TODAY APR26
TEMPERATURE51
HUMIDITY90
PRESSURE
WIND COND.227 6.1
  • 5849Fri30%20%
  • 6446Sat
  • 6950Sun
  • 7251Mon
  • 7251Tue
daynightWeather update from Crest at
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Weather Quick Facts

  • The highest monthly average temperature in Crest for August is 72.2 degrees
  • The lowest monthly average temperature in Crest for December is 55.8 degrees
  • The most monthly precipitation in Crest occurs in December with 2.5 inches
  • The air quality index in Crest is 52% worse than the national average
  • The pollution index in Crest is 94% better than the national average

Compare Crest, CA Weather

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      Crest 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°F1.9"
      February47°F69°F57°F2.2"
      March50°F70°F59°F1.0"
      April53°F72°F61°F0.7"
      May57°F72°F63°F0.4"
      June61°F76°F66°F0.0"
      July65°F80°F71°F0.2"
      August66°F82°F72°F0.0"
      September64°F83°F72°F0.2"
      October58°F80°F68°F0.5"
      November51°F74°F62°F0.9"
      December46°F68°F56°F2.5"

      Crest 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.
      IndexCrestCaliforniaNational
      Air quality index645542
      Pollution index162,74010,473,1902,726,193

      Crest 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

      Crest air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.003%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Crest temperature with heat index

      Crest monthly precipitation with daily maximum

      Crest monthly snow depth with daily maximum

      Crest monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      La Presa, CA37,4106428.0%
      Spring Valley, CA31,8666428.0%
      Casa de Oro-Mount Helix, CA19,3276428.0%
      Harbison Canyon, CA4,3556428.0%
      Rancho San Diego, CA21,4766428.0%
      Crest, CA2,7216428.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Santa Rosa Valley, CA2,721468.0%
      Brush Prairie, WA2,7213824.0%
      Raoul, GA2,7203726.0%
      Wentworth, NC2,7204314.0%
      Zion, PA2,7204412.0%
      Crest, CA2,7216428.0%
      Source: The Crest, 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.