TODAY MAR28
TEMPERATURE74
HUMIDITY60
PRESSURE102300
WIND COND.130 18.4
  • 7766Fri
  • 7767Sat
  • 7969Sun
  • 8167Mon
  • 8258Tue
daynightWeather update from Rockport Aransas County Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Rockport for August is 85.7 degrees
  • The lowest monthly average temperature in Rockport for January is 55.8 degrees
  • The most monthly precipitation in Rockport occurs in July with 16.3 inches
  • The air quality index in Rockport is equal to the national average
  • The pollution index in Rockport is 30% better than the national average

Compare Rockport, TX Weather

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      Rockport 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
      January49°F65°F56°F5.1"
      February53°F68°F59°F2.1"
      March60°F75°F67°F11.8"
      April64°F78°F70°F5.1"
      May71°F84°F77°F4.6"
      June78°F90°F83°F4.8"
      July78°F90°F84°F16.3"
      August79°F93°F86°F2.9"
      September77°F91°F83°F14.2"
      October67°F85°F75°F4.6"
      November59°F76°F67°F7.2"
      December50°F70°F60°F2.0"

      Rockport 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.
      IndexRockportTexasNational
      Air quality index425242
      Pollution index1,901,3002,009,3002,726,193

      Rockport air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality262
      Days with moderate air quality102
      Days w/ poor A.Q. for sensitive groups1
      Days with unhealthy air quality0

      Rockport air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.001%
      Lead0.020%
      Mercury0.000%

      Average monthly Rockport temperature with heat index

      Rockport monthly precipitation with daily maximum

      Rockport monthly snow depth with daily maximum

      Rockport monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Gregory, TX2,2184216.0%
      Bayside, TX4284216.0%
      Holiday Beach, TX3744216.0%
      Aransas Pass, TX9,2694216.0%
      Ingleside, TX9,7684216.0%
      Rockport, TX10,8154216.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      La Tuque, QC10,815n/a 
      Burtonsville, MD10,812476.0%
      Highland Park, MI10,8185612.0%
      Montgomery, OH10,818548.0%
      Totowa, NJ10,810512.0%
      Rockport, TX10,8154216.0%
      Source: The Rockport, 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.