TODAY NOV25
TEMPERATURE42
HUMIDITY71
PRESSURE
WIND COND.
  • 5946Mon
  • 6135Tue50%
  • 5444Wed
  • 543680%40%
  • 4727Fri30%
daynightWeather update from Camp Springs / Andrews Air Force Base at
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Weather Quick Facts

  • The highest monthly average temperature in East Riverdale for July is 78 degrees
  • The lowest monthly average temperature in East Riverdale for January is 35.4 degrees
  • The most monthly precipitation in East Riverdale occurs in July with 8.7 inches
  • The air quality index in East Riverdale is 12% worse than the national average
  • The pollution index in East Riverdale is 104% worse than the national average

Compare East Riverdale, MD Weather

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      East Riverdale 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"

      East Riverdale 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.
      IndexEast RiverdaleMarylandNational
      Air quality index474342
      Pollution index5,554,0105,342,3672,726,193

      East Riverdale 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%
      Benzene0.060%
      Carbon Tetrachloride0.010%
      Lead0.004%
      Mercury0.010%

      Average monthly East Riverdale temperature with heat index

      East Riverdale monthly precipitation with daily maximum

      East Riverdale monthly snow depth with daily maximum

      East Riverdale monthly wind speed information

      Nearby cities with good air quality

      CityPopulationAir Quality IndexNational Avg.
      Savage, MD6,849468.0%
      Fort Meade, MD11,340468.0%
      Maryland City, MD17,681468.0%
      Gambrills, MD2,929468.0%
      North Laurel, MD24,856468.0%
      East Riverdale, MD16,395476.0%

      Cities with similar population

      CityPopulationAir Quality IndexNational Avg.
      Storrs, CT16,3923334.0%
      Gainesville, VA16,391476.0%
      Ammon, ID16,4032746.0%
      Vincent, CA16,4057244.0%
      Fort Hunt, VA16,383476.0%
      East Riverdale, MD16,395476.0%
      Source: The East Riverdale, 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.