TODAY DEC23
TEMPERATURE56
HUMIDITY100
PRESSURE
WIND COND.212 11.3
  • 6249
  • 5439Tue100%
  • 514420%
  • 5448Thu70%
  • 5651Fri
daynightWeather update from LAS TRAMPAS at
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Weather Quick Facts

  • The highest monthly average temperature in Norris Canyon for August is 64.4 degrees
  • The lowest monthly average temperature in Norris Canyon for December is 49.2 degrees
  • The most monthly precipitation in Norris Canyon occurs in January with 3.5 inches
  • The air quality index in Norris Canyon is 5% better than the national average
  • The pollution index in Norris Canyon is 136% worse than the national average

Compare Norris Canyon, CA Weather

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      Norris Canyon 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
      January42°F58°F50°F3.5"
      February46°F61°F53°F3.3"
      March46°F64°F54°F2.6"
      April48°F66°F56°F1.8"
      May52°F69°F59°F0.6"
      June56°F73°F62°F0.1"
      July57°F75°F64°F0.0"
      August58°F76°F64°F0.0"
      September57°F76°F64°F0.2"
      October53°F72°F61°F1.4"
      November48°F66°F56°F1.3"
      December42°F58°F49°F3.2"

      Norris Canyon 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.
      IndexNorris CanyonCaliforniaNational
      Air quality index405542
      Pollution index6,427,29010,473,1902,726,193

      Norris Canyon air quality

      MeasurementTotal
      Days measured365
      Days with good air quality290
      Days with moderate air quality74
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.110%
      Carbon Tetrachloride0.010%
      Lead0.010%
      Mercury0.003%

      Average monthly Norris Canyon temperature with heat index

      Norris Canyon monthly precipitation with daily maximum

      Norris Canyon monthly snow depth with daily maximum

      Norris Canyon monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Castle Hill, CA1,1644020.0%
      Orinda, CA19,4614020.0%
      San Miguel CDP (San Luis Obispo County), CA2,6964020.0%
      Blackhawk, CA10,5904020.0%
      Danville, CA44,9334020.0%
      Norris Canyon, CA7904020.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      McKenzie, AL790524.0%
      Jetmore, KS7901570.0%
      McRoberts, KY7904510.0%
      Cedar Grove, NM790536.0%
      Dexter, NY7903530.0%
      Norris Canyon, CA7904020.0%
      Source: The Norris Canyon, 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.