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Key findings

  • The highest monthly average temperature in Maricopa for July is 86 degrees
  • The lowest monthly average temperature in Maricopa for December is 48.6 degrees
  • The most monthly precipitation in Maricopa occurs in December with 1.3 inches
  • The air quality index in Maricopa is 35% worse than the national average
  • The pollution index in Maricopa is 100% worse than the national average

Compare Maricopa, CA Weather

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      Maricopa 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
      January39°F61°F49°F1.1"
      February42°F67°F54°F1.0"
      March46°F74°F59°F0.7"
      April49°F79°F63°F0.7"
      May57°F87°F71°F0.3"
      June64°F95°F80°F0.0"
      July71°F101°F86°F0.0"
      August70°F99°F84°F0.0"
      September64°F94°F79°F0.1"
      October54°F82°F67°F0.2"
      November45°F70°F57°F0.5"
      December38°F61°F49°F1.3"

      Maricopa 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.
      IndexMaricopaCaliforniaNational
      Air quality index675550
      Pollution index10,146,40018,106,7265,066,862

      Maricopa air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality119
      Days with moderate air quality151
      Days w/ poor A.Q. for sensitive groups87
      Days with unhealthy air quality6

      Maricopa air quality information

      PollutantTotal
      Arsenic0.090%
      Benzene0.160%
      Carbon Tetrachloride0.002%
      Lead0.110%
      Mercury0.060%

      Average monthly Maricopa temperature with heat index

      Maricopa monthly precipitation with daily maximum

      Maricopa monthly snow depth with daily maximum

      Maricopa monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cuyama, CA804412%
      Taft Heights, CA2,8276734%
      Derby Acres, CA3386734%
      Pine Mountain Club, CA1,7166734%
      Valley Acres, CA4566734%
      Maricopa, CA1,1156734%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Davidsville, PA1,1153922%
      Healy, AK1,1153824%
      Hamburg, IA1,1154020%
      Red Cloud, NE1,1151962%
      China Spring, TX1,1153824%
      Maricopa, CA1,1156734%
      Source: The Maricopa, 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.