TODAY JUL12
TEMPERATURE55
HUMIDITY98
PRESSURE
WIND COND.
  • 7453Mon
  • 7556Tue
  • 7559Wed
  • 7459Thu
  • 7358Fri
daynightWeather update from MILLER at

Key findings

  • The highest monthly average temperature in Clatskanie for August is 66 degrees
  • The lowest monthly average temperature in Clatskanie for December is 39 degrees
  • The most monthly precipitation in Clatskanie occurs in December with 8.9 inches
  • The air quality index in Clatskanie is 64% better than the national average
  • The pollution index in Clatskanie is 17% better than the national average

Compare Clatskanie, OR Weather

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      Clatskanie 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
      January35°F47°F40°F8.3"
      February36°F52°F42°F5.4"
      March40°F56°F46°F6.0"
      April41°F62°F50°F4.8"
      May47°F69°F56°F5.7"
      June52°F73°F60°F3.6"
      July55°F80°F65°F2.1"
      August55°F81°F66°F2.8"
      September51°F75°F61°F5.1"
      October46°F63°F53°F6.4"
      November40°F52°F45°F8.2"
      December35°F45°F39°F8.9"

      Clatskanie 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.
      IndexClatskanieOregonNational
      Air quality index183250
      Pollution index4,215,4105,374,5275,066,862

      Clatskanie air quality information

      MeasurementTotal
      Days measured360
      Days with good air quality338
      Days with moderate air quality22
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Clatskanie air quality information

      PollutantTotal
      Arsenic0.005%
      Benzene0.050%
      Carbon Tetrachloride0.004%
      Lead0.030%
      Mercury0.250%

      Average monthly Clatskanie temperature with heat index

      Clatskanie monthly precipitation with daily maximum

      Clatskanie monthly snow depth with daily maximum

      Clatskanie monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cathlamet, WA6531864%
      Lower Elochoman, WA1751864%
      West Side Highway, WA5,7351864%
      Rainier, OR1,9711864%
      East Cathlamet, WA5891864%
      Clatskanie, OR2,0761864%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Hildebran, NC2,0764314%
      Cuba City, WI2,0762942%
      Katonah, NY2,0774314%
      New Egypt, NJ2,0754118%
      Farmer City, IL2,0774216%
      Clatskanie, OR2,0761864%
      Source: The Clatskanie, 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.