TODAY DEC14
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.
  • 6848Sat
  • 6747Sun
  • 7047Mon
  • 7151Tue
  • 7651Wed
daynightWeather update from EW3225 Laguna Hills at
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Weather Quick Facts

  • The highest monthly average temperature in Spectrum for August is 72.2 degrees
  • The lowest monthly average temperature in Spectrum for December is 57 degrees
  • The most monthly precipitation in Spectrum occurs in December with 2.4 inches
  • The air quality index in Spectrum is 111% worse than the national average
  • The pollution index in Spectrum is 1521% worse than the national average

Compare Irvine, CA Weather

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      Spectrum 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
      January48°F69°F57°F2.3"
      February49°F69°F58°F1.9"
      March52°F70°F60°F0.9"
      April54°F72°F62°F0.6"
      May59°F73°F65°F0.3"
      June62°F76°F67°F0.0"
      July66°F80°F71°F0.1"
      August66°F82°F72°F0.0"
      September65°F82°F72°F0.2"
      October60°F79°F68°F0.5"
      November54°F75°F63°F0.7"
      December48°F68°F57°F2.4"

      Spectrum 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.
      IndexSpectrumIrvineCalifornia
      Air quality index898955
      Pollution index44,192,60044,192,60010,473,190

      Spectrum air quality

      MeasurementTotal
      Days measured365
      Days with good air quality42
      Days with moderate air quality178
      Days w/ poor A.Q. for sensitive groups79
      Days with unhealthy air quality58

      Air quality details

      PollutantTotal
      Arsenic0.030%
      Benzene0.280%
      Carbon Tetrachloride0.001%
      Lead0.220%
      Mercury0.140%

      Average monthly Spectrum temperature with heat index

      Spectrum monthly precipitation with daily maximum

      Spectrum monthly snow depth with daily maximum

      Spectrum monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Stanton, CA38,3177244.0%
      Fountain Valley, CA56,1187244.0%
      Westminster, CA90,8577244.0%
      Garden Grove, CA172,8007244.0%
      Buena Park, CA82,2287244.0%
      Irvine, CA272,6948978.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Toledo, OH275,1164020.0%
      Durham, NC276,3414412.0%
      Chula Vista, CA268,7796428.0%
      Fort Wayne, IN268,3784510.0%
      Saskatoon, SK281,340n/a 
      Irvine, CA272,6948978.0%
      Source: The Spectrum, Irvine, CA 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.