TODAY DEC22
TEMPERATURE51
HUMIDITY87
PRESSURE102130
WIND COND.314
  • 6849Sun
  • 7050Mon
  • 6547Tue50%40%
  • 6446
  • 6645Thu
daynightWeather update from EW3225 Laguna Hills at
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Weather Quick Facts

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

Compare Laguna Hills, CA Weather

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      Laguna Hills 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"

      Laguna Hills 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.
      IndexLaguna HillsCaliforniaNational
      Air quality index895542
      Pollution index44,192,60010,473,1902,726,193

      Laguna Hills 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 Laguna Hills temperature with heat index

      Laguna Hills monthly precipitation with daily maximum

      Laguna Hills monthly snow depth with daily maximum

      Laguna Hills monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Fountain Valley, CA56,1187244.0%
      Garden Grove, CA172,8007244.0%
      Laguna Beach, CA22,9918978.0%
      Coto de Caza, CA15,5098978.0%
      Costa Mesa, CA112,9588978.0%
      Laguna Hills, CA31,6138978.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Clearfield, UT31,6224510.0%
      Alamogordo, NM31,6351080.0%
      American Fork, UT31,636468.0%
      Bowling Green, OH31,6384020.0%
      West Bend, WI31,5874412.0%
      Laguna Hills, CA31,6138978.0%
      Source: The Laguna Hills, 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.