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Key findings

  • The highest monthly average temperature in Chevy Chase for August is 75 degrees
  • The lowest monthly average temperature in Chevy Chase for December is 55 degrees
  • The most monthly precipitation in Chevy Chase occurs in January with 3.3 inches
  • The air quality index in Chevy Chase is 45% worse than the national average
  • The pollution index in Chevy Chase is 2653% worse than the national average

Compare Glendale, CA Weather

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      Chevy Chase 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
      January45°F69°F56°F3.3"
      February46°F70°F57°F2.5"
      March49°F73°F60°F2.0"
      April52°F75°F62°F0.6"
      May56°F78°F65°F0.2"
      June60°F83°F70°F0.0"
      July65°F89°F75°F0.0"
      August65°F90°F75°F0.0"
      September63°F89°F74°F0.2"
      October57°F82°F68°F0.5"
      November50°F76°F62°F0.6"
      December44°F68°F55°F2.1"

      Chevy Chase 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.
      IndexChevy ChaseGlendaleCalifornia
      Air quality index727255
      Pollution index139,490,000139,490,00018,106,726

      Chevy Chase 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

      Chevy Chase air quality information

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

      Average monthly Chevy Chase temperature with heat index

      Chevy Chase monthly precipitation with daily maximum

      Chevy Chase monthly snow depth with daily maximum

      Chevy Chase monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Hacienda Heights, CA54,0337244%
      Burbank, CA104,5837244%
      Los Angeles, CA3,918,8727244%
      Montebello, CA63,4167244%
      Whittier, CA86,6307244%
      Glendale, CA197,8957244%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Little Rock, AR197,6404510%
      Amarillo, TX197,5704412%
      Akron, OH198,5084314%
      Shreveport, LA198,5713922%
      Huntington Beach, CA198,7247244%
      Glendale, CA197,8957244%
      Source: The Chevy Chase, Glendale, 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.