TODAY MAR06
TEMPERATURE55
HUMIDITY64
PRESSURE30.22
WIND COND.30 16.6
  • 6441Sat
  • 6847Sun
  • 7057Mon
  • 7562Tue
  • 7963Wed
daynightWeather update from Dallas Love Field at

Key findings

  • The highest monthly average temperature in Preston Hollow for August is 86 degrees
  • The lowest monthly average temperature in Preston Hollow for January is 48 degrees
  • The most monthly precipitation in Preston Hollow occurs in March with 6.1 inches
  • The air quality index in Preston Hollow is 3% worse than the national average
  • The pollution index in Preston Hollow is 27% better than the national average

Compare Dallas, TX Weather

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      Preston Hollow 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°F60°F48°F3.4"
      February42°F62°F51°F2.1"
      March50°F72°F60°F6.1"
      April57°F78°F67°F2.8"
      May67°F85°F75°F4.2"
      June75°F94°F84°F4.1"
      July77°F96°F86°F2.4"
      August78°F97°F86°F2.6"
      September70°F89°F79°F5.0"
      October58°F79°F68°F5.0"
      November50°F71°F59°F2.7"
      December39°F60°F48°F2.3"

      Preston Hollow 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.
      IndexPreston HollowDallasTexas
      Air quality index515152
      Pollution index3,706,5403,706,5404,642,916

      Preston Hollow air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality181
      Days with moderate air quality155
      Days w/ poor A.Q. for sensitive groups28
      Days with unhealthy air quality1

      Preston Hollow air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.040%
      Carbon Tetrachloride0.010%
      Lead0.040%
      Mercury0.000%

      Average monthly Preston Hollow temperature with heat index

      Preston Hollow monthly precipitation with daily maximum

      Preston Hollow monthly snow depth with daily maximum

      Preston Hollow monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Euless, TX53,675512%
      University Park, TX24,346512%
      Highland Village, TX16,020512%
      Garland, TX234,810512%
      Arlington, TX383,899512%
      Dallas, TX1,278,433512%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      San Diego, CA1,374,8126428%
      San Antonio, TX1,439,358492%
      San Jose, CA1,009,3634314%
      Phoenix, AZ1,555,3247448%
      Philadelphia, PA1,559,938512%
      Dallas, TX1,278,433512%
      Source: The Preston Hollow, Dallas, TX 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.