TODAY APR11
TEMPERATURE45
HUMIDITY51
PRESSURE30.34
WIND COND.350 5.4
  • 5334Sun
  • 6037Mon
  • 6237Tue
  • 6441Wed
  • 6743Thu
daynightWeather update from Seattle, Seattle Boeing Field at

Key findings

  • The highest monthly average temperature in Kirkland for August is 68 degrees
  • The lowest monthly average temperature in Kirkland for December is 41 degrees
  • The most monthly precipitation in Kirkland occurs in November with 6.6 inches
  • The air quality index in Kirkland is 10% better than the national average
  • The pollution index in Kirkland is 756% worse than the national average

Compare Kirkland, WA Weather

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      Kirkland 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
      January36°F49°F42°F5.1"
      February37°F52°F44°F3.8"
      March40°F55°F47°F4.9"
      April43°F61°F51°F3.1"
      May49°F68°F57°F2.2"
      June54°F72°F62°F1.5"
      July58°F79°F67°F0.4"
      August58°F79°F68°F0.6"
      September54°F73°F62°F1.6"
      October47°F62°F54°F3.9"
      November40°F53°F47°F6.6"
      December36°F48°F41°F6.1"

      Kirkland 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.
      IndexKirklandWashingtonNational
      Air quality index453650
      Pollution index43,367,4008,596,9895,066,862

      Kirkland air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality236
      Days with moderate air quality127
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality0

      Kirkland air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.790%
      Carbon Tetrachloride0.120%
      Lead0.210%
      Mercury0.180%

      Average monthly Kirkland temperature with heat index

      Kirkland monthly precipitation with daily maximum

      Kirkland monthly snow depth with daily maximum

      Kirkland monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Bellevue, WA136,7184510%
      Duvall, WA7,5344510%
      Carnation, WA1,9024510%
      Lynnwood, WA36,8614510%
      Picnic Point, WA9,0684510%
      Kirkland, WA85,8124510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Concord, NC85,7534020%
      Fishers, IN85,887548%
      Sugar Land, TX85,681524%
      Citrus Heights, CA85,954524%
      Clifton, NJ85,578512%
      Kirkland, WA85,8124510%
      Source: The Kirkland, 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.