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Key findings

  • The highest monthly average temperature in Casa Bonita for August is 72 degrees
  • The lowest monthly average temperature in Casa Bonita for December is 57 degrees
  • The most monthly precipitation in Casa Bonita occurs in December with 2.4 inches
  • The air quality index in Casa Bonita is 79% worse than the national average
  • The pollution index in Casa Bonita is 83% better than the national average

Compare Santa Ana, CA Weather

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      Casa Bonita 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"

      Casa Bonita 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.
      IndexCasa BonitaSanta AnaCalifornia
      Air quality index898955
      Pollution index858,652858,65218,106,726

      Casa Bonita air quality information

      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

      Casa Bonita air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.010%
      Carbon Tetrachloride0.000%
      Lead0.020%
      Mercury0.001%

      Average monthly Casa Bonita temperature with heat index

      Casa Bonita monthly precipitation with daily maximum

      Casa Bonita monthly snow depth with daily maximum

      Casa Bonita monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Los Alamitos, CA11,6617244%
      Rossmoor, CA10,9337244%
      Stanton, CA38,5947244%
      Cypress, CA48,9787244%
      Fullerton, CA139,4917244%
      Santa Ana, CA333,6058978%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Anaheim, CA346,7768978%
      Corpus Christi, TX320,0504216%
      Riverside, CA318,6788978%
      Honolulu, HI349,5973040%
      Aurora, CO351,1315816%
      Santa Ana, CA333,6058978%
      Source: The Casa Bonita, Santa Ana, 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.