TODAY DEC22
TEMPERATURE31
HUMIDITY41
PRESSURE103350
WIND COND.350 22.3
  • 3526Mon
  • 4430Tue30%
  • 4331
  • 4433Thu
  • 4737Fri40%
daynightWeather update from Washington/Reagan National Airport, DC at
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Weather Quick Facts

  • The highest monthly average temperature in Marlow Heights for July is 78 degrees
  • The lowest monthly average temperature in Marlow Heights for January is 35.4 degrees
  • The most monthly precipitation in Marlow Heights occurs in July with 8.7 inches
  • The air quality index in Marlow Heights is 12% worse than the national average
  • The pollution index in Marlow Heights is 69% better than the national average

Compare Marlow Heights, MD Weather

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      Marlow Heights 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
      January27°F45°F35°F4.8"
      February28°F47°F36°F6.4"
      March36°F57°F46°F6.0"
      April45°F68°F56°F6.7"
      May55°F76°F65°F6.5"
      June64°F84°F74°F8.6"
      July68°F88°F78°F8.7"
      August66°F86°F76°F7.5"
      September60°F80°F69°F8.6"
      October49°F69°F58°F8.1"
      November38°F58°F47°F7.5"
      December32°F50°F40°F7.1"

      Marlow Heights 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.
      IndexMarlow HeightsMarylandNational
      Air quality index474342
      Pollution index849,1855,342,3672,726,193

      Marlow Heights air quality

      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

      Air quality details

      PollutantTotal
      Arsenic0.010%
      Benzene0.020%
      Carbon Tetrachloride0.002%
      Lead0.003%
      Mercury0.000%

      Average monthly Marlow Heights temperature with heat index

      Marlow Heights monthly precipitation with daily maximum

      Marlow Heights monthly snow depth with daily maximum

      Marlow Heights monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Upper Marlboro, MD586476.0%
      Clinton, MD37,765476.0%
      Glassmanor, MD16,305476.0%
      Temple Hills, MD8,221476.0%
      Fort Hunt, VA16,383476.0%
      Marlow Heights, MD5,872476.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Snowflake, AZ5,8734412.0%
      Camino Tassajara, CA5,8704020.0%
      High Springs, FL5,8753530.0%
      International Falls, MN5,8763530.0%
      Jamesburg, NJ5,8764118.0%
      Marlow Heights, MD5,872476.0%
      Source: The Marlow Heights, 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.