TODAY FEB26
TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.292 3.2
  • 4622Fri
  • 3923Sat
  • 4726Sun
  • 4725Mon
  • 4625Tue
daynightWeather update from CHESTER at

Key findings

  • The highest monthly average temperature in Canyondam for July is 81 degrees
  • The lowest monthly average temperature in Canyondam for December is 47 degrees
  • The most monthly precipitation in Canyondam occurs in December with 4.1 inches
  • The air quality index in Canyondam is 8% better than the national average
  • The pollution index in Canyondam is 64% better than the national average

Compare Canyondam, CA Weather

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      Canyondam 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
      January38°F58°F47°F3.5"
      February42°F62°F51°F3.9"
      March45°F67°F56°F3.7"
      April48°F74°F60°F2.1"
      May55°F84°F69°F0.7"
      June61°F92°F76°F0.3"
      July65°F98°F81°F0.0"
      August63°F95°F79°F0.0"
      September59°F90°F74°F0.2"
      October51°F79°F64°F1.2"
      November44°F65°F54°F2.6"
      December38°F57°F47°F4.1"

      Canyondam 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.
      IndexCanyondamCaliforniaNational
      Air quality index465550
      Pollution index1,799,83018,106,7265,066,862

      Canyondam air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality224
      Days with moderate air quality136
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality2

      Canyondam air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.030%
      Carbon Tetrachloride0.000%
      Lead0.010%
      Mercury0.004%

      Average monthly Canyondam temperature with heat index

      Canyondam monthly precipitation with daily maximum

      Canyondam monthly snow depth with daily maximum

      Canyondam monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Caribou, CA0468%
      Indian Falls, CA100468%
      Lake Almanor West, CA238468%
      Westwood, CA1,685468%
      Taylorsville, CA326468%
      Canyondam, CA94468%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Huetter, ID944314%
      Perryville, AK943138%
      Woodbury, KY944314%
      Salem, NE944314%
      Atwood, PA943824%
      Canyondam, CA94468%
      Source: The Canyondam, 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.