TODAY NOV21
TEMPERATURE50
HUMIDITY29
PRESSURE102170
WIND COND.90 7.6
  • 8047Fri
  • 7750Sat
  • 7353Sun
  • 7453Mon
  • 7453Tue
daynightWeather update from Phoenix, Phoenix Sky Harbor International Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Tempe for July is 95.9 degrees
  • The lowest monthly average temperature in Tempe for December is 55.5 degrees
  • The most monthly precipitation in Tempe occurs in August with 1.4 inches
  • The air quality index in Tempe is 76% worse than the national average
  • The pollution index in Tempe is 49% worse than the national average

Compare Tempe, AZ Weather

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      Tempe 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
      January45°F69°F56°F0.8"
      February48°F74°F60°F0.7"
      March54°F81°F67°F0.5"
      April60°F88°F74°F0.2"
      May68°F96°F83°F0.2"
      June79°F107°F94°F0.0"
      July84°F108°F96°F0.9"
      August83°F107°F94°F1.4"
      September77°F102°F89°F0.8"
      October65°F92°F78°F0.2"
      November54°F80°F66°F0.4"
      December45°F69°F55°F0.9"

      Tempe 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.
      IndexTempeArizonaNational
      Air quality index745742
      Pollution index4,063,3809,766,0192,726,193

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

      Average monthly Tempe temperature with heat index

      Tempe monthly precipitation with daily maximum

      Tempe monthly snow depth with daily maximum

      Tempe monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Komatke, AZ8857448.0%
      Sun Lakes, AZ14,8877448.0%
      Guadalupe, AZ6,5727448.0%
      Maricopa Colony, AZ8187448.0%
      Fountain Hills, AZ25,1677448.0%
      Tempe, AZ191,6077448.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      McKinney, TX191,197512.0%
      Tallahassee, FL192,8854020.0%
      Paradise, NV193,150548.0%
      Mobile, AL189,9944216.0%
      Shreveport, LA189,8903922.0%
      Tempe, AZ191,6077448.0%
      Source: The Tempe, 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.