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Key findings

  • The highest monthly average temperature in Monterey Park for August is 72.5 degrees
  • The lowest monthly average temperature in Monterey Park for December is 57 degrees
  • The most monthly precipitation in Monterey Park occurs in January with 3.5 inches
  • The air quality index in Monterey Park is 45% worse than the national average
  • The pollution index in Monterey Park is 5017% worse than the national average

Compare Monterey Park, CA Weather

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      Monterey Park 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°F70°F58°F3.5"
      February50°F70°F59°F2.9"
      March52°F72°F61°F1.5"
      April55°F74°F63°F0.7"
      May58°F75°F65°F0.5"
      June61°F78°F68°F0.0"
      July65°F83°F72°F0.0"
      August65°F84°F73°F0.0"
      September64°F85°F72°F0.3"
      October60°F81°F69°F0.7"
      November54°F75°F63°F0.8"
      December48°F69°F57°F2.8"

      Monterey Park 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.
      IndexMonterey ParkCaliforniaNational
      Air quality index725550
      Pollution index139,490,00010,473,1902,726,193

      Monterey Park air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality66
      Days with moderate air quality208
      Days w/ poor A.Q. for sensitive groups62
      Days with unhealthy air quality28

      Monterey Park air quality information

      PollutantTotal
      Arsenic0.200%
      Benzene0.950%
      Carbon Tetrachloride0.080%
      Lead1.320%
      Mercury0.440%

      Average monthly Monterey Park temperature with heat index

      Monterey Park monthly precipitation with daily maximum

      Monterey Park monthly snow depth with daily maximum

      Monterey Park monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Monrovia, CA37,0907244.0%
      East San Gabriel, CA15,7877244.0%
      Rose Hills, CA3,0337244.0%
      Sierra Madre, CA11,0677244.0%
      Temple City, CA36,0847244.0%
      Monterey Park, CA61,0017244.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Terre Haute, IN61,0214510.0%
      Aurora, ON61,058n/a 
      Vineland, NJ60,8764020.0%
      North Port, FL60,8713628.0%
      Burnsville, MN61,158468.0%
      Monterey Park, CA61,0017244.0%
      Source: The Monterey Park, 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.