TODAY DEC22
TEMPERATURE72
HUMIDITY17
PRESSURE101690
WIND COND.240 7.6
  • 7548Mon
  • 7644Tue
  • 6843
  • 6541Thu
  • 6643Fri
daynightWeather update from Phoenix, Phoenix-Deer Valley Municipal Airport at
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Weather Quick Facts

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

Compare Phoenix, AZ Weather

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      Deer Valley 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"

      Deer Valley 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.
      IndexDeer ValleyPhoenixArizona
      Air quality index747457
      Pollution index4,063,3804,063,3809,766,019

      Deer Valley 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 Deer Valley temperature with heat index

      Deer Valley monthly precipitation with daily maximum

      Deer Valley monthly snow depth with daily maximum

      Deer Valley monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      El Mirage, AZ35,7027448.0%
      Surprise, AZ139,0077448.0%
      Cave Creek, AZ5,7667448.0%
      Peoria, AZ172,1097448.0%
      Litchfield Park, AZ6,2287448.0%
      Phoenix, AZ1,658,4227448.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Philadelphia, PA1,581,531512.0%
      San Antonio, TX1,529,133492.0%
      Montréal, QC1,811,008n/a 
      San Diego, CA1,414,5456428.0%
      Calgary, AB1,371,990n/a 
      Phoenix, AZ1,658,4227448.0%
      Source: The Deer Valley, Phoenix, 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.