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Key findings

  • The highest monthly average temperature in Liberty Lake for July is 73.5 degrees
  • The lowest monthly average temperature in Liberty Lake for January is 28.8 degrees
  • The most monthly precipitation in Liberty Lake occurs in December with 3.9 inches
  • The air quality index in Liberty Lake is 14% better than the national average
  • The pollution index in Liberty Lake is 92% better than the national average

Compare Liberty Lake, WA Weather

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      Liberty Lake 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
      January23°F36°F29°F1.8"
      February27°F45°F35°F2.1"
      March33°F55°F43°F2.4"
      April36°F61°F48°F1.5"
      May44°F72°F57°F3.7"
      June50°F77°F62°F2.0"
      July57°F91°F74°F3.7"
      August53°F87°F69°F2.6"
      September45°F75°F59°F2.5"
      October39°F60°F48°F1.6"
      November30°F44°F37°F2.4"
      December23°F35°F29°F3.9"

      Liberty Lake 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.
      IndexLiberty LakeWashingtonNational
      Air quality index433650
      Pollution index408,7178,596,9895,066,862

      Liberty Lake air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality252
      Days with moderate air quality111
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Liberty Lake air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.001%
      Mercury0.000%

      Average monthly Liberty Lake temperature with heat index

      Liberty Lake monthly precipitation with daily maximum

      Liberty Lake monthly snow depth with daily maximum

      Liberty Lake monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Rockford Bay, ID2724314%
      Huetter, ID944314%
      Country Homes, WA5,7454314%
      Otis Orchards-East Farms, WA6,3994314%
      Coeur d'Alene, ID47,8424314%
      Liberty Lake, WA8,5664314%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Greenbriar, VA8,568476%
      Southside, AL8,5634314%
      Picture Rocks, AZ8,562476%
      Congers, NY8,562512%
      Farmville, VA8,5622648%
      Liberty Lake, WA8,5664314%
      Source: The Liberty Lake, 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.