TODAY JUL02
TEMPERATURE75
HUMIDITY38
PRESSURE
WIND COND.237 12.9
  • 8361
  • 8361Fri
  • 8562
  • 8660Sun
  • 8558Mon
daynightWeather update from MOUNT ELIZABETH at

Key findings

  • The highest monthly average temperature in Twain Harte for July is 65 degrees
  • The lowest monthly average temperature in Twain Harte for December is 27 degrees
  • The most monthly precipitation in Twain Harte occurs in December with 6.2 inches
  • The air quality index in Twain Harte is 22% better than the national average
  • The pollution index in Twain Harte is 48% better than the national average

Compare Twain Harte, CA Weather

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      Twain Harte 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
      January16°F47°F29°F6.0"
      February17°F49°F31°F4.1"
      March24°F55°F38°F5.0"
      April27°F59°F42°F2.7"
      May32°F65°F49°F1.0"
      June40°F78°F60°F1.8"
      July43°F83°F65°F1.1"
      August41°F82°F63°F3.1"
      September36°F79°F57°F1.2"
      October28°F64°F45°F5.8"
      November20°F52°F34°F3.7"
      December15°F42°F27°F6.2"

      Twain Harte 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.
      IndexTwain HarteCaliforniaNational
      Air quality index395550
      Pollution index2,624,52018,106,7265,066,862

      Twain Harte air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality331
      Days with moderate air quality33
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality

      Twain Harte air quality information

      PollutantTotal
      Arsenic0.020%
      Benzene0.040%
      Carbon Tetrachloride0.000%
      Lead0.070%
      Mercury0.010%

      Average monthly Twain Harte temperature with heat index

      Twain Harte monthly precipitation with daily maximum

      Twain Harte monthly snow depth with daily maximum

      Twain Harte monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Cedar Ridge, CA1,0033922%
      Forest Meadows, CA1,7363922%
      Mi-Wuk Village, CA1,1703922%
      Pine Mountain Lake, CA2,4843922%
      Tuolumne City, CA1,6283922%
      Twain Harte, CA2,2753922%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Sleepy Hollow, CA2,2754020%
      Highspire, PA2,2754412%
      Aitkin, MN2,2742942%
      Rankin, PA2,2745612%
      Lake Lotawana, MO2,274476%
      Twain Harte, CA2,2753922%
      Source: The Twain Harte, 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.