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Key findings

  • The highest monthly average temperature in North Park for August is 78 degrees
  • The lowest monthly average temperature in North Park for December is 55 degrees
  • The most monthly precipitation in North Park occurs in December with 1.9 inches
  • The air quality index in North Park is 79% worse than the national average
  • The pollution index in North Park is 523% worse than the national average

Compare San Bernardino, CA Weather

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      North 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
      January44°F70°F56°F1.6"
      February45°F72°F57°F1.2"
      March47°F75°F60°F0.7"
      April50°F78°F63°F0.5"
      May55°F82°F66°F0.2"
      June59°F89°F72°F0.0"
      July65°F94°F77°F0.2"
      August65°F95°F78°F0.1"
      September63°F94°F76°F0.2"
      October56°F85°F69°F0.2"
      November49°F77°F62°F0.5"
      December44°F69°F55°F1.9"

      North 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.
      IndexNorth ParkSan BernardinoCalifornia
      Air quality index898955
      Pollution index31,575,30031,575,30018,106,726

      North Park 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

      North Park air quality information

      PollutantTotal
      Arsenic0.110%
      Benzene0.260%
      Carbon Tetrachloride0.020%
      Lead0.350%
      Mercury0.280%

      Average monthly North Park temperature with heat index

      North Park monthly precipitation with daily maximum

      North Park monthly snow depth with daily maximum

      North Park monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Calimesa, CA8,3798978%
      Grand Terrace, CA12,3938978%
      Lake Arrowhead, CA11,3078978%
      Muscoy, CA13,0258978%
      Running Springs, CA4,6248978%
      San Bernardino, CA214,5818978%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Des Moines, IA212,8593922%
      Birmingham, AL212,424536%
      Richmond, VA216,7734412%
      Spokane, WA212,0784314%
      Boise, ID218,6773628%
      San Bernardino, CA214,5818978%
      Source: The North Park, San Bernardino, 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.