TODAY MAY31
TEMPERATURE86
HUMIDITY17
PRESSURE30.12
WIND COND.130 11.4
  • 9362Mon20%
  • 9363Tue
  • 9464Wed
  • 9764Thu
  • 9355Fri
daynightWeather update from Fort Huachuca, Libby AAF Ft Huachuca at
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Sierra Vista 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°F49°F2.5"
February42°F62°F52°F1.6"
March47°F69°F59°F5.9"
April52°F77°F65°F3.2"
May60°F86°F73°F2.5"
June68°F94°F82°F2.8"
July71°F93°F82°F6.1"
August69°F88°F77°F8.5"
September65°F87°F76°F5.6"
October56°F81°F68°F3.5"
November50°F73°F61°F3.3"
December38°F61°F49°F3.2"

Did you know?

  • The highest monthly average temperature in Sierra Vista for July is 82 degrees.
  • The lowest monthly average temperature in Sierra Vista for January is 49 degrees.
  • The most monthly precipitation in Sierra Vista occurs in August with 8.5 inches.
  • The air quality index in Sierra Vista is 12% better than the national average.
  • The pollution index in Sierra Vista is 20% better than the national average.

Compare Sierra Vista, AZ Weather To Other Cities

      vs

      Sierra Vista 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.
      IndexSierra VistaArizonaNational
      Air quality index445750
      Pollution index4,063,3805,576,4945,066,862

      Sierra Vista air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality258
      Days with moderate air quality105
      Days w/ poor A.Q. for sensitive groups2
      Days with unhealthy air quality

      Sierra Vista air quality information

      PollutantTotal
      Arsenic0.004%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.001%

      Average monthly Sierra Vista temperature with heat index

      Sierra Vista monthly precipitation with daily maximum

      Sierra Vista monthly snow depth with daily maximum

      Sierra Vista monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Palominas, AZ1344412%
      Elgin, AZ1484412%
      Sierra Vista Southeast, AZ15,7684412%
      Huachuca City, AZ2,1804412%
      Tombstone, AZ1,4794412%
      Sierra Vista, AZ44,3814412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Arlington, MA44,408476%
      Hackensack, NJ44,271536%
      Barnstable Town, MA44,4983334%
      Sayreville, NJ44,260536%
      Keller, TX44,250548%
      Sierra Vista, AZ44,3814412%
      Source: The Sierra Vista, AZ 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.