TODAY SEP21
TEMPERATURE57
HUMIDITY89
PRESSURE29.95
WIND COND.
  • 7256Mon20%20%
  • 7057Tue20%
  • 6857Wed100%100%
  • 6455Thu
  • 6456Fri
daynightWeather update from Portland, Portland International Airport at

Key findings

  • The highest monthly average temperature in Evergreen Highlands for August is 69 degrees
  • The lowest monthly average temperature in Evergreen Highlands for December is 40 degrees
  • The most monthly precipitation in Evergreen Highlands occurs in November with 6.2 inches
  • The air quality index in Evergreen Highlands is 24% better than the national average
  • The pollution index in Evergreen Highlands is 63% better than the national average

Compare Vancouver, WA Weather

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      Evergreen Highlands 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"

      Evergreen Highlands 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.
      IndexEvergreen HighlandsVancouverWashington
      Air quality index383836
      Pollution index1,899,4101,899,4108,596,989

      Evergreen Highlands 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

      Evergreen Highlands air quality information

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

      Average monthly Evergreen Highlands temperature with heat index

      Evergreen Highlands monthly precipitation with daily maximum

      Evergreen Highlands monthly snow depth with daily maximum

      Evergreen Highlands monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Beaverton, OR94,8653824%
      Cedar Mill, OR15,9933824%
      Gresham, OR110,0423824%
      Maywood Park, OR9393824%
      Oak Hills, OR11,6783824%
      Vancouver, WA169,9823824%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Cape Coral, FL170,0633628%
      Ontario, CA169,3898978%
      Jackson, MS172,0394412%
      Sioux Falls, SD167,8843628%
      Santa Rosa, CA173,1653432%
      Vancouver, WA169,9823824%
      Source: The Evergreen Highlands, 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.