TODAY NOV22
TEMPERATURE45
HUMIDITY86
PRESSURE102270
WIND COND.
  • 7348Fri
  • 7659Sat
  • 8267Sun
  • 8563Mon
  • 7964Tue
daynightWeather update from Houston, Sugar Land Municipal / Hull Field Airport at
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Weather Quick Facts

  • The highest monthly average temperature in Westchase for August is 83.9 degrees
  • The lowest monthly average temperature in Westchase for January is 54.8 degrees
  • The most monthly precipitation in Westchase occurs in October with 10 inches
  • The air quality index in Westchase is 24% worse than the national average
  • The pollution index in Westchase is 7% worse than the national average

Compare Houston, TX Weather

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      Westchase 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
      January47°F65°F55°F3.7"
      February49°F68°F57°F2.9"
      March56°F74°F64°F3.6"
      April62°F79°F70°F5.6"
      May70°F87°F77°F4.0"
      June75°F92°F83°F6.0"
      July76°F92°F83°F9.1"
      August77°F93°F84°F5.1"
      September73°F89°F80°F6.1"
      October64°F83°F72°F10.0"
      November55°F75°F64°F3.7"
      December47°F66°F56°F4.0"

      Westchase 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.
      IndexWestchaseHoustonTexas
      Air quality index525252
      Pollution index2,906,8602,906,8602,009,300

      Westchase air quality

      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

      Air quality details

      PollutantTotal
      Arsenic0.003%
      Benzene0.040%
      Carbon Tetrachloride0.004%
      Lead0.001%
      Mercury0.002%

      Average monthly Westchase temperature with heat index

      Westchase monthly precipitation with daily maximum

      Westchase monthly snow depth with daily maximum

      Westchase monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Hedwig Village, TX2,651524.0%
      Bunker Hill Village, TX3,948524.0%
      Missouri City, TX75,348524.0%
      Spring Valley Village, TX4,294524.0%
      Greatwood, TX12,040524.0%
      Houston, TX2,313,238524.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Chicago, IL2,699,3475510.0%
      Montréal, QC1,811,008n/a 
      Phoenix, AZ1,658,4227448.0%
      Toronto, ON3,013,752n/a 
      Philadelphia, PA1,581,531512.0%
      Houston, TX2,313,238524.0%
      Source: The Westchase, Houston, 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.