Current weather conditions temporarily unavailable!

Key findings

  • The highest monthly average temperature in San Miguel CDP (San Luis Obispo County) for July is 71 degrees
  • The lowest monthly average temperature in San Miguel CDP (San Luis Obispo County) for December is 47 degrees
  • The most monthly precipitation in San Miguel CDP (San Luis Obispo County) occurs in January with 3.3 inches
  • The air quality index in San Miguel CDP (San Luis Obispo County) is 20% better than the national average
  • The pollution index in San Miguel CDP (San Luis Obispo County) is 170% worse than the national average

Compare San Miguel CDP (San Luis Obispo County), CA Weather

      vs
      How would you rate the weather in San Miguel CDP (San Luis Obispo County)?
      Write a review to give others more information about this area.
      How would you rate the air quality in San Miguel CDP (San Luis Obispo County)?
      Write a review to give others more information about this area.
      See all San Miguel CDP (San Luis Obispo County) poll results

      San Miguel CDP (San Luis Obispo County) 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
      January39°F58°F48°F3.3"
      February43°F62°F52°F3.0"
      March45°F67°F54°F1.8"
      April47°F71°F57°F1.9"
      May52°F78°F63°F0.6"
      June56°F85°F68°F0.0"
      July58°F90°F71°F0.0"
      August57°F90°F70°F0.0"
      September56°F86°F68°F0.0"
      October50°F77°F62°F1.4"
      November45°F68°F55°F1.2"
      December40°F57°F47°F2.3"

      San Miguel CDP (San Luis Obispo County) 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.
      IndexSan Miguel CDP (San Luis Obispo County)CaliforniaNational
      Air quality index405550
      Pollution index13,698,50018,106,7265,066,862

      San Miguel CDP (San Luis Obispo County) air quality information

      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

      San Miguel CDP (San Luis Obispo County) air quality information

      PollutantTotal
      Arsenic0.040%
      Benzene0.110%
      Carbon Tetrachloride0.330%
      Lead0.070%
      Mercury0.120%

      Average monthly San Miguel CDP (San Luis Obispo County) temperature with heat index

      San Miguel CDP (San Luis Obispo County) monthly precipitation with daily maximum

      San Miguel CDP (San Luis Obispo County) monthly snow depth with daily maximum

      San Miguel CDP (San Luis Obispo County) monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Alhambra Valley, CA5014020%
      Benicia, CA27,7804020%
      Castle Hill, CA1,2024020%
      Clyde, CA7934020%
      Danville, CA43,7584020%
      San Miguel CDP (San Luis Obispo County), CA2,6964020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Dupont, PA2,6953824%
      Mountain View, MO2,6943922%
      Conneaut Lakeshore, PA2,6933432%
      Hampton, SC2,6932942%
      East Hampton, CT2,6934118%
      San Miguel CDP (San Luis Obispo County), CA2,6964020%
      Source: The San Miguel CDP (San Luis Obispo County), 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.