TODAY MAR19
TEMPERATURE36
HUMIDITY50
PRESSURE101320
WIND COND.280 5.4
  • 5338Tue
  • 6030Wed
  • 4729Thu
  • 4840Fri60%
  • 5430Sat60%50%
daynightWeather update from College Park Airport at
New Real Estate Listings in Wheaton Area
Search Homes for Sale in Wheaton, MD

Weather Quick Facts

  • The highest monthly average temperature in Wheaton for July is 75.6 degrees
  • The lowest monthly average temperature in Wheaton for January is 31.4 degrees
  • The most monthly precipitation in Wheaton occurs in October with 9.4 inches
  • The air quality index in Wheaton is 12% worse than the national average
  • The pollution index in Wheaton is 455% worse than the national average

Compare Wheaton, MD Weather

      vs
      How would you rate the weather in Wheaton?
      Write a review to give others more information about this area.
      How would you rate the air quality in Wheaton?
      Write a review to give others more information about this area.
      See all Wheaton poll results

      Wheaton 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
      January24°F41°F31°F4.1"
      February26°F44°F34°F5.6"
      March34°F55°F43°F6.4"
      April44°F68°F55°F6.1"
      May55°F76°F64°F9.2"
      June63°F84°F72°F6.0"
      July66°F87°F76°F5.5"
      August64°F85°F73°F7.7"
      September58°F79°F67°F7.6"
      October46°F67°F55°F9.4"
      November36°F55°F44°F5.4"
      December30°F46°F37°F6.8"

      Wheaton 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.
      IndexWheatonMarylandNational
      Air quality index474342
      Pollution index15,133,0005,342,3672,726,193

      Wheaton air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality209
      Days with moderate air quality145
      Days w/ poor A.Q. for sensitive groups10
      Days with unhealthy air quality1

      Wheaton air quality information

      PollutantTotal
      Arsenic0.070%
      Benzene0.130%
      Carbon Tetrachloride0.060%
      Lead0.070%
      Mercury0.130%

      Average monthly Wheaton temperature with heat index

      Wheaton monthly precipitation with daily maximum

      Wheaton monthly snow depth with daily maximum

      Wheaton monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      North Laurel, MD24,856468.0%
      Savage, MD6,849468.0%
      Columbia, MD105,412468.0%
      Maryland City, MD17,681468.0%
      Calverton, MD17,034476.0%
      Wheaton, MD51,191476.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Florissant, MO51,220548.0%
      Grand Island, NE51,2501962.0%
      Wylie, TX51,251512.0%
      Levittown, NY51,266512.0%
      Logan, UT51,2664412.0%
      Wheaton, MD51,191476.0%
      Source: The Wheaton, MD 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.