TODAY MAR28
TEMPERATURE55
HUMIDITY
PRESSURE
WIND COND.
  • 5432Fri20%
  • 5533Sat
  • 5836Sun
  • 6642Mon
  • 7442Tue
daynightWeather update from MISSON at
New Real Estate Listings in Mission Area
Search Homes for Sale in Mission, OR

Weather Quick Facts

  • The highest monthly average temperature in Mission for July is 74.7 degrees
  • The lowest monthly average temperature in Mission for December is 32.2 degrees
  • The most monthly precipitation in Mission occurs in December with 1.9 inches
  • The air quality index in Mission is 10% better than the national average
  • The pollution index in Mission is 62% worse than the national average

Compare Mission, OR Weather

      vs
      How would you rate the weather in Mission?
      Write a review to give others more information about this area.
      How would you rate the air quality in Mission?
      Write a review to give others more information about this area.
      See all Mission poll results

      Mission 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
      January26°F43°F34°F1.3"
      February29°F49°F38°F1.0"
      March33°F58°F45°F1.6"
      April36°F64°F50°F1.2"
      May43°F74°F58°F1.4"
      June49°F81°F65°F1.3"
      July56°F92°F75°F0.2"
      August55°F91°F73°F0.3"
      September48°F80°F63°F0.5"
      October39°F66°F51°F1.1"
      November31°F52°F41°F1.4"
      December25°F41°F32°F1.9"

      Mission 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.
      IndexMissionOregonNational
      Air quality index383242
      Pollution index4,405,1707,156,3562,726,193

      Mission air quality information

      MeasurementTotal
      Days measured364
      Days with good air quality286
      Days with moderate air quality72
      Days w/ poor A.Q. for sensitive groups6
      Days with unhealthy air quality

      Mission air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.130%
      Carbon Tetrachloride0.004%
      Lead0.010%
      Mercury0.002%

      Average monthly Mission temperature with heat index

      Mission monthly precipitation with daily maximum

      Mission monthly snow depth with daily maximum

      Mission monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Weston, OR5862354.0%
      Adams, OR5693824.0%
      Cayuse, OR613824.0%
      Pendleton, OR16,6853824.0%
      Athena, OR1,2633824.0%
      Mission, OR8883824.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Waverly Hall, GA8884216.0%
      Aplington, IA8883922.0%
      Walker, IA8883922.0%
      Stephenson, MI8883628.0%
      Schroon Lake, NY8883628.0%
      Mission, OR8883824.0%
      Source: The Mission, 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.