TODAY MAY27
TEMPERATURE95
HUMIDITY28
PRESSURE
WIND COND.205 2
  • 9562Wed
  • 9662Thu
  • 9454Fri20%
  • 7451Sat
  • 7652Sun
daynightWeather update from READER RANCH at
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North San Juan 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"

Did you know?

  • The highest monthly average temperature in North San Juan for July is 71 degrees.
  • The lowest monthly average temperature in North San Juan for December is 39 degrees.
  • The most monthly precipitation in North San Juan occurs in December with 11.7 inches.
  • The air quality index in North San Juan is 16% better than the national average.
  • The pollution index in North San Juan is 15% better than the national average.

Compare North San Juan, CA Weather To Other Cities

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      North San Juan 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.
      IndexNorth San JuanCaliforniaNational
      Air quality index425550
      Pollution index4,289,31018,106,7265,066,862

      North San Juan air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality262
      Days with moderate air quality103
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      North San Juan air quality information

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

      Average monthly North San Juan temperature with heat index

      North San Juan monthly precipitation with daily maximum

      North San Juan monthly snow depth with daily maximum

      North San Juan monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Camptonville, CA1714216%
      Lake Wildwood, CA5,2894216%
      Rackerby, CA1654216%
      Challenge-Brownsville, CA7764216%
      Nevada City, CA3,1174216%
      North San Juan, CA2934216%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Woodruff, UT2934020%
      Chambers, NE293265430%
      Gays, IL2933726%
      Chaplin, KY2935510%
      Oso, WA2933138%
      North San Juan, CA2934216%
      Source: The North San Juan, 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.