TODAY NOV21
TEMPERATURE69
HUMIDITY22
PRESSURE102440
WIND COND.310 5.4
  • 6742Fri
  • 7354Sat
  • 8055Sun
  • 6840Mon
  • 6650Tue
daynightWeather update from Stephenville, Clark Field Municipal Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Stephenville for August is 82.9 degrees
  • The lowest monthly average temperature in Stephenville for January is 45.7 degrees
  • The most monthly precipitation in Stephenville occurs in May with 4.4 inches
  • The air quality index in Stephenville is 22% better than the national average
  • The pollution index in Stephenville is 73% better than the national average

Compare Stephenville, TX Weather

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      Stephenville 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
      January35°F60°F46°F1.8"
      February39°F65°F50°F1.0"
      March47°F72°F58°F1.7"
      April54°F79°F65°F2.6"
      May62°F84°F72°F4.4"
      June70°F92°F80°F3.5"
      July72°F95°F83°F1.6"
      August72°F95°F83°F1.6"
      September66°F89°F76°F1.4"
      October55°F80°F66°F1.9"
      November46°F70°F56°F1.7"
      December37°F60°F47°F1.4"

      Stephenville 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.
      IndexStephenvilleTexasNational
      Air quality index335242
      Pollution index726,5782,009,3002,726,193

      Stephenville air quality

      MeasurementTotal
      Days measured365
      Days with good air quality329
      Days with moderate air quality33
      Days w/ poor A.Q. for sensitive groups3
      Days with unhealthy air quality

      Air quality details

      PollutantTotal
      Arsenic0.001%
      Benzene0.010%
      Carbon Tetrachloride0.001%
      Lead0.003%
      Mercury0.000%

      Average monthly Stephenville temperature with heat index

      Stephenville monthly precipitation with daily maximum

      Stephenville monthly snow depth with daily maximum

      Stephenville monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Dublin, TX3,5503334.0%
      Stephenville, TX20,8873334.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Dickinson, TX20,870524.0%
      Beaconsfield, QC20,868n/a 
      Lynn Haven, FL20,9103824.0%
      New Hope, MN20,913468.0%
      Green Valley, AZ20,857476.0%
      Stephenville, TX20,8873334.0%
      Source: The Stephenville, 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.