TODAY FEB28
TEMPERATURE50
HUMIDITY14
PRESSURE30.08
WIND COND.
  • 6238Sun
  • 7046Mon
  • 7648Tue
  • 7447Wed30%50%
  • 6947Thu20%
daynightWeather update from Phoenix-Mesa Gateway Airport at

Key findings

  • The highest monthly average temperature in Apache Junction for July is 94 degrees
  • The lowest monthly average temperature in Apache Junction for December is 53 degrees
  • The most monthly precipitation in Apache Junction occurs in December with 1.3 inches
  • The air quality index in Apache Junction is 49% worse than the national average
  • The pollution index in Apache Junction is 20% better than the national average

Compare Apache Junction, AZ Weather

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      Apache Junction 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
      January42°F67°F54°F1.2"
      February46°F71°F58°F0.6"
      March52°F79°F65°F0.7"
      April58°F85°F72°F0.2"
      May66°F93°F80°F0.3"
      June77°F104°F91°F0.1"
      July83°F105°F94°F0.8"
      August81°F104°F92°F1.2"
      September75°F99°F87°F0.9"
      October63°F89°F76°F0.3"
      November51°F78°F64°F0.5"
      December43°F66°F53°F1.3"

      Apache Junction 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.
      IndexApache JunctionArizonaNational
      Air quality index745750
      Pollution index4,063,3805,576,4945,066,862

      Apache Junction air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality50
      Days with moderate air quality261
      Days w/ poor A.Q. for sensitive groups42
      Days with unhealthy air quality2

      Apache Junction air quality information

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

      Average monthly Apache Junction temperature with heat index

      Apache Junction monthly precipitation with daily maximum

      Apache Junction monthly snow depth with daily maximum

      Apache Junction monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      San Tan Valley, AZ88,5077448%
      Maricopa Colony, AZ1,0277448%
      Fountain Hills, AZ23,8637448%
      Queen Creek, AZ30,8497448%
      Gilbert, AZ226,8327448%
      Apache Junction, AZ37,7757448%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Chillum, MD37,773476%
      Lima, OH37,8363922%
      Roy, UT37,8534510%
      Gainesville, GA37,9063726%
      Valley Stream, NY37,626512%
      Apache Junction, AZ37,7757448%
      Source: The Apache Junction, 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.