TODAY NOV21
TEMPERATURE54
HUMIDITY24
PRESSURE
WIND COND.120 11.3
  • 8348Fri
  • 8048Sat
  • 7449Sun
  • 7549Mon
  • 7449Tue
daynightWeather update from GLOBE at
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Weather Quick Facts

  • The highest monthly average temperature in Superior for July is 92 degrees
  • The lowest monthly average temperature in Superior for December is 50.7 degrees
  • The most monthly precipitation in Superior occurs in September with 28.8 inches
  • The air quality index in Superior is 76% worse than the national average
  • The pollution index in Superior is 19% worse than the national average

Compare Superior, AZ Weather

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      Superior 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°F66°F51°F4.9"
      February41°F71°F55°F2.3"
      March47°F78°F62°F4.3"
      April53°F86°F70°F1.8"
      May61°F94°F78°F2.3"
      June71°F104°F89°F6.7"
      July80°F105°F92°F6.0"
      August78°F103°F90°F5.5"
      September72°F98°F85°F28.8"
      October58°F88°F73°F1.1"
      November47°F76°F61°F2.4"
      December40°F64°F51°F3.6"

      Superior 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.
      IndexSuperiorArizonaNational
      Air quality index745742
      Pollution index3,235,5909,766,0192,726,193

      Superior air quality

      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

      Air quality details

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

      Average monthly Superior temperature with heat index

      Superior monthly precipitation with daily maximum

      Superior monthly snow depth with daily maximum

      Superior monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Dripping Springs, AZ238476.0%
      Miami, AZ1,9196020.0%
      Top-of-the-World, AZ2746020.0%
      Queen Valley, AZ6557448.0%
      Superior, AZ3,1207448.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Sixteen Mile Stand, OH3,120548.0%
      Hiawatha, KS3,1194314.0%
      Landis, NC3,1194020.0%
      Mar-Mac, NC3,1194020.0%
      Frazier Park, CA3,1216734.0%
      Superior, AZ3,1207448.0%
      Source: The Superior, 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.