWeather update from Portland, Portland International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in North Hearthwood for August is 69.4 degrees
  • The lowest monthly average temperature in North Hearthwood for December is 40.1 degrees
  • The most monthly precipitation in North Hearthwood occurs in November with 6.2 inches
  • The air quality index in North Hearthwood is 10% better than the national average
  • The pollution index in North Hearthwood is 30% better than the national average

Compare Vancouver, WA Weather

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      North Hearthwood 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°F5.4"
      February36°F52°F43°F3.7"
      March39°F57°F47°F4.9"
      April42°F63°F52°F2.9"
      May48°F71°F58°F2.6"
      June53°F76°F63°F1.7"
      July57°F84°F69°F0.5"
      August57°F84°F69°F0.4"
      September52°F79°F64°F1.5"
      October46°F66°F55°F3.7"
      November40°F54°F47°F6.2"
      December34°F47°F40°F6.2"

      North Hearthwood 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.
      IndexNorth HearthwoodVancouverWashington
      Air quality index383836
      Pollution index1,899,4101,899,4104,541,850

      North Hearthwood air quality

      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

      Air quality details

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

      Average monthly North Hearthwood temperature with heat index

      North Hearthwood monthly precipitation with daily maximum

      North Hearthwood monthly snow depth with daily maximum

      North Hearthwood monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      West Haven-Sylvan, OR8,5053824.0%
      Cherry Grove, WA6423824.0%
      Cedar Hills, OR9,5143824.0%
      Barberton, WA7,3173824.0%
      Lake Shore, WA7,5813824.0%
      Vancouver, WA182,7923824.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Brownsville, TX182,2304412.0%
      Fort Lauderdale, FL181,8184118.0%
      Chattanooga, TN181,370468.0%
      Sioux Falls, SD180,9273628.0%
      Worcester, MA185,1864020.0%
      Vancouver, WA182,7923824.0%
      Source: The North Hearthwood, Vancouver, WA 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.