TODAY MAR19
TEMPERATURE54
HUMIDITY85
PRESSURE
WIND COND.123 2.5
  • 6653Tue
  • 6653Wed
  • 6754Thu
  • 6553Fri
  • 6453Sat
daynightWeather update from Del Mar Heights at
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Weather Quick Facts

  • The highest monthly average temperature in Del Mar Heights for August is 71.1 degrees
  • The lowest monthly average temperature in Del Mar Heights for December is 57.5 degrees
  • The most monthly precipitation in Del Mar Heights occurs in December with 2.2 inches
  • The air quality index in Del Mar Heights is 52% worse than the national average
  • The pollution index in Del Mar Heights is 1581% worse than the national average

Compare San Diego, CA Weather

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      Del Mar Heights 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
      January49°F68°F58°F1.7"
      February51°F68°F59°F1.8"
      March54°F69°F60°F1.0"
      April56°F70°F62°F0.6"
      May60°F70°F64°F0.4"
      June62°F72°F66°F0.0"
      July66°F76°F70°F0.2"
      August67°F78°F71°F0.0"
      September66°F78°F71°F0.2"
      October61°F77°F68°F0.5"
      November55°F73°F63°F0.9"
      December49°F67°F58°F2.2"

      Del Mar Heights 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.
      IndexDel Mar HeightsSan DiegoCalifornia
      Air quality index646455
      Pollution index45,820,50045,820,50010,473,190

      Del Mar Heights air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality87
      Days with moderate air quality253
      Days w/ poor A.Q. for sensitive groups23
      Days with unhealthy air quality2

      Del Mar Heights air quality information

      PollutantTotal
      Arsenic1.130%
      Benzene0.410%
      Carbon Tetrachloride0.030%
      Lead0.600%
      Mercury0.080%

      Average monthly Del Mar Heights temperature with heat index

      Del Mar Heights monthly precipitation with daily maximum

      Del Mar Heights monthly snow depth with daily maximum

      Del Mar Heights monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Carlsbad, CA114,4116428.0%
      Fairbanks Ranch, CA2,9296428.0%
      Solana Beach, CA13,3016428.0%
      Del Mar, CA4,3316428.0%
      Lake San Marcos, CA3,9576428.0%
      San Diego, CA1,414,5456428.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Calgary, AB1,371,990n/a 
      Dallas, TX1,338,846512.0%
      San Antonio, TX1,529,133492.0%
      Philadelphia, PA1,581,531512.0%
      Phoenix, AZ1,658,4227448.0%
      San Diego, CA1,414,5456428.0%
      Source: The Del Mar Heights, San Diego, 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.