TODAY MAY13
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.28 6.4
  • 8556Thu
  • 8352Fri
  • 7753Sat20%20%
  • 8052Sun
  • 7851Mon
daynightWeather update from BEN BOLT at

Key findings

  • The highest monthly average temperature in Placerville for July is 70.9 degrees
  • The lowest monthly average temperature in Placerville for December is 39.2 degrees
  • The most monthly precipitation in Placerville occurs in December with 11.7 inches
  • The air quality index in Placerville is 5% worse than the national average
  • The pollution index in Placerville is 15% better than the national average

Compare Placerville, CA Weather

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      Placerville 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
      January35°F49°F41°F7.8"
      February35°F47°F40°F8.4"
      March36°F49°F41°F10.1"
      April38°F54°F45°F5.7"
      May46°F62°F53°F3.7"
      June55°F71°F62°F1.4"
      July64°F79°F71°F0.1"
      August63°F79°F70°F0.1"
      September58°F74°F65°F1.4"
      October48°F63°F54°F4.8"
      November40°F53°F46°F7.3"
      December34°F46°F39°F11.7"

      Placerville 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.
      IndexPlacervilleCaliforniaNational
      Air quality index525550
      Pollution index4,289,31018,106,7265,066,862

      Placerville air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality171
      Days with moderate air quality173
      Days w/ poor A.Q. for sensitive groups21
      Days with unhealthy air quality0

      Placerville air quality information

      PollutantTotal
      Arsenic0.050%
      Benzene0.070%
      Carbon Tetrachloride0.001%
      Lead0.060%
      Mercury0.010%

      Average monthly Placerville temperature with heat index

      Placerville monthly precipitation with daily maximum

      Placerville monthly snow depth with daily maximum

      Placerville monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Grizzly Flats, CA8463922%
      Pollock Pines, CA7,0534412%
      Auburn Lake Trails, CA3,946524%
      Cold Springs, CA684524%
      Georgetown, CA2,354524%
      Placerville, CA10,540524%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Sauk Village, IL10,5415510%
      Forest, VA10,5372648%
      San Diego Country Estates, CA10,5476428%
      Jefferson, LA10,5324510%
      Milford, DE10,5324216%
      Placerville, CA10,540524%
      Source: The Placerville, 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.