TODAY MAR29
TEMPERATURE42
HUMIDITY85
PRESSURE101190
WIND COND.
  • 5938Sat
  • 6041Sun
  • 6144Mon
  • 6444Tue
  • 5237Wed
daynightWeather update from Tacoma, Tacoma Narrows Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Tacoma for July is 64.6 degrees
  • The lowest monthly average temperature in Tacoma for January is 40.7 degrees
  • The most monthly precipitation in Tacoma occurs in December with 9 inches
  • The air quality index in Tacoma is 57% better than the national average
  • The pollution index in Tacoma is 549% worse than the national average

Compare Tacoma, WA Weather

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      Tacoma 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°F46°F41°F6.8"
      February36°F50°F43°F2.9"
      March41°F56°F48°F6.1"
      April43°F58°F49°F3.5"
      May48°F66°F56°F3.5"
      June51°F69°F58°F1.9"
      July55°F77°F65°F3.2"
      August55°F77°F64°F0.9"
      September51°F69°F58°F3.3"
      October47°F59°F52°F3.5"
      November40°F49°F44°F6.5"
      December37°F45°F41°F9.0"

      Tacoma 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.
      IndexTacomaWashingtonNational
      Air quality index183642
      Pollution index17,693,8004,541,8502,726,193

      Tacoma air quality information

      MeasurementTotal
      Days measured340
      Days with good air quality338
      Days with moderate air quality2
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Tacoma air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.300%
      Carbon Tetrachloride0.050%
      Lead0.110%
      Mercury0.020%

      Average monthly Tacoma temperature with heat index

      Tacoma monthly precipitation with daily maximum

      Tacoma monthly snow depth with daily maximum

      Tacoma monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Canterwood, WA3,0701864.0%
      Maplewood, WA5,1351864.0%
      Burley, WA2,5151864.0%
      Purdy, WA1,5311864.0%
      Gig Harbor, WA10,2801864.0%
      Tacoma, WA215,7661864.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Des Moines, IA215,4083922.0%
      Richmond Hill, ON215,407n/a 
      San Bernardino, CA216,7848978.0%
      Enterprise, NV214,591548.0%
      Modesto, CA214,485492.0%
      Tacoma, WA215,7661864.0%
      Source: The Tacoma, 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.