TODAY NOV21
TEMPERATURE50
HUMIDITY29
PRESSURE102170
WIND COND.90 7.6
  • 8047Fri
  • 7850Sat
  • 7453Sun
  • 7553Mon
  • 7453Tue
daynightWeather update from Phoenix, Phoenix Sky Harbor International Airport at
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Weather Quick Facts

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

Compare Tempe, AZ Weather

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      Optimist Park Nw 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"

      Optimist Park Nw 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.
      IndexOptimist Park NwTempeArizona
      Air quality index747457
      Pollution index4,063,3804,063,3809,766,019

      Optimist Park Nw 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 Optimist Park Nw temperature with heat index

      Optimist Park Nw monthly precipitation with daily maximum

      Optimist Park Nw monthly snow depth with daily maximum

      Optimist Park Nw monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Maricopa Colony, AZ8187448.0%
      Gilbert, AZ248,3497448.0%
      Scottsdale, AZ254,9957448.0%
      Chandler, AZ257,0767448.0%
      Mesa, AZ508,9187448.0%
      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 Optimist Park Nw, 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.