TODAY APR11
TEMPERATURE70
HUMIDITY31
PRESSURE29.78
WIND COND.330 13
  • 7963Sun
  • 8070Mon
  • 8168Tue30%30%
  • 7764Wed30%20%
  • 7666Thu20%
daynightWeather update from Houston / Ellington at

Key findings

  • The highest monthly average temperature in League City for August is 84 degrees
  • The lowest monthly average temperature in League City for January is 55 degrees
  • The most monthly precipitation in League City occurs in August with 7.4 inches
  • The air quality index in League City is 5% worse than the national average
  • The pollution index in League City is 86% better than the national average

Compare League City, TX Weather

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      League City 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
      January46°F66°F55°F3.7"
      February49°F69°F58°F2.4"
      March56°F75°F65°F3.2"
      April62°F80°F71°F5.0"
      May69°F86°F77°F4.7"
      June75°F92°F83°F4.2"
      July76°F93°F84°F5.7"
      August77°F94°F84°F7.4"
      September73°F90°F81°F4.1"
      October63°F84°F73°F5.3"
      November54°F75°F64°F4.1"
      December49°F67°F57°F3.8"

      League City 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.
      IndexLeague CityTexasNational
      Air quality index525250
      Pollution index701,6524,642,9165,066,862

      League City air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality171
      Days with moderate air quality163
      Days w/ poor A.Q. for sensitive groups26
      Days with unhealthy air quality4

      League City air quality information

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

      Average monthly League City temperature with heat index

      League City monthly precipitation with daily maximum

      League City monthly snow depth with daily maximum

      League City monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Liverpool, TX431524%
      Deer Park, TX33,517524%
      Morgan's Point, TX319524%
      Shoreacres, TX1,759524%
      Bayou Vista, TX1,698524%
      League City, TX94,976524%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      New Bedford, MA94,9884412%
      Beaverton, OR94,8653824%
      Livonia, MI94,8495612%
      Brockton, MA94,8134314%
      South Gate, CA95,2197244%
      League City, TX94,976524%
      Source: The League City, 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.